diff --git a/compiler/tests-spec/build.gradle.kts b/compiler/tests-spec/build.gradle.kts
index 5f860aa46f3..0ac0bdc7da9 100644
--- a/compiler/tests-spec/build.gradle.kts
+++ b/compiler/tests-spec/build.gradle.kts
@@ -30,7 +30,7 @@ val remoteRunTests by task<Test> {
         "checkers.DiagnosticsTestSpecGenerated\$NotLinked\$Contracts*",
         "checkers.DiagnosticsTestSpecGenerated\$NotLinked\$Annotations*",
         "checkers.DiagnosticsTestSpecGenerated\$NotLinked\$Local_variables\$Type_parameters*",
-        "checkers.DiagnosticsTestSpecGenerated\$Linked\$Type_inference*",
+        "checkers.DiagnosticsTestSpecGenerated\$NotLinked\$Dfa*",
         "codegen.BlackBoxCodegenTestSpecGenerated\$NotLinked\$Annotations\$Type_annotations*",
         "codegen.BlackBoxCodegenTestSpecGenerated\$NotLinked\$Objects\$Inheritance*"
     )
diff --git a/compiler/tests-spec/testData/diagnostics/helpers/annotations.kt b/compiler/tests-spec/testData/diagnostics/helpers/annotations.kt
new file mode 100644
index 00000000000..1bbffdad43d
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/helpers/annotations.kt
@@ -0,0 +1,3 @@
+@Retention(AnnotationRetention.SOURCE)
+@Target(AnnotationTarget.EXPRESSION)
+annotation class RetentionSourceAndTargetExpression
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/helpers/classes.kt b/compiler/tests-spec/testData/diagnostics/helpers/classes.kt
index e228e183569..3c64437e16b 100644
--- a/compiler/tests-spec/testData/diagnostics/helpers/classes.kt
+++ b/compiler/tests-spec/testData/diagnostics/helpers/classes.kt
@@ -5,12 +5,28 @@ class Class {
     val prop_4: Float? = 3f
     val prop_5: Float = 3f
     val prop_6: String = "..."
-    val prop_7: Nothing? = "..."
+    val prop_7: Nothing? = null
+    val prop_8: Class? = null
+    var prop_9: Boolean = true
+    val prop_10: Number? = 3f
+    val prop_11: Int = 10
+    var prop_12: String = ""
+    val prop_13: Any? = ""
+    val prop_14: Comparable<*>? = ""
+    val prop_15: Iterable<*>? = ""
 
     fun fun_1(): (Int) -> (Int) -> Int = {number: Int -> { number * 5 }}
     fun fun_2(value_1: Int): Int = value_1 * 2
     fun fun_3(value_1: Int): (Int) -> Int = fun(value_2: Int): Int = value_1 * value_2 * 2
+    fun fun_4(): Class? = Class()
 
+    operator fun get(i1: Int, i2: Int) = 10
+    operator fun set(i1: Int, i2: Int, el: Int) {}
+    operator fun get(i1: Int) = 10
+    operator fun set(i1: Int, el: Int) {}
+    operator fun invoke() {}
+    operator fun invoke(x) = { x: Any -> x }
+    operator fun invoke(x: Any, y: Any) {}
     operator fun contains(a: Int) = a > 30
     operator fun contains(a: Long) = a > 30L
     operator fun contains(a: Char) = a > 30.toChar()
@@ -19,12 +35,24 @@ class Class {
     fun getLongArray() = longArrayOf(1L, 2L, 3L, 4L, 5L)
     fun getCharArray() = charArrayOf(1.toChar(), 2.toChar(), 3.toChar(), 4.toChar(), 5.toChar())
 
-    class _NestedClass {
+    class NestedClass {
         val prop_4 = 4
         val prop_5 = 5
     }
 }
 
+operator fun Class?.inc(): Class? = null
+operator fun Class?.dec(): Class? = null
+operator fun Class?.plus(x: Class?): Class? = null
+operator fun Class?.minus(x: Class?): Class? = null
+
+open class ClassWithCustomEquals {
+    override fun equals(other: Any?) = true
+}
+
+open class ClassWithCostructorParam(val x: Any)
+open class ClassWithCostructorTwoParams(val x: Any, val y: Any)
+
 class EmptyClass {}
 
 class ClassWithCompanionObject {
@@ -37,6 +65,15 @@ open class ClassLevel1 {
 open class ClassLevel2: ClassLevel1() {
     fun test2() {}
 }
+open class ClassLevel21: ClassLevel1() {
+    fun test21() {}
+}
+open class ClassLevel22: ClassLevel1() {
+    fun test22() {}
+}
+open class ClassLevel23: ClassLevel1() {
+    fun test23() {}
+}
 open class ClassLevel3: ClassLevel2() {
     fun test3() {}
 }
@@ -51,6 +88,11 @@ class ClassLevel6: ClassLevel5() {
 }
 
 class Inv<T>(val x: T = null as T) {
+    val prop_1: Inv<T>? = null
+    val prop_2: T? = null
+    val prop_3: T = null
+    val prop_4 = 10
+
     fun test() {}
     fun get() = x
     fun put(x: T) {}
@@ -63,6 +105,9 @@ class In<in T>() {
 }
 
 class Out<out T>(val x: T = null as T) {
+    val prop_1: Inv<T>? = null
+    val prop_2: T? = null
+
     fun get() = x
 }
 
@@ -71,10 +116,17 @@ open class ClassWithTwoTypeParameters<K, L> {
     fun test2(): K? { return null }
 }
 
-class ClassWithThreeTypeParameters<K, L, M>(
+open class ClassWithThreeTypeParameters<K, L, M>(
     val x: K,
     val y: L,
     val z: M
 )
 
-class ClassWithSixTypeParameters<K, in L, out M, O, in P, out R>
+open class ClassWithSixTypeParameters<K, in L, out M, O, in P, out R>(
+    val u: R,
+    val x: K,
+    val y: M,
+    val z: O
+) {
+    fun test() = 10
+}
diff --git a/compiler/tests-spec/testData/diagnostics/helpers/enumClasses.kt b/compiler/tests-spec/testData/diagnostics/helpers/enumClasses.kt
index 27628baf300..47044df6ece 100644
--- a/compiler/tests-spec/testData/diagnostics/helpers/enumClasses.kt
+++ b/compiler/tests-spec/testData/diagnostics/helpers/enumClasses.kt
@@ -1,5 +1,7 @@
 enum class EnumClass {
-    NORTH, SOUTH, WEST, EAST
+    NORTH, SOUTH, WEST, EAST;
+
+    fun fun_1() {}
 }
 
 enum class EnumClassSingle {
diff --git a/compiler/tests-spec/testData/diagnostics/helpers/functions.kt b/compiler/tests-spec/testData/diagnostics/helpers/functions.kt
index d2723375730..2684cc96ad6 100644
--- a/compiler/tests-spec/testData/diagnostics/helpers/functions.kt
+++ b/compiler/tests-spec/testData/diagnostics/helpers/functions.kt
@@ -17,3 +17,12 @@ fun <K> expandInWithRemoveNullable(vararg x: In<K?>): K = x[0] as K
 fun <K> expandOutWithRemoveNullable(vararg x: Out<K?>): K = x[0] as K
 
 fun <K> removeNullable(vararg x: K?): K = x as K
+
+fun <T> T.funT() = 10
+fun <T> T?.funNullableT = 10
+
+fun Any.funAny() = 10
+fun Any?.funNullableAny = 10
+
+
+fun funNothingQuest() = null
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/helpers/interfaces.kt b/compiler/tests-spec/testData/diagnostics/helpers/interfaces.kt
index 3caf7fc98b4..28c8c679594 100644
--- a/compiler/tests-spec/testData/diagnostics/helpers/interfaces.kt
+++ b/compiler/tests-spec/testData/diagnostics/helpers/interfaces.kt
@@ -3,11 +3,21 @@ interface EmptyInterface
 interface Interface1 {
     fun itest() {}
     fun itest1() {}
+    fun itest0(): String
+    fun itest00(): Interface1
+    fun itest000(): Int?
+    fun itest0000(): Int
+    fun itest00000(): Int
 }
 
 interface Interface2 {
     fun itest() {}
     fun itest2() {}
+    fun itest0(): CharSequence
+    fun itest00(): Interface2
+    fun itest000(): Nothing?
+    fun itest0000(): Nothing
+    fun itest00000(): String
 }
 
 interface Interface3 {
diff --git a/compiler/tests-spec/testData/diagnostics/helpers/objects.kt b/compiler/tests-spec/testData/diagnostics/helpers/objects.kt
index 8dfc914af5a..29a0d4d9c33 100644
--- a/compiler/tests-spec/testData/diagnostics/helpers/objects.kt
+++ b/compiler/tests-spec/testData/diagnostics/helpers/objects.kt
@@ -17,6 +17,7 @@ object DeepObject {
                             object G {
                                 object J {
                                     val x: Int? = 10
+                                    val prop_1: Int? = 10
                                 }
                             }
                         }
diff --git a/compiler/tests-spec/testData/diagnostics/helpers/properties.kt b/compiler/tests-spec/testData/diagnostics/helpers/properties.kt
index 9c670c2b14d..fc18a9b1e50 100644
--- a/compiler/tests-spec/testData/diagnostics/helpers/properties.kt
+++ b/compiler/tests-spec/testData/diagnostics/helpers/properties.kt
@@ -14,3 +14,17 @@ val anonymousTypeProperty = object {}
 val nullableAnonymousTypeProperty = if (true) object {} else null
 
 val nullableOut: Out<Int>? = null
+
+val <T> T.propT get() = 10
+
+val <T : Any> T.propDefNotNullT get() = 10
+
+val <T> T?.propNullableT get(): Int? = 10
+
+val <T> T.propTT get() = 10 as T
+
+val <T> T?.propNullableTT get() = 10 as T?
+
+val Any.propAny get() = 10
+
+val Any?.propNullableAny get() = 10
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/helpers/sealedClasses.kt b/compiler/tests-spec/testData/diagnostics/helpers/sealedClasses.kt
index b692c13e582..7a01ff9c468 100644
--- a/compiler/tests-spec/testData/diagnostics/helpers/sealedClasses.kt
+++ b/compiler/tests-spec/testData/diagnostics/helpers/sealedClasses.kt
@@ -27,10 +27,12 @@ class SealedWithMethodsChild3() : SealedClassWithMethods() {
     fun m3() = this.hashCode().toString()
 }
 
-sealed class SealedClassMixed
+sealed class SealedClassMixed {
+    val prop_1: Int? = 10
+}
 data class SealedMixedChild1(val number: Int) : SealedClassMixed()
 data class SealedMixedChild2(val e1: Int, val e2: Int) : SealedClassMixed()
 data class SealedMixedChild3(val m1: Int, val m2: Int) : SealedClassMixed()
-object SealedMixedChildObject1 : SealedClassMixed()
+object SealedMixedChildObject1 : SealedClassMixed() { val prop_2: Int? = 10 }
 object SealedMixedChildObject2 : SealedClassMixed()
 object SealedMixedChildObject3 : SealedClassMixed()
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.1.kt b/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.1.kt
deleted file mode 100644
index 7f90e659cfa..00000000000
--- a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.1.kt
+++ /dev/null
@@ -1,1166 +0,0 @@
-// !LANGUAGE: +NewInference
-// !DIAGNOSTICS: -UNUSED_EXPRESSION
-// SKIP_TXT
-
-/*
- * KOTLIN DIAGNOSTICS SPEC TEST (POSITIVE)
- *
- * SPEC VERSION: 0.1-draft
- * PLACE: type-inference, smart-casts, smart-casts-sources -> paragraph 4 -> sentence 1
- * RELEVANT PLACES:
- *      paragraph 1 -> sentence 2
- *      paragraph 6 -> sentence 1
- *      paragraph 9 -> sentence 3
- *      paragraph 9 -> sentence 4
- * NUMBER: 1
- * DESCRIPTION: Smartcasts from nullability condition (value or reference equality) using if expression and simple types.
- * HELPERS: classes, objects, typealiases, properties, enumClasses
- */
-
-// FILE: other_package.kt
-
-package otherpackage
-
-// TESTCASE NUMBER: 13
-class Case13 {}
-
-// TESTCASE NUMBER: 14
-typealias Case14 = String?
-
-// FILE: main.kt
-
-import otherpackage.*
-
-// TESTCASE NUMBER: 1
-fun case_1(x: Any?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-/*
- * TESTCASE NUMBER: 2
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28159
- */
-fun case_2(x: Nothing?) {
-    if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> !== null<!>) {
-        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>.equals(<!DEBUG_INFO_CONSTANT!>x<!>)
-    }
-}
-
-// TESTCASE NUMBER: 3
-fun case_3() {
-    if (Object.prop_1 == null)
-        else {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.equals(Object.prop_1)
-        }
-}
-
-// TESTCASE NUMBER: 4
-fun case_4(x: Char?) {
-    if (x != null && true) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 5
-fun case_5() {
-    val x: Unit? = null
-
-    if (x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>
-    if (x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 6
-fun case_6(x: EmptyClass?) {
-    val y = true
-
-    if (x != null && !y) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass & EmptyClass?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass & EmptyClass?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 7
-fun case_7() {
-    if (nullableNumberProperty != null || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing? & kotlin.Number?")!>nullableNumberProperty<!> != null<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>nullableNumberProperty<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>nullableNumberProperty<!>.equals(nullableNumberProperty)
-    }
-}
-
-// TESTCASE NUMBER: 8
-fun case_8(x: TypealiasNullableString) {
-    if (x !== null && <!SENSELESS_COMPARISON!><!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>
-    if (x !== null && <!SENSELESS_COMPARISON!><!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 9
-fun case_9(x: TypealiasNullableString<!REDUNDANT_NULLABLE!>?<!>) {
-    if (x === null) {
-
-    } else if (false) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 10
-fun case_10() {
-    val a = Class()
-
-    if (a.prop_4 === null || true) {
-        if (a.prop_4 != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.prop_4<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.prop_4<!>.equals(a.prop_4)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 11
-fun case_11(x: TypealiasNullableStringIndirect<!REDUNDANT_NULLABLE!>?<!>, y: TypealiasNullableStringIndirect) {
-    val t: TypealiasNullableStringIndirect = null
-
-    if (x == null) {
-
-    } else {
-        if (y != null) {
-            if (nullableStringProperty == null) {
-                if (t != null) {
-                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String */ & TypealiasNullableStringIndirect? /* = kotlin.String? */")!>x<!>
-                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String */ & TypealiasNullableStringIndirect? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-                }
-            }
-        }
-    }
-}
-
-// TESTCASE NUMBER: 12
-fun case_12(x: TypealiasNullableStringIndirect, y: TypealiasNullableStringIndirect) =
-<!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Boolean & String}> & java.io.Serializable}")!>if (x == null) "1"
-else if (y === null) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String */ & TypealiasNullableStringIndirect /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>
-else if (<!SENSELESS_COMPARISON!>y === null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String */ & TypealiasNullableStringIndirect /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-else "-1"<!>
-
-// TESTCASE NUMBER: 13
-fun case_13(x: otherpackage.Case13?) =
-<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean")!>if (x == null) {
-    throw Exception()
-} else {
-    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case13 & otherpackage.Case13?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case13 & otherpackage.Case13?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}<!>
-
-// TESTCASE NUMBER: 14
-class Case14 {
-    val x: otherpackage.Case14<!REDUNDANT_NULLABLE!>?<!>
-    init {
-        x = otherpackage.Case14()
-    }
-}
-
-fun case_14() {
-    val a = Case14()
-
-    if (a.x != null) {
-        if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
-            if (<!SENSELESS_COMPARISON!>a.x !== null<!>) {
-            if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
-            if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
-            if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
-            if (<!SENSELESS_COMPARISON!>a.x !== null<!>) {
-            if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
-            if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
-            if (<!SENSELESS_COMPARISON!>a.x !== null<!>) {
-            if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
-            if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
-            if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
-            if (<!SENSELESS_COMPARISON!>a.x !== null<!>) {
-            if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
-            if (<!SENSELESS_COMPARISON!>a.x !== null<!>) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case14 /* = kotlin.String */ & otherpackage.Case14? /* = kotlin.String? */")!>a.x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case14 /* = kotlin.String */"), DEBUG_INFO_SMARTCAST!>a.x<!>.equals(a.x)
-        }
-        }
-        }
-        }
-        }
-        }
-        }
-        }
-        }
-        }
-        }
-        }
-        }
-        }
-        }
-    }
-}
-
-// TESTCASE NUMBER: 15
-fun case_15(x: EmptyObject) {
-    val <!UNUSED_VARIABLE!>t<!> = <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Boolean & String}> & java.io.Serializable}")!>if (<!SENSELESS_COMPARISON!>x === null<!>) "" else {
-        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>x<!>.equals(x)
-    }<!>
-}
-
-// TESTCASE NUMBER: 16
-fun case_16() {
-    val x: TypealiasNullableNothing = null
-
-    if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!>) {
-        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableNothing /* = kotlin.Nothing? */")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableNothing /* = kotlin.Nothing? */")!>x<!>.equals(<!DEBUG_INFO_CONSTANT!>x<!>)
-    }
-}
-
-// TESTCASE NUMBER: 17
-val case_17 = <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Boolean & Int}> & java.io.Serializable}")!>if (nullableIntProperty == null) 0 else {
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>nullableIntProperty<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>nullableIntProperty<!>.equals(nullableIntProperty)
-}<!>
-
-//TESTCASE NUMBER: 18
-fun case_18(a: DeepObject.A.B.C.D.E.F.G.J?) {
-    if (a != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(a)
-    }
-}
-
-// TESTCASE NUMBER: 19
-fun case_19(b: Boolean) {
-    val a = if (b) {
-        object {
-            val B19 = if (b) {
-                object {
-                    val C19 = if (b) {
-                        object {
-                            val D19 = if (b) {
-                                object {
-                                    val x: Number? = 10
-                                }
-                            } else null
-                        }
-                    } else null
-                }
-            } else null
-        }
-    } else null
-
-    if (a != null && <!DEBUG_INFO_SMARTCAST!>a<!>.B19 != null && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19 != null && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19 != null && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.equals(null)
-    }
-}
-
-// TESTCASE NUMBER: 20
-fun case_20(b: Boolean) {
-    val a = object {
-        val B19 = object {
-            val C19 = object {
-                val D19 =  if (b) {
-                    object {}
-                } else null
-            }
-        }
-    }
-
-    if (a.B19.C19.D19 !== null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided> & case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>a.B19.C19.D19<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>"), DEBUG_INFO_SMARTCAST!>a.B19.C19.D19<!>.equals(a.B19.C19.D19)
-    }
-}
-
-// TESTCASE NUMBER: 21
-fun case_21() {
-    if (EnumClassWithNullableProperty.B.prop_1 !== null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.B.prop_1<!>.equals(EnumClassWithNullableProperty.B.prop_1)
-    }
-}
-
-// TESTCASE NUMBER: 22
-fun case_22(a: (() -> Unit)?) {
-    if (a != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>()<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>()<!>.equals(a)
-    }
-}
-
-// TESTCASE NUMBER: 23
-fun case_23(a: ((Float) -> Int?)?, b: Float?) {
-    if (a != null && b !== null) {
-        val x = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!><!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>)<!>
-        if (x != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 24
-fun case_24(a: ((() -> Unit) -> Unit)?, b: (() -> Unit)?) =
-    if (a !== null && b !== null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>b<!>)
-        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_SMARTCAST!>b<!>)
-        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>b<!>.equals(null)
-    } else null
-
-// TESTCASE NUMBER: 25
-fun case_25(b: Boolean) {
-    val x = {
-        if (b) object {
-            val a = 10
-        } else null
-    }
-
-    val y = if (b) x else null
-
-    if (y !== null) {
-        val z = <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided>?")!><!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_25.<anonymous>.<no name provided>?)? & () -> case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>y<!>()<!>
-
-        if (z != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z<!>.a
-            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z<!>.a.equals(<!DEBUG_INFO_SMARTCAST!>z<!>.a)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 26
-fun case_26(a: ((Float) -> Int?)?, b: Float?) {
-    if (a != null == true && b != null == true) {
-        val x = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!><!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>)<!>
-        if (x != null == true) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 27
-fun case_27() {
-    if (Object.prop_1 == null == true == true == true == true == true == true == true == true == true == true == true == true == true == true)
-    else {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.equals(Object.prop_1)
-    }
-}
-
-//TESTCASE NUMBER: 28
-fun case_28(a: DeepObject.A.B.C.D.E.F.G.J?) =
-    if (a != null == true == false == false == false == true == false == true == false == false == true == true) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.x
-        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(a)
-    } else -1
-
-// TESTCASE NUMBER: 29
-open class Case29(a: Int?, val b: Float?, private val c: Unit?, protected val d: String?, internal val e: Char?, public val f: Any?) {
-    val x: Char? = '.'
-    private val y: Unit? = kotlin.Unit
-    protected val z: Int? = 12
-    public val u: String? = "..."
-    val s: Any?
-    val v: Int?
-    val w: Number?
-    val t: String? = if (u != null) this.u else null
-
-    init {
-        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(a)
-        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a<!>
-
-        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(b)
-        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>
-        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>
-        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.equals(this.b)
-        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>
-        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(b)
-        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>
-        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.equals(b)
-        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(b)
-        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>
-        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.equals(this.b)
-        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>
-
-        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(c)
-        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>
-        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.equals(c)
-        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>
-        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.equals(this.c)
-        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>
-        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(this.c)
-        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>
-        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(c)
-        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>
-        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.equals(this.c)
-        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>
-
-        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.equals(d)
-        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>
-        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.equals(d)
-        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>
-        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.equals(d)
-        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>
-        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.equals(d)
-        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>
-        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.equals(d)
-        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>
-        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.equals(d)
-        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>
-
-        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.equals(e)
-        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>
-        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.equals(e)
-        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>
-        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.equals(e)
-        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>
-        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.equals(e)
-        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>
-        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.equals(e)
-        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>
-        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.equals(e)
-        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>
-
-        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.equals(f)
-        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>
-        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.equals(f)
-        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>
-        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.equals(f)
-        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>
-        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.equals(f)
-        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>
-        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.equals(f)
-        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>
-        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.equals(f)
-        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>
-
-        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
-        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.equals(x)
-        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>
-        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.equals(x)
-        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>
-        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
-        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
-        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.equals(x)
-        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>
-
-        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
-        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.equals(y)
-        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>
-        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
-        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.equals(y)
-        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>
-        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
-        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.equals(y)
-        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>
-
-        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(z)
-        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>
-        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.equals(z)
-        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>
-        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.equals(z)
-        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>
-        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(z)
-        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>
-        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>
-        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(z)
-        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>
-        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.equals(z)
-
-        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(u)
-        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
-        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.equals(u)
-        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>
-        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(u)
-        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
-        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.equals(u)
-        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>
-        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(u)
-        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
-        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.equals(u)
-        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>
-
-        v = 0
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(v)
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
-        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(v)
-        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
-        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(v)
-        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
-        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(v)
-        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
-        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.v<!>.equals(v)
-        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.v<!>
-
-        w = if (<!SENSELESS_COMPARISON!>null != null<!>) 10 else null
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Number?")!>w<!>
-        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(w)
-        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>
-        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(w)
-        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>
-        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(w)
-        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>
-        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.equals(w)
-        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>this.w<!>
-
-        s = null
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>s<!>.equals(<!DEBUG_INFO_CONSTANT!>s<!>)
-        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>s<!>
-        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>s<!>.equals(s)
-        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>s<!>
-        if (<!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>s<!>.equals(s)
-        if (<!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>s<!>
-        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>s<!>.equals(s)
-        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>s<!>
-        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>this.s<!>.equals(s)
-        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>this.s<!>
-    }
-
-    fun test() {
-        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(b)
-        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>
-
-        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(c)
-        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>
-
-        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.equals(d)
-        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>
-
-        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.equals(e)
-        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>
-
-        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.equals(f)
-        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>
-
-        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
-
-        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
-
-        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(z)
-        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>
-
-        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(u)
-        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
-
-        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(v)
-        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
-
-        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(w)
-        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>w<!>
-
-        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>s<!>.equals(s)
-        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>s<!>
-    }
-}
-
-fun case_29(a: Case29) {
-    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.x<!>.equals(a.x)
-    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.x<!>
-    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.b<!>.equals(a.b)
-    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.b<!>
-    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.e<!>.equals(a.e)
-    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.e<!>
-    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.f<!>.equals(a.f)
-    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.f<!>
-    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.v<!>.equals(a.v)
-    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.v<!>
-    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>a.w<!>.equals(a.w)
-    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>a.w<!>
-    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.s<!>.equals(a.s)
-    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.s<!>
-}
-
-// TESTCASE NUMBER: 30
-sealed class Case30(a: Int?, val b: Float?, private val c: Unit?, protected val d: String?, internal val e: Char?, public val f: Any?) {
-    val x: Char? = '.'
-    private val y: Unit? = kotlin.Unit
-    protected val z: Int? = 12
-    public val u: String? = "..."
-    val s: Any?
-    val v: Int?
-    val w: Number?
-    val t: String? = if (u != null) this.u else null
-
-    init {
-        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(a)
-        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a<!>
-
-        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(b)
-        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>
-        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.equals(this.b)
-        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>
-        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(b)
-        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>
-        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.equals(this.b)
-        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>
-        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(b)
-        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>
-        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.equals(this.b)
-        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>
-
-        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(c)
-        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>
-        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.equals(this.c)
-        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>
-        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.equals(this.c)
-        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>
-        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(c)
-        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>
-        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(c)
-        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>
-        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.equals(this.c)
-        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>
-
-        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.equals(d)
-        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>
-        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.equals(this.d)
-        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>
-        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.equals(this.d)
-        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>
-        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.equals(d)
-        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>
-        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.equals(d)
-        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>
-        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.equals(this.d)
-        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>
-
-        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.equals(e)
-        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>
-        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.equals(this.e)
-        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>
-        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.equals(e)
-        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>
-        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.equals(this.e)
-        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>
-        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.equals(e)
-        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>
-        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.equals(this.e)
-        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>
-
-        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.equals(f)
-        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>
-        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.equals(this.f)
-        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>
-        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.equals(f)
-        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>
-        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.equals(this.f)
-        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>
-        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.equals(f)
-        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>
-        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.equals(this.f)
-        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>
-
-        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
-        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.equals(this.x)
-        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>
-        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.equals(this.x)
-        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>
-        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
-        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
-        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.equals(this.x)
-        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>
-
-        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
-        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.equals(this.y)
-        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>
-        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
-        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.equals(this.y)
-        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>
-        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
-        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.equals(this.y)
-        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>
-
-        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(z)
-        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>
-        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.equals(this.z)
-        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>
-        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.equals(this.z)
-        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>
-        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(z)
-        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>
-        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(z)
-        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>
-        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.equals(this.z)
-        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>
-
-        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(u)
-        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
-        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.equals(this.u)
-        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>
-        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(u)
-        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
-        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.equals(this.u)
-        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>
-        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(u)
-        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
-        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.equals(this.u)
-        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>
-
-        v = 0
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(v)
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
-        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(v)
-        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
-        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(v)
-        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
-        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(v)
-        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
-        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.v<!>.equals(this.v)
-        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.v<!>
-
-        w = if (<!SENSELESS_COMPARISON!>null != null<!>) 10 else null
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Number?")!>w<!>
-        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(w)
-        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>
-        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(w)
-        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>
-        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(w)
-        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>
-        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.equals(this.w)
-        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>this.w<!>
-
-        s = null
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>s<!>.equals(<!DEBUG_INFO_CONSTANT!>s<!>)
-        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>s<!>
-        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>s<!>.equals(s)
-        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>s<!>
-        if (<!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>s<!>.equals(s)
-        if (<!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>s<!>
-        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>s<!>.equals(s)
-        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>s<!>
-        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>this.s<!>.equals(this.s)
-        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>this.s<!>
-    }
-
-    fun test() {
-        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(b)
-        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>
-
-        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(c)
-        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>
-
-        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.equals(d)
-        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>
-
-        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.equals(e)
-        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>
-
-        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.equals(f)
-        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>
-
-        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
-
-        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
-
-        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(z)
-        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>
-
-        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(u)
-        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
-
-        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(v)
-        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
-
-        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(w)
-        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>w<!>
-
-        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>s<!>.equals(s)
-        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>s<!>
-    }
-}
-
-fun case_30(a: Case30) {
-    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.x<!>.equals(a.x)
-    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.x<!>
-    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.b<!>.equals(a.b)
-    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.b<!>
-    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.e<!>.equals(a.e)
-    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.e<!>
-    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.f<!>.equals(a.f)
-    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.f<!>
-    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.v<!>.equals(a.v)
-    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.v<!>
-    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>a.w<!>.equals(a.w)
-    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>a.w<!>
-    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.s<!>.equals(a.s)
-    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.s<!>
-}
-
-// TESTCASE NUMBER: 31
-enum class Case31(a: Int?, val b: Float?, private val c: Unit?, protected val d: String?, internal val e: Char?, public val f: Any?) {
-    A(1, 2f, kotlin.Unit, "", ',', null), B(1, 2f, kotlin.Unit, "", ',', null), C(1, 2f, kotlin.Unit, "", ',', null);
-
-    val x: Char? = '.'
-    private val y: Unit? = kotlin.Unit
-    protected val z: Int? = 12
-    public val u: String? = "..."
-    val s: Any?
-    val v: Int?
-    val w: Number?
-    val t: String? = if (u != null) this.u else null
-
-    init {
-        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(a)
-        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a<!>
-
-        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(b)
-        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>
-        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.equals(this.b)
-        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>
-        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(b)
-        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>
-        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.equals(this.b)
-        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>
-        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(b)
-        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>
-        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.equals(this.b)
-        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>
-
-        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(c)
-        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>
-        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.equals(this.c)
-        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>
-        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.equals(this.c)
-        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>
-        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(c)
-        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>
-        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(c)
-        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>
-        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.equals(this.c)
-        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>
-
-        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.equals(d)
-        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>
-        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.equals(this.d)
-        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>
-        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.equals(this.d)
-        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>
-        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.equals(d)
-        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>
-        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.equals(d)
-        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>
-        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.equals(this.d)
-        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>
-
-        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.equals(e)
-        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>
-        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.equals(this.e)
-        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>
-        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.equals(e)
-        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>
-        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.equals(this.e)
-        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>
-        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.equals(e)
-        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>
-        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.equals(this.e)
-        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>
-
-        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.equals(f)
-        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>
-        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.equals(this.f)
-        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>
-        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.equals(f)
-        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>
-        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.equals(this.f)
-        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>
-        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.equals(f)
-        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>
-        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.equals(this.f)
-        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>
-
-        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
-        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.equals(this.x)
-        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>
-        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.equals(this.x)
-        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>
-        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
-        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
-        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.equals(this.x)
-        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>
-
-        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
-        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.equals(this.y)
-        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>
-        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
-        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.equals(this.y)
-        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>
-        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
-        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.equals(this.y)
-        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>
-
-        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(z)
-        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>
-        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.equals(this.z)
-        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>
-        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.equals(this.z)
-        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>
-        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(z)
-        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>
-        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(z)
-        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>
-        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.equals(this.z)
-        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>
-
-        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(u)
-        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
-        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.equals(this.u)
-        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>
-        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(u)
-        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
-        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.equals(this.u)
-        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>
-        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(u)
-        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
-        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.equals(this.u)
-        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>
-
-        v = 0
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(v)
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
-        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(v)
-        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
-        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(v)
-        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
-        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(v)
-        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
-        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.v<!>.equals(this.v)
-        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.v<!>
-
-        w = if (<!SENSELESS_COMPARISON!>null != null<!>) 10 else null
-        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(w)
-        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>
-        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(w)
-        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>
-        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(w)
-        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>
-        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.equals(this.w)
-        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>this.w<!>
-
-        s = null
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>s<!>.equals(<!DEBUG_INFO_CONSTANT!>s<!>)
-        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>s<!>
-        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>s<!>.equals(s)
-        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>s<!>
-        if (<!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>s<!>.equals(s)
-        if (<!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>s<!>
-        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>s<!>.equals(s)
-        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>s<!>
-        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>this.s<!>.equals(this.s)
-        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>this.s<!>
-    }
-
-    fun test() {
-        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(b)
-        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>
-
-        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(c)
-        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>
-
-        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.equals(d)
-        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>
-
-        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.equals(e)
-        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>
-
-        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.equals(f)
-        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>
-
-        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
-
-        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
-
-        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(z)
-        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>
-
-        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(u)
-        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
-
-        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(v)
-        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
-
-        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(w)
-        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>w<!>
-
-        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>s<!>.equals(s)
-        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>s<!>
-    }
-}
-
-fun case_31(a: Case31) {
-    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.x<!>.equals(a.x)
-    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.x<!>
-    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.b<!>.equals(a.b)
-    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.b<!>
-    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.e<!>.equals(a.e)
-    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.e<!>
-    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.f<!>.equals(a.f)
-    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.f<!>
-    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.v<!>.equals(a.v)
-    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.v<!>
-    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>a.w<!>.equals(a.w)
-    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>a.w<!>
-    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.s<!>.equals(a.s)
-    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.s<!>
-
-    if (Case31.A.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>Case31.A.b<!>.equals(Case31.A.b)
-    if (Case31.A.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>Case31.A.b<!>
-    if (Case31.A.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>Case31.A.e<!>.equals(Case31.A.e)
-    if (Case31.A.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>Case31.A.e<!>
-    if (Case31.A.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>Case31.A.f<!>.equals(Case31.A.f)
-    if (Case31.A.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>Case31.A.f<!>
-}
-
-// TESTCASE NUMBER: 32
-object Case32 {
-    val x: Char? = '.'
-    private val y: Unit? = kotlin.Unit
-    public val u: String? = "..."
-    val s: Any?
-    val v: Int?
-    val w: Number?
-    val t: String? = if (u != null) this.u else null
-
-    init {
-        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
-        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.equals(this.x)
-        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>
-        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.equals(this.x)
-        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>
-        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
-        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
-        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.equals(this.x)
-        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>
-
-        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
-        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.equals(this.y)
-        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>
-        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
-        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.equals(this.y)
-        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>
-        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
-        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.equals(this.y)
-        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>
-
-        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(u)
-        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
-        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.equals(this.u)
-        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>
-        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(u)
-        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
-        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.equals(this.u)
-        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>
-        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(u)
-        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
-        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.equals(this.u)
-        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>
-
-        v = 0
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(v)
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
-        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(v)
-        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
-        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(v)
-        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
-        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(v)
-        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
-        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.v<!>.equals(this.v)
-        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.v<!>
-
-        w = if (<!SENSELESS_COMPARISON!>null != null<!>) 10 else null
-        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(w)
-        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>
-        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(w)
-        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>
-        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(w)
-        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>
-        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.equals(this.w)
-        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>this.w<!>
-
-        s = null
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>s<!>.equals(<!DEBUG_INFO_CONSTANT!>s<!>)
-        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>s<!>
-        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>s<!>.equals(s)
-        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>s<!>
-        if (<!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>s<!>.equals(s)
-        if (<!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>s<!>
-        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>s<!>.equals(s)
-        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>s<!>
-        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>this.s<!>.equals(this.s)
-        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>this.s<!>
-    }
-
-    fun test() {
-        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
-
-        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
-
-        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(u)
-        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
-
-        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(v)
-        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
-
-        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(w)
-        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>w<!>
-
-        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>s<!>.equals(s)
-        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>s<!>
-    }
-}
-
-fun case_32(a: Case32) {
-    if (a.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.x<!>.equals(a.x)
-    if (a.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.x<!>
-    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.v<!>.equals(a.v)
-    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.v<!>
-    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>a.w<!>.equals(a.w)
-    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>a.w<!>
-    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.s<!>.equals(a.s)
-    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.s<!>
-}
-
-// TESTCASE NUMBER: 33
-fun case_33(a: Int?, b: Int = if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!> else 0) {
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.equals(b)
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>
-}
diff --git a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.10.kt b/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.10.kt
deleted file mode 100644
index 797f2a0ac6a..00000000000
--- a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.10.kt
+++ /dev/null
@@ -1,371 +0,0 @@
-// !LANGUAGE: +NewInference
-// !DIAGNOSTICS: -UNUSED_EXPRESSION
-// SKIP_TXT
-
-/*
- * KOTLIN DIAGNOSTICS SPEC TEST (POSITIVE)
- *
- * SPEC VERSION: 0.1-draft
- * PLACE: type-inference, smart-casts, smart-casts-sources -> paragraph 4 -> sentence 1
- * RELEVANT PLACES:
- *      paragraph 1 -> sentence 2
- *      paragraph 6 -> sentence 1
- *      paragraph 9 -> sentence 3
- *      paragraph 9 -> sentence 4
- * NUMBER: 10
- * DESCRIPTION: Smartcasts from nullability condition (value or reference equality) using if expression and wrapped-unwrapped types.
- * HELPERS: classes, functions
- */
-
-// TESTCASE NUMBER: 1
-fun case_1() {
-    val x = expandInv(Inv(select(10, null)))
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 2
-fun case_2() {
-    val x = expandOut(Out(select(10, null)))
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 3
-fun case_3() {
-    val x = expandInv(Inv(select(10, null)))
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 4
-fun case_4() {
-    val x = expandOut(Out(select(10, null)))
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 5
-fun case_5() {
-    val x = expandIn(In<Number?>())
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 6
-fun case_6() {
-    val x = expandIn(In<Number?>())
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 7
-fun <T> case_7(x: MutableMap<T?, out T?>) = select(x.values.first(), x.keys.first())
-
-fun case_7() {
-    val x = case_7(mutableMapOf(10 to 10))
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 8
-fun <T> case_8(x: MutableMap<T, out T>) = select(x.values.first(), x.keys.first())
-
-fun case_8() {
-    val x = case_8(mutableMapOf(10 to null))
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 9
-fun <T>case_9(x: MutableMap<T, out T>) = select(x.values.first(), x.keys.first())
-
-fun case_9() {
-    val x = case_9(mutableMapOf(null to 10))
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 10
-fun <T> case_10(x: MutableMap<T?, out T>) = select(x.values.first(), x.keys.first())
-
-fun case_10() {
-    val x = case_10(mutableMapOf(10 to 10))
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 11
-fun <T> case_11(x: MutableMap<T, out T?>) = select(x.values.first(), x.keys.first())
-
-fun case_11() {
-    val x = case_11(mutableMapOf(10 to 10))
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 12
-fun <T, K: T, M: K> case_12(x: MutableMap<M, K?>) = select(x.values.first(), x.keys.first())
-
-fun case_12() {
-    val x = case_12(mutableMapOf(10 to 11))
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-/*
- * TESTCASE NUMBER: 13
- * ISSUES: KT-28334
- * NOTE: before fix of the issue type is inferred to {Int? & Byte? & Short? & Long?} (smart cast from {Int? & Byte? & Short? & Long?}?)
- */
-fun <T> case_13(x: Out<T?>?, y: Out<T>) = select(x, y)
-
-fun case_13() {
-    val x = case_13(Out<Int?>(), Out<Int>())
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        val y = <!DEBUG_INFO_SMARTCAST!>x<!>.get()
-        if (y != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 14
-fun <T> case_14(x: Out<T>?, y: Out<T?>) = select(x, y)
-
-fun case_14() {
-    val x = case_14(Out<Int>(), Out<Int?>())
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        val y = <!DEBUG_INFO_SMARTCAST!>x<!>.get()
-        if (y != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 15
-fun <T> case_15(x: Out<T>, y: Out<T?>?) = select(x, y)
-
-fun case_15() {
-    val x = case_15(Out(), Out<Int>())
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        val y = <!DEBUG_INFO_SMARTCAST!>x<!>.get()
-        if (y != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 16
- * ISSUES: KT-28334
- * NOTE: before fix of the issue type is inferred to {Int? & Byte? & Short? & Long?} (smart cast from {Int? & Byte? & Short? & Long?}?)
- */
-fun <T> case_16(x: Out<T?>, y: Out<T>) = select(x, select(y, null))
-
-fun case_16() {
-    val x = case_16(Out<Int?>(), Out<Int>())
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        val y = <!DEBUG_INFO_SMARTCAST!>x<!>.get()
-        if (y != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 17
-fun <T> case_17(x: Out<T>, y: Out<T?>) = select(x, select(y, null))
-
-fun case_17() {
-    val x = case_17(Out<Int>(), Out<Number?>())
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Number?> & Out<kotlin.Number?>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Number?> & Out<kotlin.Number?>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        val y = <!DEBUG_INFO_SMARTCAST!>x<!>.get()
-        if (y != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>y<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 18
- * ISSUES: KT-28334
- * NOTE: before fix of the issue type is inferred to {Int? & Byte? & Short? & Long?} (smart cast from {Int? & Byte? & Short? & Long?}?)
- */
-fun <T> case_18(x: Out<T?>, y: Out<T>) = select(x, y)
-
-fun case_18() {
-    val x = case_18(Out<Number?>(), Out<Int>())
-
-    <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Number?>")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Number?>")!>x<!>.equals(x)
-    val y = x.get()
-    if (y != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>y<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-    }
-}
-
-// TESTCASE NUMBER: 19
-fun <T> case_19(x: Out<T?>, y: Out<T>) = select(x, y)
-
-fun case_19() {
-    val x = case_19(Out<Int>(), Out())
-
-    <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?>")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?>")!>x<!>.equals(x)
-    val y = x.get()
-    if (y != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-    }
-}
-
-// TESTCASE NUMBER: 20
-fun <T> case_20(x: Out<T>, y: Out<T>) = select(x.get(), y.get())
-
-fun case_20(y: Int?) {
-    val x = case_20(Out(y), Out<Int>())
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 21
-fun <T> case_21(x: Out<T?>, y: Out<T>) = select(x.get(), y.get())
-
-fun case_21(y: Int?) {
-    val x = case_21(Out(y), Out<Int>())
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 22
-fun <T> case_22(x: Out<T?>, y: Out<T>): T? = select(x.get(), y.get())
-
-fun case_22(y: Int?) {
-    val x = case_22(Out(y), Out<Int>())
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 23
-fun <T> case_23(x: Out<T>, y: Out<T>): T = select(x.get(), y.get())
-
-fun case_23(y: Int?) {
-    val x = case_13(Out(y), Out<Int>())
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 24
-fun <A, B : A, C: B, D: C, E: D, F> case_24(x: Out<A>, y: Out<F>) where F : E? = select(x.get(), y.get())
-
-fun case_24(y: Int) {
-    val x = case_13(Out(y), Out<Int>())
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-/*
- * TESTCASE NUMBER: 25
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-29054
- */
-fun <A, B : Out<A>, C: Out<B>, D: Out<C>, E: Out<D>, F> case_25(x: F, y: Out<C>) where F : Out<E?> =
-    select(x.get()?.get()?.get()?.get()?.get(), y.get().get().get())
-
-fun case_25(y: Int) {
-    val x = case_25(Out(Out(Out(Out(Out(y))))), Out(Out(Out(y))))
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-/*
- * TESTCASE NUMBER: 26
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-29054
- */
-fun <A, B : Out<A>, C: Out<B>, D: Out<C>, E: Out<D>, F> case_26(x: F, y: Out<C>) where F : Out<E?> =
-    select(x.get()?.get()?.get()?.get()?.get(), y.get().get().get())
-
-fun case_26(y: Int) {
-    val x = case_26(Out(Out(Out(Out(Out(y))))), Out(Out(Out(y))))
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
diff --git a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.11.kt b/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.11.kt
deleted file mode 100644
index 7bfbc5199bd..00000000000
--- a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.11.kt
+++ /dev/null
@@ -1,188 +0,0 @@
-// !LANGUAGE: +NewInference
-// !DIAGNOSTICS: -UNUSED_EXPRESSION
-// SKIP_TXT
-
-/*
- * KOTLIN DIAGNOSTICS SPEC TEST (POSITIVE)
- *
- * SPEC VERSION: 0.1-draft
- * PLACE: type-inference, smart-casts, smart-casts-sources -> paragraph 4 -> sentence 1
- * RELEVANT PLACES:
- *      paragraph 1 -> sentence 2
- *      paragraph 6 -> sentence 1
- *      paragraph 9 -> sentence 3
- *      paragraph 9 -> sentence 4
- * NUMBER: 11
- * DESCRIPTION: Smartcasts from nullability condition (value or reference equality) using if expression and wrapped-unwrapped intersection types.
- * HELPERS: classes, functions, interfaces
- */
-
-// TESTCASE NUMBER: 1
-fun <A, B : Inv<A>, C: Out<A?>> case_1(a: C, b: B) = select(a.x, b.x)
-
-fun case_1() {
-    val x = case_1(Out(10), Inv(0.1))
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Int}> & Number} & {Comparable<{Double & Int}> & Number}?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Int}> & Number} & {Comparable<{Double & Int}> & Number}?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 2
-fun <A, B : Inv<A>, C: Out<A?>> case_2(a: C, b: B) = select(a.x, b.x)
-
-fun case_2(y: Int) {
-    val x = case_2(Out(y), Inv(0.1))
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Int}> & Number} & {Comparable<{Double & Int}> & Number}?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Int}> & Number} & {Comparable<{Double & Int}> & Number}?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-/*
- * TESTCASE NUMBER: 3
- * ISSUES: KT-28670
- */
-fun case_3(a: Int?, b: Float?, c: Double?, d: Boolean?) {
-    when (d) {
-        true -> a
-        false -> b
-        null -> c
-    }.apply {
-        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}>? & Number?}"), DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}>? & Number?}")!>this<!>
-        if (this != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}>? & Number?}"), DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}>? & Number?}")!>this<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}> & Number}"), DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}>? & Number?}"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        }
-    }.let {
-        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}>? & Number?}")!>it<!>
-        if (it != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}> & Number} & {Comparable<{Double & Float & Int}>? & Number?}")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}> & Number} & {Comparable<{Double & Float & Int}>? & Number?}"), DEBUG_INFO_SMARTCAST!>it<!>.equals(it)
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 4
- * ISSUES: KT-28670
- */
-fun case_4(a: Interface1?, b: Interface2?, c: Boolean) {
-    a as Interface2?
-    b as Interface1?
-    val x = when (c) {
-        true -> a
-        false -> b
-    }
-
-    x.apply {
-        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>
-        if (this != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        }
-    }
-    x.let {
-        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>it<!>
-        if (it != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.equals(it)
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 5
- * ISSUES: KT-28670
- */
-fun case_5(a: Interface1?, b: Interface2?, d: Boolean) {
-    a as Interface2?
-    b as Interface1
-    val x = when (d) {
-        true -> a
-        false -> b
-    }
-
-    x.apply {
-        if (this != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        }
-    }
-    x.let {
-        if (it != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.equals(it)
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 6
- * ISSUES: KT-28670
- */
-fun case_6(a: Interface1?, b: Interface2, d: Boolean) {
-    a as Interface2?
-    b as Interface1
-    val x = when (d) {
-        true -> a
-        false -> b
-    }
-
-    x.apply {
-        this as Interface3
-        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>
-        if (<!SENSELESS_COMPARISON!>this != null<!>) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.itest1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.itest2()
-        }
-    }
-    x.let {
-        it as Interface3
-        <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>
-        if (<!SENSELESS_COMPARISON!>it != null<!>) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.itest1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.itest2()
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 7
- * ISSUES: KT-28670
- */
-fun case_7(a: Interface1?, b: Interface2?, d: Boolean) {
-    a as Interface2?
-    b as Interface1?
-    val x = when (d) {
-        true -> a
-        false -> b
-    }
-
-    x.apply {
-        this as Interface3?
-        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>
-        if (this != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.itest1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.itest2()
-        }
-    }
-    x.let {
-        it as Interface3?
-        <!DEBUG_INFO_EXPRESSION_TYPE("Interface3? & {Interface1? & Interface2?}")!>it<!>
-        if (it != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.itest1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.itest2()
-        }
-    }
-}
diff --git a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.12.kt b/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.12.kt
deleted file mode 100644
index d99b68e46b1..00000000000
--- a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.12.kt
+++ /dev/null
@@ -1,1720 +0,0 @@
-// !LANGUAGE: +NewInference
-// !DIAGNOSTICS: -UNUSED_EXPRESSION
-// SKIP_TXT
-
-/*
- * KOTLIN DIAGNOSTICS SPEC TEST (POSITIVE)
- *
- * SPEC VERSION: 0.1-draft
- * PLACE: type-inference, smart-casts, smart-casts-sources -> paragraph 4 -> sentence 1
- * RELEVANT PLACES:
- *      paragraph 1 -> sentence 2
- *      paragraph 6 -> sentence 1
- *      paragraph 9 -> sentence 3
- *      paragraph 9 -> sentence 4
- * NUMBER: 12
- * DESCRIPTION: Smartcasts from nullability condition (value or reference equality) on generic receivers using if expression.
- * HELPERS: classes, interfaces
- */
-
-// TESTCASE NUMBER: 1
-fun <T> T.case_1() {
-    if (this != null) {
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> { equals(this); <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this) }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(this) }
-    }
-}
-
-// TESTCASE NUMBER: 2
-fun <T> T?.case_2() {
-    if (this != null) {
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> { equals(this); <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this) }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(this) }
-    }
-}
-
-// TESTCASE NUMBER: 3
-fun <T> T.case_3() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-    }
-}
-
-// TESTCASE NUMBER: 4
-fun <T> T?.case_4() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-    }
-}
-
-// TESTCASE NUMBER: 5
-fun <T> T?.case_5() {
-    if (this is Interface1) {
-        if (<!SENSELESS_COMPARISON!>this != null<!>) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.itest1()
-
-            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>itest1<!>()
-            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>
-                equals(this)
-                itest1()
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.equals(this)
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.itest1()
-            }
-            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.itest1()
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.equals(it)
-            }
-        }
-    }
-}
-
-// TESTCASE NUMBER: 6
-fun <T> T?.case_6() {
-    if (this is Interface1?) {
-        if (this != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.itest1()
-
-            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>itest1<!>()
-            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>
-                equals(this)
-                itest1()
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.equals(this)
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.itest1()
-            }
-            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.itest1()
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.equals(it)
-            }
-        }
-    }
-}
-
-// TESTCASE NUMBER: 7
-fun <T> T.case_7() {
-    val x = this
-    if (x is Interface1?) {
-        if (x != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T & T!!")!>x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T"), DEBUG_INFO_SMARTCAST!>x<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T"), DEBUG_INFO_SMARTCAST!>x<!>.itest1()
-
-            <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>
-                equals(this)
-                itest1()
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.equals(this)
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.itest1()
-            }
-            <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.itest1()
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.equals(it)
-            }
-        }
-    }
-}
-
-// TESTCASE NUMBER: 8
-fun <T> T.case_8() {
-    if (this != null) {
-        if (this is Interface1?) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.itest1()
-
-            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>itest1<!>()
-            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>
-                equals(this)
-                itest1()
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.equals(this)
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.itest1()
-            }
-            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.itest1()
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.equals(it)
-            }
-        }
-    }
-}
-
-// TESTCASE NUMBER: 9
-fun <T : Number> T.case_9() {
-    if (<!SENSELESS_COMPARISON!>this != null<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.toByte()
-
-        equals(this)
-        toByte()
-        apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-            equals(this)
-            toByte()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.toByte()
-        }
-        also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.toByte()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 10
-fun <T : Number?> T.case_10() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.toByte()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>toByte<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            toByte()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.toByte()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.toByte()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 11
-fun <T : Number> T?.case_11() {
-    if (this is Interface1?) {
-        if (this != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.itest1()
-
-            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>itest1<!>()
-            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>
-                equals(this)
-                itest1()
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.equals(this)
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.itest1()
-            }
-            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.itest1()
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.equals(it)
-            }
-        }
-    }
-}
-
-// TESTCASE NUMBER: 12
-fun <T> T.case_12() where T : Number?, T: Interface1? {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.itest1()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.toByte()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>itest1<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            itest1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.itest1()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.itest1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 13
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T> T.case_13() where T : Out<*>?, T: Comparable<T?> {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>get()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.compareTo(null)
-
-        equals(this)
-        <!UNSAFE_CALL!>get<!>()
-        compareTo(null)
-        apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-            equals(this)
-            <!UNSAFE_CALL!>get<!>()
-            compareTo(null)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>get()
-            this.compareTo(null)
-        }
-        also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.equals(it)
-            it.compareTo(null)
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 14
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T: Out<*>?> T.case_14() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>get()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!UNSAFE_CALL!>get<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            <!UNSAFE_CALL!>get<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>get()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 15
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T: InterfaceWithFiveTypeParameters1<*, *, *, *, *>?> T.case_15() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>itest1()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!UNSAFE_CALL!>itest1<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            <!UNSAFE_CALL!>itest1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>itest1()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>itest1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 16
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T: InterfaceWithTypeParameter1<out T>?> T.case_16() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!UNSAFE_CALL!>ip1test1<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 17
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T: InterfaceWithTypeParameter1<in T>?> T.case_17() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!UNSAFE_CALL!>ip1test1<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 18
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T: InterfaceWithTypeParameter1<in T>?> T.case_18() {
-    val y = this
-
-    if (y != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!><!UNSAFE_CALL!>.<!>ip1test1()
-
-        <!UNSAFE_CALL!>equals<!>(y)
-        <!UNSAFE_CALL!>ip1test1<!>()
-        apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-            <!UNSAFE_CALL!>equals<!>(this)
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>equals(y)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>equals(it)
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 19
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T: InterfaceWithTypeParameter1<out T>?> T.case_19() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!UNSAFE_CALL!>ip1test1<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 20
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T> T.case_20() where T: InterfaceWithTypeParameter1<in T>?, T: InterfaceWithTypeParameter2<out T>? {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>ip1test2()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!UNSAFE_CALL!>ip1test1<!>()
-        <!UNSAFE_CALL!>ip1test2<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!UNSAFE_CALL!>ip1test2<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test2()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test2()
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 21
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T> T.case_21() where T: InterfaceWithTypeParameter1<in T>?, T: InterfaceWithTypeParameter2<out T>?, T: InterfaceWithTypeParameter3<T>? {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>ip1test2()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.ip1test3()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!UNSAFE_CALL!>ip1test1<!>()
-        <!UNSAFE_CALL!>ip1test2<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>ip1test3<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!UNSAFE_CALL!>ip1test2<!>()
-            ip1test3()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test2()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test3()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test2()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test3()
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 22
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T: InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<out T>>?> T.case_22() {
-    var y = this
-
-    if (y != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.ip1test1()
-
-        <!UNSAFE_CALL!>equals<!>(y)
-        <!UNSAFE_CALL!>ip1test1<!>()
-        apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-            <!UNSAFE_CALL!>equals<!>(this)
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 23
-fun <T: InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<out T>>?> T.case_23() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.ip1test1()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>ip1test1<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test1()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 24
-fun <T : InterfaceWithTypeParameter1<in T>> InterfaceWithTypeParameter1<T>?.case_24() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>this<!>.ip1test1()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>ip1test1<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.ip1test1()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 25
-fun <T : InterfaceWithTypeParameter1<out T>> InterfaceWithTypeParameter1<T>?.case_25() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>this<!>.ip1test1()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>ip1test1<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.ip1test1()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 26
-fun <T : InterfaceWithTypeParameter1<T>> InterfaceWithTypeParameter1<in T>?.case_26() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.ip1test1()
-
-        equals(this)
-        ip1test1()
-        apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.ip1test1()
-        }
-        also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 27
-fun <T : InterfaceWithTypeParameter1<T>> InterfaceWithTypeParameter1<out T>?.case_27() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.ip1test1()
-
-        equals(this)
-        ip1test1()
-        apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.ip1test1()
-        }
-        also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 28
-fun <T : InterfaceWithTypeParameter1<in T>> InterfaceWithTypeParameter1<out T>?.case_28() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.ip1test1()
-
-        equals(this)
-        ip1test1()
-        apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.ip1test1()
-        }
-        also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 29
-fun <T : InterfaceWithTypeParameter1<out T>> InterfaceWithTypeParameter1<in T>?.case_29() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.ip1test1()
-
-        equals(this)
-        ip1test1()
-        apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.ip1test1()
-        }
-        also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 30
-fun <T : InterfaceWithTypeParameter1<in T>> InterfaceWithTypeParameter1<in T>?.case_30() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.ip1test1()
-
-        equals(this)
-        ip1test1()
-        apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.ip1test1()
-        }
-        also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 31
-fun <T : InterfaceWithTypeParameter1<out T>> InterfaceWithTypeParameter1<out T>?.case_31() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.ip1test1()
-
-        equals(this)
-        ip1test1()
-        apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.ip1test1()
-        }
-        also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 32
-fun <T> Map<T, *>?.case_32() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *>?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *>?")!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *>?")!>this<!>.isEmpty()
-
-        equals(this)
-        isEmpty()
-        apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>
-            equals(this)
-            isEmpty()
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>.isEmpty()
-        }
-        also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>.isEmpty()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 33
-fun <T> InterfaceWithFiveTypeParameters1<T, *, T, *, T>?.case_33() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>this<!>.itest()
-
-        equals(this)
-        itest()
-        apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>
-            equals(this)
-            itest()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>.itest()
-        }
-        also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>.itest()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 34
-fun <T> InterfaceWithTypeParameter1<out T>?.case_34() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.ip1test1()
-
-        equals(this)
-        ip1test1()
-        apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.ip1test1()
-        }
-        also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 35
-fun <T> InterfaceWithTypeParameter1<in T>?.case_35() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.ip1test1()
-
-        equals(this)
-        ip1test1()
-        apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.ip1test1()
-        }
-        also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 36
-fun <T> InterfaceWithTypeParameter1<out T>?.case_36() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.ip1test1()
-
-        equals(this)
-        ip1test1()
-        apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.ip1test1()
-        }
-        also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 37
-fun <T> Map<in T, *>?.case_37() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *>?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *>?")!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *>?")!>this<!>.isEmpty()
-
-        equals(this)
-        isEmpty()
-        apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>
-            equals(this)
-            isEmpty()
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>.isEmpty()
-        }
-        also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>.isEmpty()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 38
-fun <T> Map<*, <!REDUNDANT_PROJECTION!>out<!> T>?.case_38() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T>?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T>?")!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T>?")!>this<!>.isEmpty()
-
-        equals(this)
-        isEmpty()
-        apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>
-            equals(this)
-            isEmpty()
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>.isEmpty()
-        }
-        also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>.isEmpty()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 39
-fun <T> InterfaceWithTwoTypeParameters<in T, out T>?.case_39() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T> & InterfaceWithTwoTypeParameters<in T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T> & InterfaceWithTwoTypeParameters<in T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>?")!>this<!>.equals(this)
-
-        equals(this)
-        apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>this<!>
-            equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>this<!>.equals(this)
-        }
-        also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>it<!>.equals(it)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 40
-fun <T> InterfaceWithTwoTypeParameters<in T, in T>?.case_40() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T> & InterfaceWithTwoTypeParameters<in T, in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T> & InterfaceWithTwoTypeParameters<in T, in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>?")!>this<!>.equals(this)
-
-        equals(this)
-        apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>this<!>
-            equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>this<!>.equals(this)
-        }
-        also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>it<!>.equals(it)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 41
-fun <T> Map<out T, <!REDUNDANT_PROJECTION!>out<!> T>?.case_41() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T>?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T>?")!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T>?")!>this<!>.isEmpty()
-
-        equals(this)
-        isEmpty()
-        apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>
-            equals(this)
-            isEmpty()
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>.isEmpty()
-        }
-        also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>.isEmpty()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 42
-fun <T> Map<T, <!REDUNDANT_PROJECTION!>out<!> T>?.case_42() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T>?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T>?")!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T>?")!>this<!>.isEmpty()
-
-        equals(this)
-        isEmpty()
-        apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>
-            equals(this)
-            isEmpty()
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>.isEmpty()
-        }
-        also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>.isEmpty()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 43
-fun <T> Map<in T, T>?.case_43() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>?")!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>?")!>this<!>.isEmpty()
-
-        equals(this)
-        isEmpty()
-        apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>
-            equals(this)
-            isEmpty()
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>.isEmpty()
-        }
-        also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>.isEmpty()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 44
-fun <T> InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?.case_44() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>this<!>.itest()
-
-        equals(this)
-        itest()
-        apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>
-            equals(this)
-            itest()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>.itest()
-        }
-        also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>.itest()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 45
-fun <T> T.case_45() where T : Number?, T: Comparable<T>? {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.toByte()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.compareTo(this)
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>toByte<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>compareTo<!>(this)
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            compareTo(this)
-            toByte()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.compareTo(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.toByte()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.compareTo(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.toByte()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 46
-fun <T> T.case_46() where T : CharSequence?, T: Comparable<T>?, T: Iterable<*>? {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.compareTo(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.get(0)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.iterator()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>compareTo<!>(this)
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>get<!>(0)
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>iterator<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            compareTo(this)
-            get(0)
-            iterator()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.compareTo(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.get(0)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.iterator()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.compareTo(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.get(0)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.iterator()
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 47
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T> T?.case_47() where T : Inv<T>, T: Comparable<*>?, T: InterfaceWithTypeParameter1<out T>? {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.get()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>get<!>()
-        <!UNSAFE_CALL!>ip1test1<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            get()
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!><!UNSAFE_CALL!>.<!><!UNREACHABLE_CODE!>compareTo(<!>return<!UNREACHABLE_CODE!>)<!>
-        <!UNREACHABLE_CODE!><!UNSAFE_CALL!>compareTo<!>(return)<!>
-
-        <!UNREACHABLE_CODE!><!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!UNREACHABLE_CODE!><!UNSAFE_CALL!>compareTo<!>(<!>return<!UNREACHABLE_CODE!>)<!>
-            <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>compareTo(return)<!>
-        }<!>
-
-        <!UNREACHABLE_CODE!><!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!><!UNREACHABLE_CODE!>compareTo(<!>return<!UNREACHABLE_CODE!>)<!>
-        }<!>
-    }
-}
-
-/*
- * TESTCASE NUMBER: 48
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T> T?.case_48() where T : Inv<out T>, T: InterfaceWithTypeParameter1<in T>? {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.get()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>get<!>()
-        <!UNSAFE_CALL!>ip1test1<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            get()
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 49
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T> T?.case_49() where T : Inv<in T>, T: InterfaceWithTypeParameter1<in T>? {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.get()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>get<!>()
-        <!UNSAFE_CALL!>ip1test1<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            get()
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 50
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T> T?.case_50() where T : Inv<out T>, T: InterfaceWithTypeParameter1<out T>? {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.get()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>get<!>()
-        <!UNSAFE_CALL!>ip1test1<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            get()
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 51
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T> T?.case_51() where T : Inv<T>, T: InterfaceWithTypeParameter1<out T>? {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.get()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>get<!>()
-        <!UNSAFE_CALL!>ip1test1<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            get()
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 52
-fun <T> T?.case_52() where T : Inv<in T>, T: InterfaceWithTypeParameter1<T>? {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.get()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.ip1test1()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>get<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>ip1test1<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            get()
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test1()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test1()
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 53
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T> T?.case_53() where T : Inv<in T>, T: InterfaceWithTypeParameter1<*>? {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.get()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>get<!>()
-        <!UNSAFE_CALL!>ip1test1<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            get()
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 54
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T> T?.case_54() where T : Inv<*>, T: InterfaceWithTypeParameter1<out T?>? {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.get()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>get<!>()
-        <!UNSAFE_CALL!>ip1test1<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            get()
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 55
-fun <T> T?.case_55() where T : Inv<*>, T: InterfaceWithTypeParameter1<T>? {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.get()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.ip1test1()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>get<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>ip1test1<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            get()
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test1()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 56
-fun <T> T.case_56() where T : Number?, T: Interface1? {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.itest()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.toByte()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>itest<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>toByte<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            itest()
-            toByte()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.itest()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.toByte()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.itest()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.toByte()
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 57
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T> T.case_57() where T : Out<*>?, T: Comparable<T?> {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>get()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.compareTo(null)
-
-        equals(this)
-        <!UNSAFE_CALL!>get<!>()
-        compareTo(null)
-        apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-            equals(this)
-            <!UNSAFE_CALL!>get<!>()
-            compareTo(null)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.compareTo(null)
-        }
-        also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.compareTo(null)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 58
-fun <T : InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<T>>>>>>>>>>?> T.case_59() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.ip1test1()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>ip1test1<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test1()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test1()
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 59
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T> T.case_59() where T: InterfaceWithFiveTypeParameters1<in T, *, out T?, Nothing?, T>?, T: InterfaceWithFiveTypeParameters2<out T, in T?, T, *, Unit?>?, T: InterfaceWithFiveTypeParameters3<out Nothing, in T, T, in Int?, Number>? {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>itest1()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>itest2()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>itest3()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!UNSAFE_CALL!>itest1<!>()
-        <!UNSAFE_CALL!>itest2<!>()
-        <!UNSAFE_CALL!>itest3<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            <!UNSAFE_CALL!>itest1<!>()
-            <!UNSAFE_CALL!>itest2<!>()
-            <!UNSAFE_CALL!>itest3<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>itest1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>itest2()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>itest3()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>itest1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>itest2()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>itest3()
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 60
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T: InterfaceWithTypeParameter1<out T>?> T.case_60() {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(this)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
-        <!UNSAFE_CALL!>ip1test1<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 61
-interface Case61_1<T>: InterfaceWithTypeParameter1<T>, Case61_2<T> { fun test1() }
-interface Case61_2<T>: InterfaceWithTypeParameter1<T> { fun test2() }
-
-class Case61_3<T>: InterfaceWithTypeParameter1<T>, Case61_1<T>, Case61_2<T> {
-    override fun test1() {}
-    override fun test2() {}
-    fun test4() {}
-}
-
-fun <T> T.case_61() where T : InterfaceWithTypeParameter1<T>?, T: Case61_3<T>?, T: Case61_1<T>?, T: Case61_2<T>? {
-    if (this != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.test1()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.test2()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.ip1test1()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.test4()
-
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>test1<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>test2<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>ip1test1<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>test4<!>()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            test1()
-            test2()
-            ip1test1()
-            test4()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test2()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test4()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test2()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test4()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 62
-fun Nothing?.case_62() {
-    if (<!SENSELESS_COMPARISON!>this != null<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>this<!>.equals(this)
-
-        equals(this)
-        apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>this<!>
-            equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>this<!>.equals(this)
-        }
-        also {
-            <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>it<!>.equals(this)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 63
-fun Nothing.case_63() {
-    if (<!SENSELESS_COMPARISON!>this <!UNREACHABLE_CODE!>!= null<!><!>) <!UNREACHABLE_CODE!>{
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>this<!>.hashCode()
-
-        hashCode()
-        <!IMPLICIT_NOTHING_AS_TYPE_PARAMETER!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>this<!>
-            <!UNREACHABLE_CODE!>hashCode()<!>
-            <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>this<!>.hashCode()<!>
-        }
-        <!IMPLICIT_NOTHING_AS_TYPE_PARAMETER!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>it<!>
-            <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>it<!>.hashCode()<!>
-        }
-    }<!>
-}
-
-/*
- * TESTCASE NUMBER: 64
- * UNEXPECTED BEHAVIOUR
- */
-fun <T : Nothing?> T.case_64() {
-    if (this <!EQUALS_MISSING, UNRESOLVED_REFERENCE!>!=<!> null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.hashCode()
-
-        hashCode()
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            hashCode()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.hashCode()
-        }
-        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.hashCode()
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 65
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T> T.case_65() {
-    if (this is Interface1?) {
-        if (this is Interface2?) {
-            if (this != null) {
-                <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & Interface2 & T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(<!UNRESOLVED_REFERENCE!>x<!>)
-                <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
-                    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}")!>this<!>
-                    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}")!>this<!>.equals(this)
-                }
-                <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
-                    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}")!>it<!>
-                    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}")!>it<!>.equals(it)
-                }
-            }
-        }
-    }
-}
diff --git a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.13.kt b/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.13.kt
deleted file mode 100644
index f7c4735cd50..00000000000
--- a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.13.kt
+++ /dev/null
@@ -1,1662 +0,0 @@
-// !LANGUAGE: +NewInference
-// !DIAGNOSTICS: -UNUSED_EXPRESSION
-// SKIP_TXT
-
-/*
- * KOTLIN DIAGNOSTICS SPEC TEST (POSITIVE)
- *
- * SPEC VERSION: 0.1-draft
- * PLACE: type-inference, smart-casts, smart-casts-sources -> paragraph 4 -> sentence 1
- * RELEVANT PLACES:
- *      paragraph 1 -> sentence 2
- *      paragraph 6 -> sentence 1
- *      paragraph 9 -> sentence 3
- *      paragraph 9 -> sentence 4
- * NUMBER: 13
- * DESCRIPTION: Smartcasts from nullability condition (value or reference equality) on generic function parameters using if expression.
- * HELPERS: classes, interfaces
- */
-
-// TESTCASE NUMBER: 1
-fun <T> case_1(x: T) {
-    var y = null
-
-    if (<!DEBUG_INFO_CONSTANT!>y<!> != x) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.apply { equals(x); <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x) }
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.also { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(x) }
-    }
-}
-
-// TESTCASE NUMBER: 2
-fun <T> case_2(x: T?, y: Nothing?) {
-    if (<!DEBUG_INFO_CONSTANT!>y<!> != x) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.apply { equals(x); <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x) }
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.also { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(x) }
-    }
-}
-
-// TESTCASE NUMBER: 3
-fun <T> case_3(x: T) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 4
-fun <T> case_4(x: T?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 5
-fun <T> case_5(x: T?) {
-    if (x is Interface1) {
-        if (<!SENSELESS_COMPARISON!>x != null<!>) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?")!>x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T?"), DEBUG_INFO_SMARTCAST!>x<!>.itest()
-
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T?"), DEBUG_INFO_SMARTCAST!>x<!>.itest()
-            <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>
-                equals(this)
-                itest()
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.equals(x)
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.itest()
-            }
-            <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.itest()
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.equals(it)
-            }
-        }
-    }
-}
-
-// TESTCASE NUMBER: 6
-fun <T> case_6(x: T?) {
-    if (x is Interface1?) {
-        if (x != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?")!>x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T?"), DEBUG_INFO_SMARTCAST!>x<!>.itest()
-
-            <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-            <!DEBUG_INFO_SMARTCAST!>x<!>.itest()
-            <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>
-                equals(this)
-                itest()
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.equals(x)
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.itest()
-            }
-            <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.itest()
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.equals(it)
-            }
-        }
-    }
-}
-
-// TESTCASE NUMBER: 7
-fun <T> case_7(y: T) {
-    val x = y
-    if (x is Interface1?) {
-        if (x != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T & T!!")!>x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T"), DEBUG_INFO_SMARTCAST!>x<!>.itest()
-
-            <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>
-                equals(this)
-                itest()
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.equals(x)
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.itest()
-            }
-            <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.itest()
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.equals(it)
-            }
-        }
-    }
-}
-
-// TESTCASE NUMBER: 8
-fun <T> case_8(x: T) {
-    if (x != null) {
-        if (x is Interface1?) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T & T!!")!>x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T"), DEBUG_INFO_SMARTCAST!>x<!>.itest()
-
-            <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-            <!DEBUG_INFO_SMARTCAST!>x<!>.itest()
-            <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>
-                equals(this)
-                itest()
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.equals(x)
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.itest()
-            }
-            <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.itest()
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.equals(it)
-            }
-        }
-    }
-}
-
-// TESTCASE NUMBER: 9
-fun <T : Number> case_9(x: T) {
-    if (<!SENSELESS_COMPARISON!>x != null<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.toByte()
-
-        x.equals(x)
-        x.toByte()
-        x.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-            equals(this)
-            x.toByte()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.toByte()
-        }
-        x.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.toByte()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 10
-fun <T : Number?> case_10(x: T) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.toByte()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_SMARTCAST!>x<!>.toByte()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            toByte()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.toByte()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.toByte()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 11
-fun <T : Number> case_11(x: T?) {
-    if (x is Interface1?) {
-        if (x != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?")!>x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T?"), DEBUG_INFO_SMARTCAST!>x<!>.itest()
-
-            <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-            <!DEBUG_INFO_SMARTCAST!>x<!>.itest()
-            <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>
-                equals(this)
-                itest()
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.equals(x)
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.itest()
-            }
-            <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.itest()
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.equals(it)
-            }
-        }
-    }
-}
-
-// TESTCASE NUMBER: 12
-fun <T> case_12(x: T) where T : Number?, T: Interface1? {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.itest()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.toByte()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_SMARTCAST!>x<!>.itest()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            itest()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.itest()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.itest()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 13
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T> case_13(x: T) where T : Out<*>?, T: Comparable<T?> {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!><!UNSAFE_CALL!>.<!>get()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.compareTo(null)
-
-        x.equals(x)
-        x<!UNSAFE_CALL!>.<!>get()
-        x.compareTo(null)
-        x.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-            equals(this)
-            <!UNSAFE_CALL!>get<!>()
-            compareTo(null)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>get()
-            this.compareTo(null)
-        }
-        x.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.equals(it)
-            it.compareTo(null)
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 14
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T: Out<*>?> case_14(x: T) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>get()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        x<!UNSAFE_CALL!>.<!>get()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            <!UNSAFE_CALL!>get<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>get()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 15
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T: InterfaceWithFiveTypeParameters1<*, *, *, *, *>?> case_15(x: T) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>itest()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        x<!UNSAFE_CALL!>.<!>itest()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            <!UNSAFE_CALL!>itest<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>itest()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>itest()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 16
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T: InterfaceWithTypeParameter1<out T>?> case_16(x: T) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        x<!UNSAFE_CALL!>.<!>ip1test1()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 17
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T: InterfaceWithTypeParameter1<in T>?> case_17(x: T) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        x<!UNSAFE_CALL!>.<!>ip1test1()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 18
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T: InterfaceWithTypeParameter1<in T>?> case_18(x: T) {
-    val y = x
-
-    if (y != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!><!UNSAFE_CALL!>.<!>ip1test1()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(y)
-        x<!UNSAFE_CALL!>.<!>ip1test1()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(y)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 19
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T: InterfaceWithTypeParameter1<out T>?> case_19(x: T) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        x<!UNSAFE_CALL!>.<!>ip1test1()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 20
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T> case_20(x: T) where T: InterfaceWithTypeParameter1<in T>?, T: InterfaceWithTypeParameter2<out T>? {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>ip1test2()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        x<!UNSAFE_CALL!>.<!>ip1test1()
-        x<!UNSAFE_CALL!>.<!>ip1test2()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!UNSAFE_CALL!>ip1test2<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test2()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test2()
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 21
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T> case_21(x: T) where T: InterfaceWithTypeParameter1<in T>?, T: InterfaceWithTypeParameter2<out T>?, T: InterfaceWithTypeParameter3<T>? {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>ip1test2()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.ip1test3()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        x<!UNSAFE_CALL!>.<!>ip1test1()
-        x<!UNSAFE_CALL!>.<!>ip1test2()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.ip1test3()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!UNSAFE_CALL!>ip1test2<!>()
-            ip1test3()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test2()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test3()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test2()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test3()
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 22
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T: InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<out T>>?> case_22(x: T) {
-    var y = x
-
-    if (y != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.equals(y)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.ip1test1()
-
-        x<!UNSAFE_CALL!>.<!>equals(y)
-        x<!UNSAFE_CALL!>.<!>ip1test1()
-        x.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-            <!UNSAFE_CALL!>equals<!>(this)
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        x.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 23
-fun <T: InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<out T>>?> case_23(x: T) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test1()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 24
-fun <T : InterfaceWithTypeParameter1<in T>> case_24(x: InterfaceWithTypeParameter1<T>?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.ip1test1()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 25
-fun <T : InterfaceWithTypeParameter1<out T>> case_25(x: InterfaceWithTypeParameter1<T>?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.ip1test1()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 26
-fun <T : InterfaceWithTypeParameter1<T>> case_26(x: InterfaceWithTypeParameter1<in T>?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.ip1test1()
-
-        x.equals(x)
-        x.ip1test1()
-        x.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.ip1test1()
-        }
-        x.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 27
-fun <T : InterfaceWithTypeParameter1<T>> case_27(x: InterfaceWithTypeParameter1<out T>?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.ip1test1()
-
-        x.equals(x)
-        x.ip1test1()
-        x.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.ip1test1()
-        }
-        x.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 28
-fun <T : InterfaceWithTypeParameter1<in T>> case_28(x: InterfaceWithTypeParameter1<out T>?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.ip1test1()
-
-        x.equals(x)
-        x.ip1test1()
-        x.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.ip1test1()
-        }
-        x.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 29
-fun <T : InterfaceWithTypeParameter1<out T>> case_29(x: InterfaceWithTypeParameter1<in T>?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.ip1test1()
-
-        x.equals(x)
-        x.ip1test1()
-        x.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.ip1test1()
-        }
-        x.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 30
-fun <T : InterfaceWithTypeParameter1<in T>> case_30(x: InterfaceWithTypeParameter1<in T>?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.ip1test1()
-
-        x.equals(x)
-        x.ip1test1()
-        x.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.ip1test1()
-        }
-        x.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 31
-fun <T : InterfaceWithTypeParameter1<out T>> case_31(x: InterfaceWithTypeParameter1<out T>?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.ip1test1()
-
-        x.equals(x)
-        x.ip1test1()
-        x.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.ip1test1()
-        }
-        x.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 32
-fun <T> case_32(x: Map<T, *>?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?")!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?")!>x<!>.isEmpty()
-
-        x.equals(x)
-        x.isEmpty()
-        x.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>
-            equals(this)
-            isEmpty()
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>.isEmpty()
-        }
-        x.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>.isEmpty()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 33
-fun <T> case_33(x: InterfaceWithFiveTypeParameters1<T, *, T, *, T>?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>x<!>.itest()
-
-        x.equals(x)
-        x.itest()
-        x.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>
-            equals(this)
-            itest()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>.itest()
-        }
-        x.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>.itest()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 34
-fun <T> case_34(x: InterfaceWithTypeParameter1<out T>?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.ip1test1()
-
-        x.equals(x)
-        x.ip1test1()
-        x.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.ip1test1()
-        }
-        x.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 35
-fun <T> case_35(x: InterfaceWithTypeParameter1<in T>?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.ip1test1()
-
-        x.equals(x)
-        x.ip1test1()
-        x.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.ip1test1()
-        }
-        x.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 36
-fun <T> case_36(x: InterfaceWithTypeParameter1<out T>?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.ip1test1()
-
-        x.equals(x)
-        x.ip1test1()
-        x.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.ip1test1()
-        }
-        x.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 37
-fun <T> case_37(x: Map<in T, *>?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?")!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?")!>x<!>.isEmpty()
-
-        x.equals(x)
-        x.isEmpty()
-        x.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>
-            equals(this)
-            isEmpty()
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>.isEmpty()
-        }
-        x.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>.isEmpty()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 38
-fun <T> case_38(x: Map<*, <!REDUNDANT_PROJECTION!>out<!> T>?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?")!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?")!>x<!>.isEmpty()
-
-        x.equals(x)
-        x.isEmpty()
-        x.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>
-            equals(this)
-            isEmpty()
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>.isEmpty()
-        }
-        x.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>.isEmpty()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 39
-fun <T> case_39(x: InterfaceWithTwoTypeParameters<in T, out T>?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T> & InterfaceWithTwoTypeParameters<in T, out T>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T> & InterfaceWithTwoTypeParameters<in T, out T>?")!>x<!>.equals(x)
-
-        x.equals(x)
-        x.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>this<!>
-            equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>this<!>.equals(x)
-        }
-        x.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>it<!>.equals(it)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 40
-fun <T> case_40(x: InterfaceWithTwoTypeParameters<in T, in T>?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T> & InterfaceWithTwoTypeParameters<in T, in T>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T> & InterfaceWithTwoTypeParameters<in T, in T>?")!>x<!>.equals(x)
-
-        x.equals(x)
-        x.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>this<!>
-            equals(this)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>this<!>.equals(x)
-        }
-        x.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>it<!>.equals(it)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 41
-fun <T> case_41(x: Map<out T, <!REDUNDANT_PROJECTION!>out<!> T>?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?")!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?")!>x<!>.isEmpty()
-
-        x.equals(x)
-        x.isEmpty()
-        x.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>
-            equals(this)
-            isEmpty()
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>.isEmpty()
-        }
-        x.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>.isEmpty()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 42
-fun <T> case_42(x: Map<T, <!REDUNDANT_PROJECTION!>out<!> T>?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?")!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?")!>x<!>.isEmpty()
-
-        x.equals(x)
-        x.isEmpty()
-        x.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>
-            equals(this)
-            isEmpty()
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>.isEmpty()
-        }
-        x.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>.isEmpty()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 43
-fun <T> case_43(x: Map<in T, T>?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?")!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?")!>x<!>.isEmpty()
-
-        x.equals(x)
-        x.isEmpty()
-        x.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>
-            equals(this)
-            isEmpty()
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>.isEmpty()
-        }
-        x.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>.isEmpty()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 44
-fun <T> case_44(x: InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>x<!>.itest()
-
-        x.equals(x)
-        x.itest()
-        x.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>
-            equals(this)
-            itest()
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>.itest()
-        }
-        x.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>.itest()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 45
-fun <T> case_45(x: T) where T : Number?, T: Comparable<T>? {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.toByte()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.compareTo(x)
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_SMARTCAST!>x<!>.toByte()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.compareTo(x)
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            compareTo(this)
-            <!DEBUG_INFO_SMARTCAST!>x<!>.toByte()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.compareTo(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.toByte()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.compareTo(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.toByte()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 46
-fun <T> case_46(x: T) where T : CharSequence?, T: Comparable<T>?, T: Iterable<*>? {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.compareTo(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.get(0)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.iterator()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_SMARTCAST!>x<!>.compareTo(x)
-        <!DEBUG_INFO_SMARTCAST!>x<!>.get(0)
-        <!DEBUG_INFO_SMARTCAST!>x<!>.iterator()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            compareTo(this)
-            get(0)
-            iterator()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.compareTo(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.get(0)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.iterator()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.compareTo(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.get(0)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.iterator()
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 47
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T> case_47(x: T?) where T : Inv<T>, T: Comparable<*>?, T: InterfaceWithTypeParameter1<out T>? {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.test()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_SMARTCAST!>x<!>.test()
-        x<!UNSAFE_CALL!>.<!>ip1test1()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            test()
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!><!UNSAFE_CALL!>.<!><!UNREACHABLE_CODE!>compareTo(<!>return<!UNREACHABLE_CODE!>)<!>
-        <!UNREACHABLE_CODE!>x<!UNSAFE_CALL!>.<!>compareTo(return)<!>
-
-        <!UNREACHABLE_CODE!><!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!UNREACHABLE_CODE!><!UNSAFE_CALL!>compareTo<!>(<!>return<!UNREACHABLE_CODE!>)<!>
-            <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>compareTo(return)<!>
-        }<!>
-
-        <!UNREACHABLE_CODE!><!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!><!UNREACHABLE_CODE!>compareTo(<!>return<!UNREACHABLE_CODE!>)<!>
-        }<!>
-    }
-}
-
-/*
- * TESTCASE NUMBER: 48
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T> case_48(x: T?) where T : Inv<out T>, T: InterfaceWithTypeParameter1<in T>? {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.test()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_SMARTCAST!>x<!>.test()
-        x<!UNSAFE_CALL!>.<!>ip1test1()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            test()
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 49
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T> case_49(x: T?) where T : Inv<in T>, T: InterfaceWithTypeParameter1<in T>? {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.test()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_SMARTCAST!>x<!>.test()
-        x<!UNSAFE_CALL!>.<!>ip1test1()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            test()
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 50
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T> case_50(x: T?) where T : Inv<out T>, T: InterfaceWithTypeParameter1<out T>? {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.test()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_SMARTCAST!>x<!>.test()
-        x<!UNSAFE_CALL!>.<!>ip1test1()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            test()
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 51
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T> case_51(x: T?) where T : Inv<T>, T: InterfaceWithTypeParameter1<out T>? {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.test()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_SMARTCAST!>x<!>.test()
-        x<!UNSAFE_CALL!>.<!>ip1test1()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            test()
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 52
-fun <T> case_52(x: T?) where T : Inv<in T>, T: InterfaceWithTypeParameter1<T>? {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.test()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_SMARTCAST!>x<!>.test()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            test()
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test1()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test1()
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 53
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T> case_53(x: T?) where T : Inv<in T>, T: InterfaceWithTypeParameter1<*>? {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.test()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_SMARTCAST!>x<!>.test()
-        x<!UNSAFE_CALL!>.<!>ip1test1()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            test()
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 54
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T> case_54(x: T?) where T : Inv<*>, T: InterfaceWithTypeParameter1<out T?>? {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.test()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_SMARTCAST!>x<!>.test()
-        x<!UNSAFE_CALL!>.<!>ip1test1()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            test()
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 55
-fun <T> case_55(x: T?) where T : Inv<*>, T: InterfaceWithTypeParameter1<T>? {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.test()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_SMARTCAST!>x<!>.test()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            test()
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test1()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 56
-fun <T> case_56(x: T) where T : Number?, T: Interface1? {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.itest()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.toByte()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_SMARTCAST!>x<!>.itest()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.toByte()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            itest()
-            <!DEBUG_INFO_SMARTCAST!>x<!>.toByte()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.itest()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.toByte()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.itest()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.toByte()
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 57
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T> case_57(x: T) where T : Out<*>?, T: Comparable<T?> {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!><!UNSAFE_CALL!>.<!>get()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.compareTo(null)
-
-        x.equals(x)
-        x<!UNSAFE_CALL!>.<!>get()
-        x.compareTo(null)
-        x.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
-            equals(this)
-            <!UNSAFE_CALL!>get<!>()
-            compareTo(null)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.compareTo(null)
-        }
-        x.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>get()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.compareTo(null)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 58
-fun <T : InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<T>>>>>>>>>>?> case_59(x: T) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test1()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test1()
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 59
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T> case_59(x: T) where T: InterfaceWithFiveTypeParameters1<in T, *, out T?, Nothing?, T>?, T: InterfaceWithFiveTypeParameters2<out T, in T?, T, *, Unit?>?, T: InterfaceWithFiveTypeParameters3<out Nothing, in T, T, in Int?, Number>? {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>itest1()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>itest2()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>itest3()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        x<!UNSAFE_CALL!>.<!>itest1()
-        x<!UNSAFE_CALL!>.<!>itest2()
-        x<!UNSAFE_CALL!>.<!>itest3()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            <!UNSAFE_CALL!>itest1<!>()
-            <!UNSAFE_CALL!>itest2<!>()
-            <!UNSAFE_CALL!>itest3<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>itest1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>itest2()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>itest3()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>itest1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>itest2()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>itest3()
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 60
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun <T: InterfaceWithTypeParameter1<out T>?> case_60(x: T) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        x<!UNSAFE_CALL!>.<!>ip1test1()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            equals(this)
-            <!UNSAFE_CALL!>ip1test1<!>()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(x)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(it)
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
-        }
-    }
-}
-
-// TESTCASE NUMBER: 61
-interface Case61_1<T>: InterfaceWithTypeParameter1<T>, Case61_2<T> { fun test1() }
-interface Case61_2<T>: InterfaceWithTypeParameter1<T> { fun test2() }
-
-class Case61_3<T>: InterfaceWithTypeParameter1<T>, Case61_1<T>, Case61_2<T> {
-    override fun test1() {}
-    override fun test2() {}
-    fun test4() {}
-}
-
-fun <T> T.case_61(x: T) where T : InterfaceWithTypeParameter1<T>?, T: Case61_3<T>?, T: Case61_1<T>?, T: Case61_2<T>? {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.test2()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.test4()
-
-        <!DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.test2()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.test4()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            ip1test1()
-            test2()
-            ip1test1()
-            test4()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test2()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test4()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test2()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test1()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test4()
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 62
- * UNEXPECTED BEHAVIOUR
- */
-fun <T : Nothing?> case_62(x: T) {
-    if (x <!EQUALS_MISSING, UNRESOLVED_REFERENCE!>!=<!> null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.hashCode()
-
-        x.hashCode()
-        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
-            hashCode()
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.hashCode()
-        }
-        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.hashCode()
-        }
-    }
-}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.16.kt b/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.16.kt
deleted file mode 100644
index 6b7f70465bc..00000000000
--- a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.16.kt
+++ /dev/null
@@ -1,405 +0,0 @@
-// !LANGUAGE: +NewInference
-// !DIAGNOSTICS: -UNUSED_EXPRESSION, -NAME_SHADOWING, -UNUSED_VARIABLE
-// SKIP_TXT
-
-/*
- * KOTLIN DIAGNOSTICS SPEC TEST (POSITIVE)
- *
- * SPEC VERSION: 0.1-draft
- * PLACE: type-inference, smart-casts, smart-casts-sources -> paragraph 4 -> sentence 1
- * RELEVANT PLACES:
- *      paragraph 1 -> sentence 2
- *      paragraph 6 -> sentence 1
- *      paragraph 9 -> sentence 3
- *      paragraph 9 -> sentence 4
- * NUMBER: 16
- * DESCRIPTION: Smartcasts from nullability condition (value or reference equality with `null` and `return` after it) using if expression.
- * UNSPECIFIED BEHAVIOR
- * HELPERS: objects, properties, classes
- */
-
-// TESTCASE NUMBER: 1
-fun case_1(x: Int?) {
-    if (x == null) return
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
-}
-
-// TESTCASE NUMBER: 2
-fun case_2(x: Unit?) {
-    if (x === null) return
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 3
-fun case_3(x: Nothing?) {
-    if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!>) else return
-    <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>.equals(<!DEBUG_INFO_CONSTANT!>x<!>)
-}
-
-// TESTCASE NUMBER: 4
-fun case_4(x: Number?) {
-    if (x !== null) else { return }
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 5
-fun case_5(x: Char?, y: Nothing?) {
-    if (x != <!DEBUG_INFO_CONSTANT!>y<!>) else return
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 6
-fun case_6(x: Object?) {
-    if (x !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) else { return }
-    <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 7
-fun case_7(x: Class?) {
-    if (x === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || false || false || false) { return }
-    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 8
-fun case_8(x: Int?) {
-    if (false || false || false || x == <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) return
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
-}
-
-// TESTCASE NUMBER: 9
-fun case_9(x: String?) {
-    if (x != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> && true && true && true) else { return }
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 10
-fun case_10(x: Float?) {
-    if (true && true && true && x !== null) else return
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 11
-fun case_11(x: Out<*>?) {
-    if (x == null) return
-    <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 12
-fun case_12(x: Map<Unit, Nothing?>?) {
-    if (x === null) return
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?> & kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?>?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?> & kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 13
-fun case_13(x: Map<out Number, *>?) {
-    if (x != null) else return
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 14
-fun case_14(x: MutableCollection<in Number>?) {
-    if (x !== null) else { return }
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 15
-fun case_15(x: MutableCollection<out Nothing?>?, y: Nothing?) {
-    if (x != <!DEBUG_INFO_CONSTANT!>y<!>) else return
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 16
-fun case_16(x: Collection<Collection<Collection<Collection<Collection<Collection<Collection<*>>>>>>>?) {
-    if (x !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) else { return }
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 17
-fun case_17(x: MutableMap<*, *>?) {
-    if (x === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || false) { return }
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 18
-fun case_18(x: MutableMap<out Number, in Number>?) {
-    if (false || false || false || x == <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) return
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 19
-fun case_19(x: Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in Int>>>>>>>?) {
-    if (x === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> && true) else { return }
-    <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in kotlin.Int>>>>>>>? & kotlin.Nothing?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in kotlin.Int>>>>>>>? & kotlin.Nothing?")!>x<!>.equals(<!DEBUG_INFO_CONSTANT!>x<!>)
-}
-
-// TESTCASE NUMBER: 20
-fun case_20(x: Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Number>>>>>>>?) {
-    if (true && true && true && x !== null) else return
-    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 21
-fun <T> case_21(x: T) {
-    if (x == null) return
-    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 22
-fun <T> case_22(x: T?) {
-    if (x === null) return
-    <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 23
-fun <T> case_23(x: Inv<in T>?) {
-    if (x !== null) else return
-    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 24
-fun <T> case_24(x: Inv<out T?>?, y: Nothing?) {
-    if (x !== <!DEBUG_INFO_CONSTANT!>y<!> && true) else return
-    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 25
-fun case_25(x: Int?) {
-    val x = (l@ {
-        if (x == null) return@l
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
-    })()
-}
-
-// TESTCASE NUMBER: 26
-fun case_26(x: Unit?, y: List<*>) {
-    y.forEach l@ {
-        if (x === null) return@l
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 27
-fun case_27(x: Nothing?) = (l@ {
-    if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!>) else return@l
-    <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>.equals(<!DEBUG_INFO_CONSTANT!>x<!>)
-})()
-
-// TESTCASE NUMBER: 28
-fun case_28(x: Number?) {
-    {(l@ {
-        if (x !== null) else { return@l }
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    })()}()
-}
-
-// TESTCASE NUMBER: 29
-fun case_29(x: Char?, y: Nothing?) = l@ {
-    if (x != <!DEBUG_INFO_CONSTANT!>y<!>) else return@l
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 30
-fun case_30(x: Object?): Any {
-    return (l@ {
-        if (x !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) else { return@l }
-        <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    })()
-}
-
-// TESTCASE NUMBER: 31
-fun case_31(x: Class?): Any {
-    return l@ {
-        if (x === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || false || false || false) { return@l }
-        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 32
-fun case_32(x: Any?) {
-    case_32((l@ {
-        if (false || false || false || x == <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) return@l
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    })())
-}
-
-// TESTCASE NUMBER: 33
-fun case_33(x: Any?) {
-    case_33(l@ {
-        if (x != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> && true && true && true) else { return@l }
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    })
-}
-
-// TESTCASE NUMBER: 34
-fun case_34(x: Float?) {
-    (l@ {
-        if (true && true && true && x !== null) else return@l
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }).equals(l@ {
-        if (true && true && true && x !== null) else return@l
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    })
-}
-
-// TESTCASE NUMBER: 35
-fun case_35(x: Any?) {
-    case_35 l@ {
-        if (x == null) return@l
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 36
-fun case_36(x: Any?) {
-    case_36 l@ {
-        if (x === null) return@l
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 37
-fun case_37(x: Any?): Any? = case_37 l@ {
-    if (x === null) return@l
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 38
-fun case_39(x: MutableCollection<in Number>?) {
-    (l1@ {
-        (l2@ {
-            if (x !== null) else {
-                return@l2
-            }
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.equals(x)
-        })()
-    })()
-}
-
-// TESTCASE NUMBER: 39
-fun case_39(x: MutableCollection<out Nothing?>?, y: Nothing?) {
-    (l2@ {
-        if (x != <!DEBUG_INFO_CONSTANT!>y<!>) else return@l2
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.equals(x)
-    })()
-}
-
-// TESTCASE NUMBER: 40
-fun case_40(x: Collection<Collection<Collection<Collection<Collection<Collection<Collection<*>>>>>>>?) {
-    val z = (l@ {
-        if (x !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) else { return@l }
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    })()
-}
-
-// TESTCASE NUMBER: 41
-fun case_41(x: MutableMap<*, *>?) {
-    listOf(l@ {
-        if (x === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || false) { return@l }
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.equals(x)
-    })
-}
-
-// TESTCASE NUMBER: 42
-fun case_42(x: MutableMap<out Number, in Number>?) {
-    return (l@ {
-        if (false || false || false || x == <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) return@l
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.equals(x)
-    })()
-}
-
-// TESTCASE NUMBER: 43
-fun case_43(x: Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in Int>>>>>>>?): Any? {
-    return l@ {
-        if (x === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> && true) else { return@l }
-        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in kotlin.Int>>>>>>>? & kotlin.Nothing?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in kotlin.Int>>>>>>>? & kotlin.Nothing?")!>x<!>.equals(<!DEBUG_INFO_CONSTANT!>x<!>)
-    }
-}
-
-// TESTCASE NUMBER: 44
-fun case_44(x: Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Number>>>>>>>?) {
-    (l@ {
-        if (true && true && true && x !== null) else return@l
-        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.equals(x)
-    }).invoke()
-}
-
-// TESTCASE NUMBER: 45
-fun <T> case_45(x: T) {
-    val y = (l@ {
-        if (x == null) return@l
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    })()
-}
-
-// TESTCASE NUMBER: 46
-fun <T> case_46(x: T?) {
-    (l@ {
-        if (x === null) return@l
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    })()
-}
-
-// TESTCASE NUMBER: 47
-fun <T> case_47(x: Inv<in T>?) {
-    val y = l@ {
-        if (x !== null) else return@l
-        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 48
-fun <T> case_48(x: Inv<out T?>?, y: Nothing?) {
-    val y = ((((l@ {
-        if (x !== <!DEBUG_INFO_CONSTANT!>y<!> && true) else return@l
-        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.equals(x)
-    }))))
-}
diff --git a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.17.kt b/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.17.kt
deleted file mode 100644
index a4e8cad77a3..00000000000
--- a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.17.kt
+++ /dev/null
@@ -1,193 +0,0 @@
-// !LANGUAGE: +NewInference
-// !DIAGNOSTICS: -UNUSED_EXPRESSION
-// SKIP_TXT
-
-/*
- * KOTLIN DIAGNOSTICS SPEC TEST (POSITIVE)
- *
- * SPEC VERSION: 0.1-draft
- * PLACE: type-inference, smart-casts, smart-casts-sources -> paragraph 4 -> sentence 1
- * RELEVANT PLACES:
- *      paragraph 1 -> sentence 2
- *      paragraph 6 -> sentence 1
- *      paragraph 9 -> sentence 3
- *      paragraph 9 -> sentence 4
- * NUMBER: 17
- * DESCRIPTION: Smartcasts from nullability condition (value or reference equality with `null` and `throw` after it) using if expression.
- * UNSPECIFIED BEHAVIOR
- * HELPERS: objects, properties, classes
- */
-
-// TESTCASE NUMBER: 1
-fun case_1(x: Int?) {
-    if (x == null) throw Exception()
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
-}
-
-// TESTCASE NUMBER: 2
-fun case_2(x: Unit?) {
-    if (x === null) throw Exception()
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 3
-fun case_3(x: Nothing?) {
-    if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!>) else throw Exception()
-    <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>
-}
-
-// TESTCASE NUMBER: 4
-fun case_4(x: Number?) {
-    if (x !== null) else { throw Exception() }
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 5
-fun case_5(x: Char?, y: Nothing?) {
-    if (x != <!DEBUG_INFO_CONSTANT!>y<!>) else throw Exception()
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 6
-fun case_6(x: Object?) {
-    if (x !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) else { throw Exception() }
-    <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 7
-fun case_7(x: Class?) {
-    if (x === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || false || false || false) { throw Exception() }
-    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 8
-fun case_8(x: Int?) {
-    if (false || false || false || x == <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) throw Exception()
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
-}
-
-// TESTCASE NUMBER: 9
-fun case_9(x: String?) {
-    if (x != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> && true && true && true) else { throw Exception() }
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 10
-fun case_10(x: Float?) {
-    if (true && true && true && x !== null) else throw Exception()
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 11
-fun case_11(x: Out<*>?) {
-    if (x == null) throw Exception()
-    <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 12
-fun case_12(x: Map<Unit, Nothing?>?) {
-    if (x === null) throw Exception()
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?> & kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?>?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?> & kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 13
-fun case_13(x: Map<out Number, *>?) {
-    if (x != null) else throw Exception()
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 14
-fun case_14(x: MutableCollection<in Number>?) {
-    if (x !== null) else { throw Exception() }
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 15
-fun case_15(x: MutableCollection<out Nothing?>?, y: Nothing?) {
-    if (x != <!DEBUG_INFO_CONSTANT!>y<!>) else throw Exception()
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 16
-fun case_16(x: Collection<Collection<Collection<Collection<Collection<Collection<Collection<*>>>>>>>?) {
-    if (x !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) else { throw Exception() }
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 17
-fun case_17(x: MutableMap<*, *>?) {
-    if (x === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || false) { throw Exception() }
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 18
-fun case_18(x: MutableMap<out Number, in Number>?) {
-    if (false || false || false || x == <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) throw Exception()
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 19
-fun case_19(x: Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in Int>>>>>>>?) {
-    if (x === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> && true) else { throw Exception() }
-    <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in kotlin.Int>>>>>>>? & kotlin.Nothing?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in kotlin.Int>>>>>>>? & kotlin.Nothing?")!>x<!>.equals(<!DEBUG_INFO_CONSTANT!>x<!>)
-}
-
-// TESTCASE NUMBER: 20
-fun case_20(x: Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Number>>>>>>>?) {
-    if (true && true && true && x !== null) else throw Exception()
-    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 21
-fun <T> case_21(x: T) {
-    if (x == null) throw Exception()
-    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 22
-fun <T> case_22(x: T?) {
-    if (x === null) throw Exception()
-    <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 23
-fun <T> case_23(x: Inv<in T>?) {
-    if (x !== null) else throw Exception()
-    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 24
-fun <T> case_24(x: Inv<out T?>?, y: Nothing?) {
-    if (x !== <!DEBUG_INFO_CONSTANT!>y<!> && true) else throw Exception()
-    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.equals(x)
-}
-
-// TESTCASE NUMBER: 25
-fun <T> case_25(x: Inv<out T?>?, y: Nothing?) {
-    if (x !== <!DEBUG_INFO_CONSTANT!>y<!>) else try { <!UNREACHABLE_CODE!>throw<!> Exception() } finally { throw Exception() }
-    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.equals(x)
-}
diff --git a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.18.kt b/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.18.kt
deleted file mode 100644
index 660f985b3df..00000000000
--- a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.18.kt
+++ /dev/null
@@ -1,259 +0,0 @@
-// !LANGUAGE: +NewInference
-// !DIAGNOSTICS: -UNUSED_EXPRESSION
-// SKIP_TXT
-
-/*
- * KOTLIN DIAGNOSTICS SPEC TEST (POSITIVE)
- *
- * SPEC VERSION: 0.1-draft
- * PLACE: type-inference, smart-casts, smart-casts-sources -> paragraph 4 -> sentence 1
- * RELEVANT PLACES:
- *      paragraph 1 -> sentence 2
- *      paragraph 6 -> sentence 1
- *      paragraph 9 -> sentence 3
- *      paragraph 9 -> sentence 4
- * NUMBER: 18
- * DESCRIPTION: Smartcasts from nullability condition (value or reference equality with `null` and `break` or `continue` after it) using if expression.
- * UNSPECIFIED BEHAVIOR
- * HELPERS: objects, properties, classes
- */
-
-// TESTCASE NUMBER: 1
-fun case_1(x: Int?) {
-    while (true) {
-        if (x == null) break
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
-    }
-}
-
-// TESTCASE NUMBER: 2
-fun case_2(x: Unit?) {
-    while (true) {
-        if (x === null) continue
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 3
-fun case_3(x: Nothing?, f: Boolean) {
-    do {
-        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!>) else break
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>.equals(<!DEBUG_INFO_CONSTANT!>x<!>)
-    } while (f)
-}
-
-// TESTCASE NUMBER: 4
-fun case_4(x: Number?) {
-    for (i in 0..10) {
-        if (x !== null) else { break }
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 5
-fun case_5(x: Char?, y: Nothing?, f: Boolean) {
-    do {
-        if (x != <!DEBUG_INFO_CONSTANT!>y<!>) else continue
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    } while (f)
-}
-
-// TESTCASE NUMBER: 6
-fun case_6(x: Object?, f: Boolean) {
-    while (f) {
-        if (x !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) else { continue }
-        <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 7
-fun case_7(x: Class?, list: List<Int>) {
-    for (element in list) {
-        if (x === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || false || false || false) { break }
-        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 8
-fun case_8(x: Int?) {
-    for (i in 0..10) {
-        if (false || false || false || x == <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) continue
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
-    }
-}
-
-// TESTCASE NUMBER: 9
-fun case_9(list: List<Int?>) {
-    for (element in list) {
-        if (element != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> && true && true && true) else { break }
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>element<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>element<!>.inv()
-    }
-}
-
-// TESTCASE NUMBER: 10
-fun case_10(x: Float?) {
-    while (false) {
-        if (true && true && true && x !== null) else break
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 11
-fun case_11(x: Out<*>?, list: List<Int>) {
-    for (element in list) {
-        if (x == null) continue
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 12
-fun case_12(list: List<Int?>) {
-    for (element in list) {
-        if (element === null) continue
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>element<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>element<!>.inv()
-    }
-}
-
-// TESTCASE NUMBER: 13
-fun case_13(x: Map<out Number, *>?) {
-    do {
-        if (x != null) else continue
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.equals(x)
-    } while (false)
-}
-
-// TESTCASE NUMBER: 14
-fun case_14(x: MutableCollection<in Number>?, r: IntRange) {
-    for (i in r) {
-        if (x !== null) else { break }
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 15
-fun case_15(map: MutableMap<Int?, Int?>, y: Nothing?) {
-    for ((k, v) in map) {
-        if (k != <!DEBUG_INFO_CONSTANT!>y<!>) else break
-        if (v != <!DEBUG_INFO_CONSTANT!>y<!>) else continue
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>k<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>k<!>.inv()
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.inv()
-    }
-}
-
-// TESTCASE NUMBER: 16
-fun case_16(map: Map<Int?, Int?>) {
-    for ((k, v) in map) {
-        if (k !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> && v !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) else { continue }
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>k<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>k<!>.inv()
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.inv()
-    }
-}
-
-// TESTCASE NUMBER: 17
-fun <T>case_17(x: T?, f: Boolean) {
-    while (f) {
-        if (x === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || false) { break }
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 18
-fun <T>case_18(x: T, f: Boolean) {
-    while (f) {
-        if (false || false || false || x == <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) break
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 19
-fun <K, V>case_19(map: MutableMap<K, V>, y: Nothing?) {
-    for ((k, v) in map) {
-        if (k !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> && true && v != <!DEBUG_INFO_CONSTANT!>y<!>) else { break }
-        <!DEBUG_INFO_EXPRESSION_TYPE("K & K!!")!>k<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("K & K!!"), DEBUG_INFO_SMARTCAST!>k<!>.equals(k)
-        <!DEBUG_INFO_EXPRESSION_TYPE("V & V!!")!>v<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("V & V!!"), DEBUG_INFO_SMARTCAST!>v<!>.equals(v)
-    }
-}
-
-// TESTCASE NUMBER: 20
-fun <K, V: K>case_20(map: MutableMap<K?, V>) {
-    for ((k, v) in map) {
-        if (true && true && true && k !== null && v != null && true) else continue
-        <!DEBUG_INFO_EXPRESSION_TYPE("K!! & K?")!>k<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("K!! & K?"), DEBUG_INFO_SMARTCAST!>k<!>.equals(k)
-        <!DEBUG_INFO_EXPRESSION_TYPE("V & V!!")!>v<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("V & V!!"), DEBUG_INFO_SMARTCAST!>v<!>.equals(v)
-    }
-}
-
-// TESTCASE NUMBER: 21
-fun <K, V>case_21(map: MutableMap<out K?, in V>) {
-    for ((k, v) in map) {
-        if (k == null) continue
-        if (v === null || false) break
-        <!DEBUG_INFO_EXPRESSION_TYPE("K!! & K?")!>k<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("K!! & K?"), DEBUG_INFO_SMARTCAST!>k<!>.equals(k)
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>v<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(v)
-    }
-}
-
-// TESTCASE NUMBER: 22
-fun <T> case_22(x: T?) {
-    while (true) {
-        if (x === null) break
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 23
-fun <T> case_23(x: Inv<in T>?) {
-    for (i in -10..10) {
-        if (x !== null) else continue
-        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 24
-fun <T> case_24(x: Inv<out T?>?, y: Nothing?) {
-    do {
-        if (x !== <!DEBUG_INFO_CONSTANT!>y<!> && true) else continue
-        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.equals(x)
-    } while (true)
-}
-
-// TESTCASE NUMBER: 25
-fun <T> case_25(x: Inv<out T?>?, y: Nothing?, z: List<Int>) {
-    for (i in z) {
-        if (x !== <!DEBUG_INFO_CONSTANT!>y<!>) else try {
-            <!UNREACHABLE_CODE!>break<!>
-        } finally {
-            continue
-        }
-        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.equals(x)
-    }
-}
diff --git a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.2.kt b/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.2.kt
deleted file mode 100644
index 83eafe29e7e..00000000000
--- a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.2.kt
+++ /dev/null
@@ -1,362 +0,0 @@
-// !LANGUAGE: +NewInference
-// !DIAGNOSTICS: -UNUSED_EXPRESSION
-// SKIP_TXT
-
-/*
- * KOTLIN DIAGNOSTICS SPEC TEST (POSITIVE)
- *
- * SPEC VERSION: 0.1-draft
- * PLACE: type-inference, smart-casts, smart-casts-sources -> paragraph 4 -> sentence 1
- * RELEVANT PLACES:
- *      paragraph 1 -> sentence 2
- *      paragraph 6 -> sentence 1
- *      paragraph 9 -> sentence 3
- *      paragraph 9 -> sentence 4
- * NUMBER: 2
- * DESCRIPTION: Smartcasts from nullability condition (value or reference equality + boolean literals) using if expression and simple types.
- * UNSPECIFIED BEHAVIOR
- * HELPERS: objects, enumClasses
- */
-
-// FILE: other_package.kt
-
-package otherpackage
-
-// TESTCASE NUMBER: 8, 16
-class Case8_16__1 {}
-
-// FILE: main.kt
-
-import otherpackage.*
-
-// TESTCASE NUMBER: 8, 16
-class Case8_16__2 {
-    val x: otherpackage.Case8_16__1?
-    init {
-        x = otherpackage.Case8_16__1()
-    }
-}
-
-// TESTCASE NUMBER: 1
-fun case_1(x: Any?) {
-    if (x != null || false) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 2
-fun case_2(a: DeepObject.A.B.C.D.E.F.G.J?) =
-    if (false || a != null == true == false == false == false == true == false == true == false == false == true == true || false) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.x
-        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(a)
-    } else -1
-
-/*
- * TESTCASE NUMBER: 3
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28328
- */
-fun case_3(b: Boolean) {
-    val x = {
-        if (b) object {
-            val a = 10
-        } else null
-    }
-
-    val y = if (b) x else null
-
-    if (false || false || false || false || y !== null) {
-        val z = <!DEBUG_INFO_EXPRESSION_TYPE("case_3.<anonymous>.<no name provided>?")!><!UNSAFE_CALL!>y<!>()<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_3.<anonymous>.<no name provided>?)?")!>y<!><!UNSAFE_CALL!>.<!>equals(y)
-
-        if (z != null || false) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("case_3.<anonymous>.<no name provided> & case_3.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z<!>.a
-        }
-    }
-}
-
-// TESTCASE NUMBER: 4
-fun case_4(a: ((Float) -> Int?)?, b: Float?) {
-    if (a != null == true && b != null == true || false || false || false || false || false || false || false || false || false) {
-        val x = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!><!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>)<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(a)
-
-        if (false || x != null == true) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-        }
-    }
-}
-
-// TESTCASE NUMBER: 5
-fun case_5(b: Boolean) {
-    val a = if (b) {
-        object {
-            val B5 = if (b) {
-                object {
-                    val C5 = if (b) {
-                        object {
-                            val D5 = if (b) {
-                                object {
-                                    val x: Number? = 10
-                                }
-                            } else null
-                        }
-                    } else null
-                }
-            } else null
-        }
-    } else null
-
-    if (a != null && <!DEBUG_INFO_SMARTCAST!>a<!>.B5 != null && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B5<!>.C5 != null && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B5<!>.C5<!>.D5 != null && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B5<!>.C5<!>.D5<!>.x != null && b || false) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B5<!>.C5<!>.D5<!>.x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B5<!>.C5<!>.D5<!>.x<!>.equals(<!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B5<!>.C5<!>.D5<!>.x)
-    }
-}
-
-// TESTCASE NUMBER: 6
-fun case_6(z: Boolean?) {
-    if (false || EnumClassWithNullableProperty.B.prop_1 != null && z != null && <!DEBUG_INFO_SMARTCAST!>z<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.B.prop_1<!>.equals(EnumClassWithNullableProperty.B.prop_1)
-    }
-}
-
-// TESTCASE NUMBER: 7
-fun case_7(a: DeepObject.A.B.C.D.E.F.G.J?) {
-    val g = false
-
-    if (a != null && g) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(a)
-    }
-}
-
-/*
- * TESTCASE NUMBER: 8
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28329
- */
-fun case_8(b: Boolean, c: Boolean?) {
-    val a = Case8_16__2()
-
-    if (a.x !== null && false) {
-        if (false || false || false || false || <!SENSELESS_COMPARISON!>a.x != null<!> || false || false || false) {
-            if (<!SENSELESS_COMPARISON!>a.x !== null<!> && true) {
-                if (<!SENSELESS_COMPARISON!>a.x != null<!> && b) {
-                    if (<!SENSELESS_COMPARISON!>a.x != null<!> && b && !b) {
-                        if (<!SENSELESS_COMPARISON!>a.x != null<!> && c != null && !<!DEBUG_INFO_SMARTCAST!>c<!>) {
-                            if (<!SENSELESS_COMPARISON!>a.x !== null<!> && <!DEBUG_INFO_SMARTCAST!>c<!>) {
-                                if (<!SENSELESS_COMPARISON!>a.x != null<!> && b && b && b && b && b && b && b && b && b && b && b) {
-                                    if (<!SENSELESS_COMPARISON!>a.x != null<!> && !b && !b && !b && !b && !b && !b && !b && !b && !b) {
-                                        if (<!SENSELESS_COMPARISON!>a.x !== null<!> && <!SENSELESS_COMPARISON!>null == null<!>) {
-                                            if (<!SENSELESS_COMPARISON!>a.x != null<!> && null!!) {
-                                                if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
-                                                    if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
-                                                        if (<!SENSELESS_COMPARISON!>a.x !== null<!>) {
-                                                            if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
-                                                                if (<!SENSELESS_COMPARISON!>a.x !== null<!>) {
-                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case8_16__1 & otherpackage.Case8_16__1?")!>a.x<!>
-                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case8_16__1"), DEBUG_INFO_SMARTCAST!>a.x<!>.equals(a.x)
-                                                                }
-                                                            }
-                                                        }
-                                                    }
-                                                }
-                                            }
-                                        }
-                                    }
-                                }
-                            }
-                        }
-                    }
-                }
-            }
-        }
-    }
-}
-
-// TESTCASE NUMBER: 9
-fun case_9(x: Any?) {
-    if (x == null || false || false || false || false || false || false) {
-
-    } else {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 10
-fun case_10(a: DeepObject.A.B.C.D.E.F.G.J?) =
-    if (a == null == true == false == false == false == true == false == true == false == false == true == true && true) {
-        -1
-    } else {
-        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.x
-        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(a)
-    }
-
-/*
- * TESTCASE NUMBER: 11
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28328
- */
-fun case_11(b: Boolean) {
-    val x = {
-        if (b) object {
-            val a = 10
-        } else null
-    }
-
-    val y = if (b) x else null
-
-    if (y === null && true) else {
-        val z = <!DEBUG_INFO_EXPRESSION_TYPE("case_11.<anonymous>.<no name provided>?")!><!UNSAFE_CALL!>y<!>()<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_11.<anonymous>.<no name provided>?)?")!>y<!><!UNSAFE_CALL!>.<!>equals(y)
-
-        if (z != null || b) {
-
-        } else {
-            <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("case_11.<anonymous>.<no name provided>? & kotlin.Nothing?")!>z<!>
-        }
-    }
-}
-
-// TESTCASE NUMBER: 12
-fun case_12(a: ((Float) -> Int?)?, b: Float?, c: Boolean?) {
-    if (true && a == null == true || b == null == true) {
-
-    } else {
-        val x = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!><!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>)<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(a)
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(b)
-        if (x == null == true || (c != null && !<!DEBUG_INFO_SMARTCAST!>c<!>)) {
-
-        } else {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 13
-fun case_13(b: Boolean, c: Boolean, d: Boolean) {
-    val a = if (b) {
-        object {
-            val B19 = if (b) {
-                object {
-                    val C19 = if (b) {
-                        object {
-                            val D19 = if (b) {
-                                object {
-                                    val x: Number? = 10
-                                }
-                            } else null
-                        }
-                    } else null
-                }
-            } else null
-        }
-    } else null
-
-    if ((a == null || <!DEBUG_INFO_SMARTCAST!>a<!>.B19 == null || <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19 == null || <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19 == null || <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x == null || b || c || !d) && true) {
-
-    } else {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.equals(<!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x)
-    }
-}
-
-/*
- * TESTCASE NUMBER: 14
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28329
- */
-fun case_14(z: Boolean?) {
-    if (true && true && true && true && EnumClassWithNullableProperty.B.prop_1 != null || z != null || <!ALWAYS_NULL!>z<!>!! && true && true) {
-
-    } else {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!><!UNSAFE_CALL!>.<!>equals(EnumClassWithNullableProperty.B.prop_1)
-    }
-}
-
-// TESTCASE NUMBER: 15
-fun case_15(a: DeepObject.A.B.C.D.E.F.G.J?) {
-    val g = false
-
-    if (true && a != null || g || !g || true || !true) {
-
-    } else {
-        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J? & kotlin.Nothing?")!>a<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J? & kotlin.Nothing?")!>a<!>.equals(<!DEBUG_INFO_CONSTANT!>a<!>)
-    }
-}
-
-// TESTCASE NUMBER: 16
-fun case_16(b: Boolean, c: Boolean?) {
-    val a = Case8_16__2()
-
-    if (a.x != null && false && false && false && false && false && false) {
-        if ( <!SENSELESS_COMPARISON!>a.x == null<!> || false) {
-        } else {
-            if ( <!SENSELESS_COMPARISON!>a.x === null<!> && true) {
-            } else {
-                if (<!SENSELESS_COMPARISON!>a.x == null<!> || !b) {
-                } else {
-                    if (<!SENSELESS_COMPARISON!>a.x == null<!> || b || !b) {
-                    } else {
-                        if (<!SENSELESS_COMPARISON!>a.x == null<!> || c == null || !<!DEBUG_INFO_SMARTCAST!>c<!>) {
-                        } else {
-                            if (<!SENSELESS_COMPARISON!>a.x === null<!> || <!DEBUG_INFO_SMARTCAST!>c<!>) {
-                            } else {
-                                if (<!SENSELESS_COMPARISON!>a.x == null<!> || b || b || b || b || b || b || b || b || b || b || b) {
-                                } else {
-                                    if (<!SENSELESS_COMPARISON!>a.x == null<!> || !b || !b || !b || !b || !b || !b || !b || !b || !b) {
-                                    } else {
-                                        if (<!SENSELESS_COMPARISON!>a.x === null<!> || <!SENSELESS_COMPARISON!>null == null<!>) {
-                                        } else {
-                                            if (<!SENSELESS_COMPARISON!>a.x == null<!> || null!!) {
-                                            } else {
-                                                if (<!SENSELESS_COMPARISON!>a.x == null<!>) {
-                                                } else {
-                                                    if (<!SENSELESS_COMPARISON!>a.x == null<!>) {
-                                                    } else {
-                                                        if (<!SENSELESS_COMPARISON!>a.x === null<!>) {
-                                                        } else {
-                                                            if (<!SENSELESS_COMPARISON!>a.x == null<!>) {
-                                                            } else {
-                                                                if (<!SENSELESS_COMPARISON!>a.x === null<!>) {
-                                                                } else {
-                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case8_16__1 & otherpackage.Case8_16__1?")!>a.x<!>
-                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case8_16__1"), DEBUG_INFO_SMARTCAST!>a.x<!>.equals(a.x)
-                                                                }
-                                                            }
-                                                        }
-                                                    }
-                                                }
-                                            }
-                                        }
-                                    }
-                                }
-                            }
-                        }
-                    }
-                }
-            }
-        }
-    }
-}
-
-// TESTCASE NUMBER: 17
-fun case_17(a: Int?, b: Int = if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!> else 0) {
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.equals(b)
-}
-
-// TESTCASE NUMBER: 18
-fun case_18(a: Int?, b: Int = if (false || a != null || false) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!> else 0) {
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.equals(b)
-}
diff --git a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.6.kt b/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.6.kt
deleted file mode 100644
index 83ec484c871..00000000000
--- a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.6.kt
+++ /dev/null
@@ -1,1009 +0,0 @@
-// !LANGUAGE: +NewInference
-// !DIAGNOSTICS: -UNUSED_EXPRESSION
-// SKIP_TXT
-
-/*
- * KOTLIN DIAGNOSTICS SPEC TEST (POSITIVE)
- *
- * SPEC VERSION: 0.1-draft
- * PLACE: type-inference, smart-casts, smart-casts-sources -> paragraph 4 -> sentence 1
- * RELEVANT PLACES:
- *      paragraph 4 -> sentence 2
- *      paragraph 1 -> sentence 2
- *      paragraph 6 -> sentence 1
- *      paragraph 9 -> sentence 1
- *      paragraph 9 -> sentence 2
- * NUMBER: 6
- * DESCRIPTION: Smartcasts from implicit nullability condition (value or reference equality with `Nothing?` variable) using if expression and simple types.
- * UNSPECIFIED BEHAVIOR
- * HELPERS: classes, enumClasses, interfaces, objects, typealiases, properties
- */
-
-// FILE: other_types.kt
-
-package othertypes
-
-// TESTCASE NUMBER: 12, 48
-class EmptyClass12_48 {}
-
-// FILE: main.kt
-
-import othertypes.*
-
-// TESTCASE NUMBER: 1
-fun case_1(x: Any?) {
-    val y = null
-    if (x != <!DEBUG_INFO_CONSTANT!>y<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-/*
- * TESTCASE NUMBER: 2
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28159
- */
-fun case_2(x: Nothing?) {
-    val y = null
-    if (<!DEBUG_INFO_CONSTANT!>x<!> !== <!DEBUG_INFO_CONSTANT!>y<!>) {
-        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>.equals(<!DEBUG_INFO_CONSTANT!>x<!>)
-    }
-}
-
-// TESTCASE NUMBER: 3
-fun case_3() {
-    val y = null
-
-    if (Object.prop_1 == <!DEBUG_INFO_CONSTANT!>y<!>)
-    else {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.equals(Object.prop_1)
-    }
-}
-
-// TESTCASE NUMBER: 4
-fun case_4(x: Char?, y: Nothing?) {
-    if (x != <!DEBUG_INFO_CONSTANT!>y<!> && true) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 5
-fun case_5() {
-    val x: Unit? = null
-    val y: Nothing? = null
-
-    if (x !== <!DEBUG_INFO_CONSTANT!>y<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 6
-fun case_6(x: EmptyClass?, z: Nothing?) {
-    val y = true
-
-    if (x != <!DEBUG_INFO_CONSTANT!>z<!> && !y) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass & EmptyClass?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass & EmptyClass?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 7
-fun case_7(x: EmptyObject?) {
-    val y = null
-
-    if (x != <!DEBUG_INFO_CONSTANT!>y<!> || <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("EmptyObject? & kotlin.Nothing?")!>x<!> != <!DEBUG_INFO_CONSTANT!>y<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & EmptyObject?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & EmptyObject?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 8
-fun case_8(x: TypealiasNullableString) {
-    val y = null
-
-    if (x !== <!DEBUG_INFO_CONSTANT!>y<!> && <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!> != <!DEBUG_INFO_CONSTANT!>y<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 9
-fun case_9(x: TypealiasNullableString<!REDUNDANT_NULLABLE!>?<!>, y: Nothing?) {
-    if (x === <!DEBUG_INFO_CONSTANT!>y<!>) {
-
-    } else if (false) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 10
-fun case_10() {
-    val a = Class()
-    val b = null
-
-    if (a.prop_4 === <!DEBUG_INFO_CONSTANT!>b<!> || true) {
-        if (a.prop_4 != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.prop_4<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.prop_4<!>.equals(a.prop_4)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 11
-fun case_11(x: TypealiasNullableString<!REDUNDANT_NULLABLE!>?<!>, y: TypealiasNullableString) {
-    val z = null
-    val u: TypealiasNullableString = null
-    val v = null
-
-    if (x == <!DEBUG_INFO_CONSTANT!>z<!> && <!DEBUG_INFO_CONSTANT!>x<!> == <!DEBUG_INFO_CONSTANT!>v<!>) {
-
-    } else {
-        if (y != <!DEBUG_INFO_CONSTANT!>z<!>) {
-            if (nullableStringProperty == <!DEBUG_INFO_CONSTANT!>z<!>) {
-                if (u != <!DEBUG_INFO_CONSTANT!>z<!> || <!DEBUG_INFO_CONSTANT!>u<!> != <!DEBUG_INFO_CONSTANT!>v<!>) {
-                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>
-                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-                }
-            }
-        }
-    }
-}
-
-// TESTCASE NUMBER: 12
-fun case_12(x: TypealiasNullableString, y: TypealiasNullableString, z1: Nothing?, z2: Nothing?) = <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Boolean & String}> & java.io.Serializable}")!>if (x == <!DEBUG_INFO_CONSTANT!>z1<!> || x == <!DEBUG_INFO_CONSTANT!>z2<!>) "1"
-    else if (y === <!DEBUG_INFO_CONSTANT!>z1<!> && <!DEBUG_INFO_CONSTANT!>y<!> == <!DEBUG_INFO_CONSTANT!>z2<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    } else "-1"<!>
-
-// TESTCASE NUMBER: 13
-fun case_13(x: EmptyClass12_48?, z: Nothing?) =
-    if (x == <!DEBUG_INFO_CONSTANT!>z<!> || x === <!DEBUG_INFO_CONSTANT!>z<!> && x == <!DEBUG_INFO_CONSTANT!>z<!>) {
-        throw Exception()
-    } else {
-        <!DEBUG_INFO_EXPRESSION_TYPE("othertypes.EmptyClass12_48 & othertypes.EmptyClass12_48?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("othertypes.EmptyClass12_48 & othertypes.EmptyClass12_48?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-
-// TESTCASE NUMBER: 14
-class Case14 {
-    val x: TypealiasNullableString<!REDUNDANT_NULLABLE!>?<!>
-    init {
-        x = TypealiasNullableString()
-    }
-}
-
-fun case_14() {
-    val a = Case14()
-    val x = null
-    val y = <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>
-
-    if (a.x != <!DEBUG_INFO_CONSTANT!>x<!> && a.x != <!DEBUG_INFO_CONSTANT!>y<!> || a.x != <!DEBUG_INFO_CONSTANT!>y<!> && <!SENSELESS_COMPARISON!>a.x !== null<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>a.x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */"), DEBUG_INFO_SMARTCAST!>a.x<!>.equals(a.x)
-    }
-}
-
-// TESTCASE NUMBER: 15
-fun case_15(x: TypealiasNullableString) {
-    val y = null
-    val <!UNUSED_VARIABLE!>z<!> = <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Boolean & String}> & java.io.Serializable}")!>if (x === null || <!DEBUG_INFO_CONSTANT!>y<!> == x && x === <!DEBUG_INFO_CONSTANT!>y<!> || <!SENSELESS_COMPARISON!>null === x<!>) "" else {
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }<!>
-}
-
-// TESTCASE NUMBER: 16
-fun case_16() {
-    val x: TypealiasNullableNothing = null
-    val y: Nothing? = null
-
-    if (<!DEBUG_INFO_CONSTANT!>x<!> !== <!DEBUG_INFO_CONSTANT!>y<!>) {
-        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableNothing /* = kotlin.Nothing? */")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableNothing /* = kotlin.Nothing? */")!>x<!>.equals(<!DEBUG_INFO_CONSTANT!>x<!>)
-    }
-}
-
-// TESTCASE NUMBER: 17
-val case_17 = <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Boolean & Int}> & java.io.Serializable}")!>if (nullableIntProperty === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) 0 else {
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>nullableIntProperty<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>nullableIntProperty<!>.equals(nullableIntProperty)
-}<!>
-
-//TESTCASE NUMBER: 18
-fun case_18(a: DeepObject.A.B.C.D.E.F.G.J?, b: Boolean) {
-    val x = null
-    val y = null
-
-    if (a != (if (b) <!DEBUG_INFO_CONSTANT!>x<!> else <!DEBUG_INFO_CONSTANT!>y<!>) || <!DEBUG_INFO_CONSTANT!>x<!> !== <!DEBUG_INFO_CONSTANT!>a<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(a)
-    }
-}
-
-// TESTCASE NUMBER: 19
-fun case_19(b: Boolean) {
-    val z = null
-    val a = if (b) {
-        object {
-            val B19 = if (b) {
-                object {
-                    val C19 = if (b) {
-                        object {
-                            val D19 = if (b) {
-                                object {
-                                    val x: Number? = 10
-                                }
-                            } else <!DEBUG_INFO_CONSTANT!>z<!>
-                        }
-                    } else <!DEBUG_INFO_CONSTANT!>z<!>
-                }
-            } else <!DEBUG_INFO_CONSTANT!>z<!>
-        }
-    } else <!DEBUG_INFO_CONSTANT!>z<!>
-
-    if (a != <!DEBUG_INFO_CONSTANT!>z<!> && <!DEBUG_INFO_SMARTCAST!>a<!>.B19 !== <!DEBUG_INFO_CONSTANT!>z<!> && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19 != <!DEBUG_INFO_CONSTANT!>z<!> && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19 != <!DEBUG_INFO_CONSTANT!>z<!> && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x !== <!DEBUG_INFO_CONSTANT!>z<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.equals(<!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x)
-    }
-}
-
-// TESTCASE NUMBER: 20
-fun case_20(x: Boolean, y: Nothing?) {
-    val z = object {
-        val B19 = object {
-            val C19 = object {
-                val D19 =  if (x) {
-                    object {}
-                } else <!DEBUG_INFO_CONSTANT!>y<!>
-            }
-        }
-    }
-
-    if (z.B19.C19.D19 !== <!DEBUG_INFO_CONSTANT!>y<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided> & case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>z.B19.C19.D19<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>"), DEBUG_INFO_SMARTCAST!>z.B19.C19.D19<!>.equals(z.B19.C19.D19)
-    }
-}
-
-// TESTCASE NUMBER: 21
-fun case_21() {
-    if (EnumClassWithNullableProperty.A.prop_1 !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.A.prop_1<!>.equals(EnumClassWithNullableProperty.A.prop_1)
-    }
-}
-
-// TESTCASE NUMBER: 22
-fun case_22(a: (() -> Unit)?) {
-    if (a != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>()<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>.equals(a)
-    }
-}
-
-// TESTCASE NUMBER: 23
-fun case_23(a: ((Float) -> Int?)?, b: Float?, z: Nothing?) {
-    if (a != <!DEBUG_INFO_CONSTANT!>z<!> && b !== <!DEBUG_INFO_CONSTANT!>z<!> && b !== <!DEBUG_INFO_CONSTANT!>z<!>) {
-        val x = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!><!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>)<!>
-        if (x != <!DEBUG_INFO_CONSTANT!>z<!> || <!DEBUG_INFO_CONSTANT!>x<!> !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 24
-fun case_24(a: ((() -> Unit) -> Unit)?, b: (() -> Unit)?, z: Nothing?) =
-    if (a !== <!DEBUG_INFO_CONSTANT!>z<!> && b !== <!DEBUG_INFO_CONSTANT!>z<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>b<!>)
-        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>.equals(a)
-        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>b<!>.equals(a)
-    } else <!DEBUG_INFO_CONSTANT!>z<!>
-
-// TESTCASE NUMBER: 25
-fun case_25(b: Boolean, z: Nothing?) {
-    val x = {
-        if (b) object {
-            val a = 10
-        } else <!DEBUG_INFO_CONSTANT!>z<!>
-    }
-
-    val y = if (b) x else <!DEBUG_INFO_CONSTANT!>z<!>
-
-    if (y !== <!DEBUG_INFO_CONSTANT!>z<!> || <!DEBUG_INFO_CONSTANT!>y<!> != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) {
-        val z1 = <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided>?")!><!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_25.<anonymous>.<no name provided>?)? & () -> case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>y<!>()<!>
-
-        if (z1 != <!DEBUG_INFO_CONSTANT!>z<!> && <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> !== z1) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z1<!>.a
-            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z1<!>.equals(z1)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 26
-fun case_26(a: ((Float) -> Int?)?, b: Float?) {
-    var z = null
-
-    if (a != <!DEBUG_INFO_CONSTANT!>z<!> == true && b != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> == true) {
-        val x = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!><!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>)<!>
-        if (x != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> == true || <!DEBUG_INFO_CONSTANT!>z<!> !== <!DEBUG_INFO_CONSTANT!>x<!>) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 27
-fun case_27(z: Nothing?) {
-    if (Object.prop_1 == <!DEBUG_INFO_CONSTANT!>z<!> == true == true == true == true == true == true == true == true == true == true == true == true == true == true)
-    else {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.equals(Object.prop_1)
-    }
-}
-
-// TESTCASE NUMBER: 28
-fun case_28(a: DeepObject.A.B.C.D.E.F.G.J?) =
-    if (a != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> == true == false == false == false == true == false == true == false == false == true == true) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.x
-        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(a)
-    } else -1
-
-/*
- * TESTCASE NUMBER: 29
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28328, KT-28329
- */
-fun case_29(x: Boolean) {
-    val v = null
-    val z = {
-        if (x) object {
-            val a = 10
-        } else null
-    }
-
-    val y = if (x) z else null
-
-    if (false || false || false || false || y !== <!DEBUG_INFO_CONSTANT!>v<!>) {
-        val t = <!DEBUG_INFO_EXPRESSION_TYPE("case_29.<anonymous>.<no name provided>?")!><!UNSAFE_CALL!>y<!>()<!>
-
-        if (<!EQUALITY_NOT_APPLICABLE!>z !== t<!> || false) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("case_29.<anonymous>.<no name provided>?")!>t<!><!UNSAFE_CALL!>.<!>a
-            <!DEBUG_INFO_EXPRESSION_TYPE("case_29.<anonymous>.<no name provided>?")!>t<!><!UNSAFE_CALL!>.<!>equals(t)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 30
-fun case_30(a: ((Float) -> Int?)?, b: Float?) {
-    if (<!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> != a == true && b != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> == true || false || false || false || false || false || false || false || false || false) {
-        val x = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!><!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>)<!>
-        if (false || <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> != x == true) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 31
-fun case_31(z1: Boolean?, z: Nothing?) {
-    if (false || EnumClassWithNullableProperty.A.prop_1 != <!DEBUG_INFO_CONSTANT!>z<!> && z1 !== <!DEBUG_INFO_CONSTANT!>z<!> && <!DEBUG_INFO_SMARTCAST!>z1<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.A.prop_1<!>.equals(EnumClassWithNullableProperty.A.prop_1)
-    }
-}
-
-// TESTCASE NUMBER: 32
-fun case_32(a: DeepObject.A.B.C.D.E.F.G.J?) =
-    if (a == <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> == true == false == false == false == true == false == true == false == false == true == true && true) {
-        -1
-    } else {
-        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.x
-        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(a)
-    }
-
-// TESTCASE NUMBER: 33
-fun case_33(a: ((Float) -> Int?)?, b: Float?, c: Boolean?) {
-    var z = null
-
-    if (true && a == <!DEBUG_INFO_CONSTANT!>z<!> == true || b == null == true) {
-
-    } else {
-        val x = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!><!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>)<!>
-        if (x == <!DEBUG_INFO_CONSTANT!>z<!> == true && <!DEBUG_INFO_CONSTANT!>x<!> === <!DEBUG_INFO_CONSTANT!>z<!> || (c != <!DEBUG_INFO_CONSTANT!>z<!> && !<!DEBUG_INFO_SMARTCAST!>c<!>)) {
-
-        } else {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 34
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28329
- */
-fun case_34(z1: Boolean?) {
-    var z = null
-
-    if (true && true && true && true && EnumClassWithNullableProperty.A.prop_1 != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> && <!SENSELESS_COMPARISON!>EnumClassWithNullableProperty.A.prop_1 !== null<!> && EnumClassWithNullableProperty.A.prop_1 !== <!DEBUG_INFO_CONSTANT!>z<!> || z1 != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || <!ALWAYS_NULL!>z1<!>!! && true && true) {
-
-    } else {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!><!UNSAFE_CALL!>.<!>equals(EnumClassWithNullableProperty.A.prop_1)
-    }
-}
-
-// TESTCASE NUMBER: 35
-fun case_35(a: DeepObject.A.B.C.D.E.F.G.J?) {
-    val itest = false
-
-    if (true && a != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> && a !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || itest || !itest || true || !true) {
-
-    } else {
-        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J? & kotlin.Nothing?")!>a<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J? & kotlin.Nothing?")!>a<!>.equals(<!DEBUG_INFO_CONSTANT!>a<!>)
-    }
-}
-
-// TESTCASE NUMBER: 36
-fun case_36(x: Any) {
-    var z = null
-
-    if (x == <!DEBUG_INFO_CONSTANT!>z<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Nothing")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Nothing")!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 37
-fun case_37(x: Nothing?, y: Nothing?) {
-    if (<!DEBUG_INFO_CONSTANT!>x<!> == <!DEBUG_INFO_CONSTANT!>y<!>) {
-        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>.equals(<!DEBUG_INFO_CONSTANT!>x<!>)
-    }
-}
-
-// TESTCASE NUMBER: 38
-fun case_38() {
-    val z = null
-
-    if (Object.prop_2 != <!DEBUG_INFO_CONSTANT!>z<!>)
-    else {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing & kotlin.Number")!>Object.prop_2<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing & kotlin.Number")!>Object.prop_2<!>.equals(Object.prop_2)
-    }
-}
-
-// TESTCASE NUMBER: 39
-fun case_39(x: Char?) {
-    if (x == <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> && true) {
-        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char? & kotlin.Nothing?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char? & kotlin.Nothing?")!>x<!>.equals(<!DEBUG_INFO_CONSTANT!>x<!>)
-    }
-}
-
-// TESTCASE NUMBER: 40
-fun case_40() {
-    val x: Unit? = null
-    var z = null
-
-    if (x == <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || <!DEBUG_INFO_CONSTANT!>z<!> === x) {
-        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing? & kotlin.Unit?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing? & kotlin.Unit?")!>x<!>.equals(<!DEBUG_INFO_CONSTANT!>x<!>)
-    }
-}
-
-// TESTCASE NUMBER: 41
-fun case_41(x: EmptyClass?, z: Nothing?) {
-    val y = true
-
-    if (x === <!DEBUG_INFO_CONSTANT!>z<!> && !y) {
-        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("EmptyClass? & kotlin.Nothing?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass? & kotlin.Nothing?")!>x<!>.equals(<!DEBUG_INFO_CONSTANT!>x<!>)
-    }
-}
-
-// TESTCASE NUMBER: 42
-fun case_42() {
-    if (EmptyObject == <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!> || <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>EmptyObject<!> === <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & kotlin.Nothing")!>EmptyObject<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>EmptyObject<!>.equals(EmptyObject)
-    }
-}
-
-// TESTCASE NUMBER: 43
-fun case_43(x: TypealiasNullableString) {
-    val z = null
-
-    if (x == <!DEBUG_INFO_CONSTANT!>z<!> && <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */ & kotlin.Nothing?")!>x<!> == <!DEBUG_INFO_CONSTANT!>z<!>) {
-        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */ & kotlin.Nothing?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */ & kotlin.Nothing?")!>x<!>.equals(<!DEBUG_INFO_CONSTANT!>x<!>)
-    }
-}
-
-/*
- * TESTCASE NUMBER: 44
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28329
- */
-fun case_44(x: TypealiasNullableString<!REDUNDANT_NULLABLE!>?<!>, z1: Nothing?) {
-    if (true && true && true && true && x !== <!DEBUG_INFO_CONSTANT!>z1<!>) {
-
-    } else if (false) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString? /* = kotlin.String? */")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString? /* = kotlin.String? */")!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 45
-fun case_45() {
-    val a = Class()
-    var z: Nothing? = null
-
-    if (a.prop_4 != <!DEBUG_INFO_CONSTANT!>z<!> || true) {
-        if (a.prop_4 == null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float? & kotlin.Nothing?")!>a.prop_4<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float? & kotlin.Nothing?")!>a.prop_4<!>.equals(a.prop_4)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 46
-fun case_46(x: TypealiasNullableString<!REDUNDANT_NULLABLE!>?<!>, y: TypealiasNullableString) {
-    val t: TypealiasNullableString = null
-    var z: Nothing? = null
-
-    if (x != <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) {
-
-    } else {
-        if (y === <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) {
-            if (<!DEBUG_INFO_CONSTANT!>z<!> != nullableStringProperty) {
-                if (<!DEBUG_INFO_CONSTANT!>z<!> === t || t == <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) {
-                    <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString? /* = kotlin.String? */ & kotlin.Nothing?")!>x<!>
-                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString? /* = kotlin.String? */ & kotlin.Nothing?")!>x<!>.equals(<!DEBUG_INFO_CONSTANT!>x<!>)
-                }
-            }
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 47
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28328
- */
-fun case_47(x: TypealiasNullableString, y: TypealiasNullableString, z: Nothing?) = <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Boolean & String}> & java.io.Serializable}")!>if (x !== <!DEBUG_INFO_CONSTANT!>z<!> && true && true && true) "1"
-    else if (y != <!DEBUG_INFO_CONSTANT!>z<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */")!>x<!>.equals(x)
-    } else "-1"<!>
-
-// TESTCASE NUMBER: 48
-fun case_48(x: EmptyClass12_48?, z: Nothing?) =
-    if (x != <!DEBUG_INFO_CONSTANT!>z<!> && true) {
-        throw Exception()
-    } else {
-        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing? & othertypes.EmptyClass12_48?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing? & othertypes.EmptyClass12_48?")!>x<!>.equals(<!DEBUG_INFO_CONSTANT!>x<!>)
-    }
-
-// TESTCASE NUMBER: 49
-class Case49 {
-    val x: TypealiasNullableString<!REDUNDANT_NULLABLE!>?<!>
-    init {
-        x = TypealiasNullableString()
-    }
-}
-
-fun case_49() {
-    val a = Case49()
-    var z = null
-
-    if (a.x === <!DEBUG_INFO_CONSTANT!>z<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString? /* = kotlin.String? */ & kotlin.Nothing?")!>a.x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString? /* = kotlin.String? */ & kotlin.Nothing?")!>a.x<!>.equals(a.x)
-    }
-}
-
-// TESTCASE NUMBER: 50
-fun case_50(x: TypealiasNullableString) {
-    val z1 = null
-    val z2 = null
-    val <!UNUSED_VARIABLE!>t<!> = <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Boolean & String}> & java.io.Serializable}")!>if (x != <!DEBUG_INFO_CONSTANT!>z1<!> && <!DEBUG_INFO_CONSTANT!>z2<!> !== x) "" else {
-        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */ & kotlin.Nothing?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */ & kotlin.Nothing?")!>x<!>.equals(<!DEBUG_INFO_CONSTANT!>x<!>)
-    }<!>
-}
-
-// TESTCASE NUMBER: 51
-fun case_51() {
-    val x: TypealiasNullableNothing = null
-    val z: Nothing? = null
-
-    if (<!DEBUG_INFO_CONSTANT!>x<!> === <!DEBUG_INFO_CONSTANT!>z<!> || <!DEBUG_INFO_CONSTANT!>z<!> == <!DEBUG_INFO_CONSTANT!>x<!> && <!DEBUG_INFO_CONSTANT!>x<!> == <!DEBUG_INFO_CONSTANT!>z<!> || false || false || false) {
-        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableNothing /* = kotlin.Nothing? */")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableNothing /* = kotlin.Nothing? */")!>x<!>.equals(<!DEBUG_INFO_CONSTANT!>x<!>)
-    }
-}
-
-// TESTCASE NUMBER: 52
-val case_52 = <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Boolean & Int}> & java.io.Serializable}")!>if (nullableIntProperty !== <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!> && <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!> != nullableIntProperty) 0 else {
-    <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>nullableIntProperty<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>nullableIntProperty<!>.equals(<!DEBUG_INFO_CONSTANT!>nullableIntProperty<!>)
-}<!>
-
-//TESTCASE NUMBER: 53
-fun case_53(a: DeepObject.A.B.C.D.E.F.G.J?) {
-    if (a == DeepObject.prop_2) {
-        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J? & kotlin.Nothing?")!>a<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J? & kotlin.Nothing?")!>a<!>.equals(<!DEBUG_INFO_CONSTANT!>a<!>)
-    }
-}
-
-// TESTCASE NUMBER: 54
-fun case_54(b: Boolean) {
-    val a = if (b) {
-        object {
-            var z = null
-            val B54 = if (b) {
-                object {
-                    val C54 = if (b) {
-                        object {
-                            val D54 = if (b) {
-                                object {
-                                    val x: Number? = 10
-                                }
-                            } else null
-                        }
-                    } else null
-                }
-            } else null
-        }
-    } else null
-
-    val z = null
-
-    if (a != <!DEBUG_INFO_CONSTANT!>z<!> && <!DEBUG_INFO_SMARTCAST!>a<!>.B54 !== <!DEBUG_INFO_SMARTCAST!>a<!>.z && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B54<!>.C54 != <!DEBUG_INFO_SMARTCAST!>a<!>.z && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B54<!>.C54<!>.D54 != <!DEBUG_INFO_SMARTCAST!>a<!>.z && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B54<!>.C54<!>.D54<!>.x === <!DEBUG_INFO_SMARTCAST!>a<!>.z) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing? & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B54<!>.C54<!>.D54<!>.x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing? & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B54<!>.C54<!>.D54<!>.x<!>.equals(<!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B54<!>.C54<!>.D54<!>.x)
-    }
-}
-
-// TESTCASE NUMBER: 55
-fun case_55(b: Boolean) {
-    val a = object {
-        val B19 = object {
-            val C19 = object {
-                var z = null
-                val D19 =  if (b) {
-                    object {}
-                } else null
-            }
-        }
-    }
-
-    if (a.B19.C19.D19 === a.B19.C19.z) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("case_55.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>? & kotlin.Nothing?")!>a.B19.C19.D19<!>
-    }
-}
-
-// TESTCASE NUMBER: 56
-fun case_56() {
-    if (EnumClassWithNullableProperty.A.prop_1 == <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>EnumClassWithNullableProperty.A.prop_1<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>EnumClassWithNullableProperty.A.prop_1<!>.equals(EnumClassWithNullableProperty.A.prop_1)
-    }
-}
-
-// TESTCASE NUMBER: 57
-fun case_57(a: (() -> Unit)) {
-    var z = null
-
-    if (a == <!DEBUG_INFO_CONSTANT!>z<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("() -> kotlin.Unit & kotlin.Nothing")!>a<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("() -> kotlin.Unit & kotlin.Nothing")!>a<!>.equals(a)
-    }
-}
-
-// TESTCASE NUMBER: 58
-fun case_58(a: ((Float) -> Int?)?, b: Float?, z: Nothing?) {
-    if (a === <!DEBUG_INFO_CONSTANT!>z<!> && b == <!DEBUG_INFO_CONSTANT!>z<!> || <!DEBUG_INFO_CONSTANT!>z<!> == a && <!DEBUG_INFO_CONSTANT!>z<!> === b) {
-        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & kotlin.Nothing?")!>a<!>
-        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float? & kotlin.Nothing?")!>b<!>
-        if (<!DEBUG_INFO_CONSTANT!>a<!> != <!DEBUG_INFO_CONSTANT!>z<!>) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int? & kotlin.Nothing")!>a<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>a<!>.<!UNREACHABLE_CODE!>equals(a)<!>
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 59
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28329
- */
-fun case_59(a: ((() -> Unit) -> Unit)?, b: (() -> Unit)?, z: Nothing?) {
-    if (false || false || a == <!DEBUG_INFO_CONSTANT!>z<!> && b === <!DEBUG_INFO_CONSTANT!>z<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)?")!>a<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)?")!>b<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)?")!>a<!><!UNSAFE_CALL!>.<!>equals(a)
-        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)?")!>b<!><!UNSAFE_CALL!>.<!>equals(b)
-    }
-}
-
-// TESTCASE NUMBER: 60
-fun case_60(b: Boolean) {
-    val x = {
-        if (b) object {
-            val a = 10
-        } else <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>
-    }
-
-    val y = if (b) x else <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>
-
-    if (y != <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) {
-        val z = <!DEBUG_INFO_EXPRESSION_TYPE("case_60.<anonymous>.<no name provided>?")!><!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_60.<anonymous>.<no name provided>?)? & () -> case_60.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>y<!>()<!>
-
-        if (z == <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) {
-            <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("case_60.<anonymous>.<no name provided>? & kotlin.Nothing?")!>z<!>
-        }
-    }
-}
-
-// TESTCASE NUMBER: 61
-fun case_61(x: Any?) {
-    if (x is Number?) {
-        if (x !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Number")!>x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 62
-fun case_62(x: Any?) {
-    var z = null
-    if (x is Number? && x is Int? && x != <!DEBUG_INFO_CONSTANT!>z<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int & kotlin.Number")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 63
-fun case_63(x: Any?, b: Boolean) {
-    val z1 = null
-    val z2 = null
-    val z3 = null
-
-    if (x is Number?) {
-        if (x !== when (b) { true -> <!DEBUG_INFO_CONSTANT!>z1<!>; false -> <!DEBUG_INFO_CONSTANT!>z2<!>; <!REDUNDANT_ELSE_IN_WHEN!>else<!> -> <!DEBUG_INFO_CONSTANT!>z3<!> }) {
-            if (x is Int?) {
-                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int & kotlin.Number")!>x<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-            }
-        }
-    }
-}
-
-// TESTCASE NUMBER: 64
-fun case_64(x: Any?) {
-    if (x != try {<!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>} finally {}) {
-        if (x is Number) {
-            if (x is Int?) {
-                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int & kotlin.Number")!>x<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-            }
-        }
-    }
-}
-
-// TESTCASE NUMBER: 65
-fun case_65(x: Any?, z: Nothing?) {
-    if (x is ClassLevel1?) {
-        if (x is ClassLevel2?) {
-            if (x is ClassLevel3?) {
-                if (x is ClassLevel4?) {
-                    if (x is ClassLevel5?) {
-                        if (x != <!DEBUG_INFO_CONSTANT!>z<!>) {
-                            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>
-                            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-                        }
-                    }
-                }
-            }
-        }
-    }
-}
-
-// TESTCASE NUMBER: 66
-fun case_66(x: Any?, z1: Nothing?, z2: Nothing?, b: Boolean) {
-    if (x is ClassLevel1?) {
-        if (x is ClassLevel2?) {
-            if (x is ClassLevel3?) {
-                if (x != if (b) { <!DEBUG_INFO_CONSTANT!>z1<!> } else { <!DEBUG_INFO_CONSTANT!>z2<!> } && x is ClassLevel4?) {
-                    if (x is ClassLevel5?) {
-                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>
-                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-                    }
-                }
-            }
-        }
-    }
-}
-
-// TESTCASE NUMBER: 67
-fun case_67(x: Any?) {
-    var z = null
-
-    if (x is ClassLevel1? && x is ClassLevel2? && x is ClassLevel3?) {
-        if (x is ClassLevel4? && x != (fun (): Nothing? { return <!DEBUG_INFO_CONSTANT!>z<!> })() && x is ClassLevel5?) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 68
-fun case_68(x: Any?, z: Nothing?) {
-    if (x is ClassLevel1? && x is ClassLevel2? && x is ClassLevel3?) {
-        if (x is ClassLevel4? && x != (fun (): Nothing? { return <!DEBUG_INFO_CONSTANT!>z<!> })() && x is ClassLevel5?) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 69
-fun case_69(x: Any?, z: Nothing?) {
-    if (x is ClassLevel1? && x is ClassLevel2? && x is ClassLevel3? && x is ClassLevel4? && x != try { <!DEBUG_INFO_CONSTANT!>z<!> } catch (e: Exception) { <!DEBUG_INFO_CONSTANT!>z<!> } && x is ClassLevel5?) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 70
-fun case_70(x: Any?) {
-    if (x is ClassLevel1? && x is ClassLevel2? && x is ClassLevel3?) {
-        if (x is ClassLevel4?) {
-
-        } else if (x is ClassLevel5? && x != <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!> || x != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & kotlin.Any & kotlin.Any?")!>x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        }
-    } else if (x is ClassLevel4? && x !== <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!> && x is ClassLevel5?) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel4 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-/*
- * TESTCASE NUMBER: 71
- * NOTE: lazy smartcasts
- * DISCUSSION
- * ISSUES: KT-28362
- */
-fun case_71(t: Any?) {
-    val z1 = null
-    var z2 = <!DEBUG_INFO_CONSTANT!>z1<!>
-
-    if (t is Interface1?) {
-        if (t is Interface2?) {
-            if (t != <!DEBUG_INFO_CONSTANT!>z2<!>) {
-                <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & Interface2 & kotlin.Any & kotlin.Any?")!>t<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest1()
-                <!DEBUG_INFO_EXPRESSION_TYPE("Interface2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest2()
-                <!DEBUG_INFO_EXPRESSION_TYPE("Interface2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest()
-
-                <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.let { <!DEBUG_INFO_EXPRESSION_TYPE("{Any & Interface1 & Interface2}")!>it<!>.itest1(); <!DEBUG_INFO_EXPRESSION_TYPE("{Any & Interface1 & Interface2}")!>it<!>.itest2() }
-            }
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 72
- * NOTE: lazy smartcasts
- * DISCUSSION
- * ISSUES: KT-28362, KT-27032
- */
-fun case_72(t: Any?, z1: Nothing?) {
-    var z2 = null
-
-    if (t is Interface1? && t != <!DEBUG_INFO_CONSTANT!>z1<!> ?: <!DEBUG_INFO_CONSTANT!>z2<!> && t is Interface2?) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & Interface2 & kotlin.Any & kotlin.Any?")!>t<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest1()
-        <!DEBUG_INFO_EXPRESSION_TYPE("Interface2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest2()
-        <!DEBUG_INFO_EXPRESSION_TYPE("Interface2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest()
-
-        <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.let { <!DEBUG_INFO_EXPRESSION_TYPE("{Any & Interface1 & Interface2}")!>it<!>.itest1(); <!DEBUG_INFO_EXPRESSION_TYPE("{Any & Interface1 & Interface2}")!>it<!>.itest2() }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 73
- * NOTE: lazy smartcasts
- * DISCUSSION
- * ISSUES: KT-28362
- */
-fun case_73(t: Any?) {
-    val `null` = null
-
-    if (t is Interface2?) {
-        if (t is ClassLevel1?) {
-            if (t is ClassLevel2? && t is Interface1?) {
-                if (t !is Interface3?) {} else if (false) {
-                    if (t != <!DEBUG_INFO_CONSTANT!>`null`<!>) {
-                        <!DEBUG_INFO_EXPRESSION_TYPE("Interface2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest2()
-                        <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest1()
-                        <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest()
-                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.test1()
-                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.test2()
-                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & Interface1 & Interface2 & Interface3 & kotlin.Any & kotlin.Any?")!>t<!>
-                    }
-                }
-            }
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 74
- * NOTE: lazy smartcasts
- * DISCUSSION
- * ISSUES: KT-28362
- */
-fun case_74(t: Any?) {
-    if (t is Interface2?) {
-        if (t is ClassLevel1?) {
-            if (t == <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || t === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || t !is Interface1?) else {
-                if (t is ClassLevel2?) {
-                    if (t is Interface3?) {
-                        <!DEBUG_INFO_EXPRESSION_TYPE("Interface2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest2()
-                        <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest1()
-                        <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest()
-                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.test1()
-                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.test2()
-                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & Interface1 & Interface2 & Interface3 & kotlin.Any & kotlin.Any?")!>t<!>
-                    }
-                }
-            }
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 75
- * NOTE: lazy smartcasts
- * DISCUSSION
- * ISSUES: KT-28362
- */
-fun case_75(t: Any?, z: Nothing?) {
-    if (t !is ClassLevel2? || <!USELESS_IS_CHECK!>t !is ClassLevel1?<!>) else {
-        if (t === ((((((<!DEBUG_INFO_CONSTANT!>z<!>)))))) || t !is Interface1?) else {
-            if (t !is Interface2? || t !is Interface3?) {} else {
-                <!DEBUG_INFO_EXPRESSION_TYPE("Interface2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest2()
-                <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest1()
-                <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest()
-                <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.test1()
-                <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.test2()
-                <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & Interface1 & Interface2 & Interface3 & kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>
-            }
-        }
-    }
-}
-
-// TESTCASE NUMBER: 76
-fun case_76(a: Any?, b: Int = if (<!DEPRECATED_IDENTITY_EQUALS!>a !is Number? === true<!> || a !is Int? == true || a != null == false == true) 0 else <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>a<!>) {
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.equals(b)
-}
diff --git a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.7.kt b/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.7.kt
deleted file mode 100644
index ea73ed5b10b..00000000000
--- a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.7.kt
+++ /dev/null
@@ -1,354 +0,0 @@
-// !LANGUAGE: +NewInference
-// !DIAGNOSTICS: -UNUSED_EXPRESSION
-// SKIP_TXT
-
-/*
- * KOTLIN DIAGNOSTICS SPEC TEST (POSITIVE)
- *
- * SPEC VERSION: 0.1-draft
- * PLACE: type-inference, smart-casts, smart-casts-sources -> paragraph 4 -> sentence 1
- * NUMBER: 7
- * DESCRIPTION: Multi smartcasts
- * UNEXPECTED BEHAVIOUR
- * HELPERS: classes, enumClasses, objects, typealiases, properties
- */
-
-// FILE: other_package.kt
-
-package orherpackage
-
-// TESTCASE NUMBER: 13
-class EmptyClass13 {}
-
-// TESTCASE NUMBER: 14
-typealias TypealiasString14 = String?
-
-// FILE: main.kt
-
-import orherpackage.*
-
-// TESTCASE NUMBER: 1
-fun case_1(x: Any?) {
-    if (x != null || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!> || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!> || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!> || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!> || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!> || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-/*
- * TESTCASE NUMBER: 2
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28159
- */
-fun case_2(x: Nothing?) {
-    if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> !== null<!> && <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> !== null<!>) {
-        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>
-    }
-}
-
-// TESTCASE NUMBER: 3
-fun case_3() {
-    if (Object.prop_1 == null && <!SENSELESS_COMPARISON!>Object.prop_1 == null<!>)
-    else {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.equals(Object.prop_1)
-    }
-}
-
-// TESTCASE NUMBER: 4
-fun case_4(x: Char?) {
-    if (x != null && true || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 5
-fun case_5() {
-    val x: Unit? = null
-
-    if (x !== null || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> !== null<!> && <!SENSELESS_COMPARISON!>x !== null<!> || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> !== null<!> && <!SENSELESS_COMPARISON!>x !== null<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 6
-fun case_6(x: Class?) {
-    val y = true
-
-    if (((false || x != null || false) && !y) || x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 7
-fun case_7() {
-    val x: EmptyObject? = null
-    if (x != null || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!> || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("EmptyObject? & kotlin.Nothing?")!>x<!> != null<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & EmptyObject?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & EmptyObject?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 8
-fun case_8(x: TypealiasString) {
-    if (<!SENSELESS_COMPARISON!>x !== null<!> && <!SENSELESS_COMPARISON!><!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */")!>x<!> != null<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */")!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 9
-fun case_9(x: TypealiasNullableString<!REDUNDANT_NULLABLE!>?<!>) {
-    if (x === null && <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> === null<!> || <!SENSELESS_COMPARISON!>x === null<!>) {
-
-    } else if (<!SENSELESS_COMPARISON!>x === null<!> || <!SENSELESS_COMPARISON!>x === null<!>) {
-    } else if (false) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 10
-fun case_10() {
-    val a = Class()
-
-    if (a.prop_4 === null || <!SENSELESS_COMPARISON!>a.prop_4 === null<!> || true) {
-        if (a.prop_4 != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.prop_4<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.prop_4<!>.equals(a.prop_4)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 11
-fun case_11(x: TypealiasNullableString<!REDUNDANT_NULLABLE!>?<!>, y: TypealiasNullableString) {
-    val t: TypealiasNullableString = null
-
-    if (x == null) {
-
-    } else {
-        if (<!SENSELESS_COMPARISON!>x != null<!>) {
-            if (y != null || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>y<!> != null<!>) {
-                if (<!SENSELESS_COMPARISON!>stringProperty == null<!> && <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!> == null<!>) {
-                    if (t != null || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>t<!> != null<!>) {
-                        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>
-                        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-                    }
-                }
-            }
-        }
-    }
-}
-
-// TESTCASE NUMBER: 12
-fun case_12(x: TypealiasNullableString, y: TypealiasNullableString) = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>if (x == null) "1"
-    else if (y === null || <!SENSELESS_COMPARISON!>y === null<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>
-    } else "-1"<!>
-
-// TESTCASE NUMBER: 13
-fun case_13(x: orherpackage.EmptyClass13?, y: Nothing?) =
-    <!DEBUG_INFO_EXPRESSION_TYPE("orherpackage.EmptyClass13")!>if (x == null || x === <!DEBUG_INFO_CONSTANT!>y<!>) {
-        throw Exception()
-    } else {
-        <!DEBUG_INFO_EXPRESSION_TYPE("orherpackage.EmptyClass13 & orherpackage.EmptyClass13?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("orherpackage.EmptyClass13 & orherpackage.EmptyClass13?"), DEBUG_INFO_SMARTCAST!>x<!>
-    }<!>
-
-// TESTCASE NUMBER: 14
-fun case_14() {
-    val a = Class()
-    if (a.prop_6 != a.prop_7) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>a.prop_6<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>a.prop_6<!>.equals(a.prop_6)
-    }
-}
-
-// TESTCASE NUMBER: 15
-fun case_15(x: TypealiasString?) {
-    var y = null
-    val <!UNUSED_VARIABLE!>t<!> = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>if (x === null || x == <!DEBUG_INFO_CONSTANT!>y<!> && x === <!DEBUG_INFO_CONSTANT!>y<!>) "" else {
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */ & TypealiasString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */ & TypealiasString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>
-    }<!>
-}
-
-// TESTCASE NUMBER: 16
-fun case_16() {
-    val x: TypealiasNothing? = null
-    val y: Nothing? = null
-
-    if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!> || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> !== null<!> || <!DEBUG_INFO_CONSTANT!>x<!> != <!DEBUG_INFO_CONSTANT!>y<!>) {
-        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("TypealiasNothing? /* = kotlin.Nothing? */")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNothing? /* = kotlin.Nothing? */")!>x<!>.equals(<!DEBUG_INFO_CONSTANT!>x<!>)
-    }
-}
-
-// TESTCASE NUMBER: 17
-val case_17 = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>if (nullableIntProperty == null || <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!> === nullableIntProperty) 0 else {
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>nullableIntProperty<!>.equals(nullableIntProperty)
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>nullableIntProperty<!>
-}<!>
-
-/*
- * TESTCASE NUMBER: 18
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28328
- */
-fun case_18(a: DeepObject.A.B.C.D.E.F.G.J?, b: Nothing?) {
-    if (a != null || <!DEBUG_INFO_CONSTANT!>b<!> !== <!DEBUG_INFO_CONSTANT!>a<!> || false) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J?")!>a<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J?")!>a<!><!UNSAFE_CALL!>.<!>equals(a)
-    }
-}
-
-// TESTCASE NUMBER: 19
-fun case_19(b: Boolean) {
-    val a = if (b) {
-        object {
-            var y = null
-            val B19 = if (b) {
-                object {
-                    val C19 = if (b) {
-                        object {
-                            val D19 = if (b) {
-                                object {
-                                    val x: Number? = 10
-                                }
-                            } else null
-                        }
-                    } else null
-                }
-            } else null
-        }
-    } else null
-
-    if (a != null && <!DEBUG_INFO_SMARTCAST!>a<!>.B19 != <!DEBUG_INFO_SMARTCAST!>a<!>.y && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19 != <!DEBUG_INFO_SMARTCAST!>a<!>.y && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19 != <!DEBUG_INFO_SMARTCAST!>a<!>.y && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x != <!DEBUG_INFO_SMARTCAST!>a<!>.y) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.equals(<!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x)
-    }
-}
-
-// TESTCASE NUMBER: 20
-fun case_20(b: Boolean) {
-    val a = object {
-        val y = null
-        val B19 = object {
-            val C19 = object {
-                val D19 =  if (b) {
-                    object {}
-                } else null
-            }
-        }
-    }
-
-    if (a.B19.C19.D19 !== null || a.y != a.B19.C19.D19) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided> & case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>a.B19.C19.D19<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>"), DEBUG_INFO_SMARTCAST!>a.B19.C19.D19<!>.equals(a.B19.C19.D19)
-    }
-}
-
-// TESTCASE NUMBER: 21
-fun case_21() {
-    val y = null
-    if (EnumClassWithNullableProperty.A.prop_1 !== null && <!DEBUG_INFO_CONSTANT!>y<!> != EnumClassWithNullableProperty.A.prop_1) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.A.prop_1<!>.equals(EnumClassWithNullableProperty.A.prop_1)
-    }
-}
-
-// TESTCASE NUMBER: 22
-fun case_22(a: (() -> Unit)?) {
-    var y = null
-    if (a != null || <!DEBUG_INFO_CONSTANT!>y<!> != <!DEBUG_INFO_CONSTANT!>a<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>()<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>.equals(a)
-    }
-}
-
-// TESTCASE NUMBER: 23
-fun case_23(a: ((Float) -> Int?)?, b: Float?, c: Nothing?) {
-    if (a != null && b !== null || a != <!DEBUG_INFO_CONSTANT!>c<!> && b !== <!DEBUG_INFO_CONSTANT!>c<!>) {
-        val x = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!><!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>)<!>
-        if (x != null || <!DEBUG_INFO_CONSTANT!>c<!> !== <!DEBUG_INFO_CONSTANT!>x<!>) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 24
-fun case_24(a: ((() -> Unit) -> Unit)?, b: (() -> Unit)?) =
-    if (a !== null && b !== null || <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> != a && <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!> !== b) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>b<!>)
-        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>.equals(a)
-        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>b<!>.equals(b)
-    } else null
-
-// TESTCASE NUMBER: 25
-fun case_25(b: Boolean) {
-    val x = {
-        if (b) object {
-            val a = 10
-            val b = null
-        } else null
-    }
-
-    val y = if (b) x else null
-
-    if (y !== null || x()!!.b != <!DEBUG_INFO_CONSTANT!>y<!>) {
-        if (x()!!.b != y) {
-            val z = <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided>?")!><!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_25.<anonymous>.<no name provided>?)? & () -> case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>y<!>()<!>
-
-            if (z != null) {
-                <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z<!>.a
-                <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(z)
-            }
-        }
-    }
-}
-
-// TESTCASE NUMBER: 26
-fun case_26(a: ((Float) -> Int?)?, b: Float?) {
-    var c: Nothing? = null
-
-    if (a != null == true && b != null == true || <!DEBUG_INFO_CONSTANT!>c<!> != a == true && b != <!DEBUG_INFO_CONSTANT!>c<!> == true) {
-        val x = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!><!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>)<!>
-        if (x != null == true) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 27
-fun case_27(y: Nothing?) {
-    if (Object.prop_1 == null == true == true == true == true == true == true == true == true == true == true == true == true == true == true || <!DEBUG_INFO_CONSTANT!>y<!> == Object.prop_1 == true == true == true == false == false)
-    else {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.equals(Object.prop_1)
-    }
-}
-
-//TESTCASE NUMBER: 28
-fun case_28(a: DeepObject.A.B.C.D.E.F.G.J?) =
-    if (a != null == true == false == false == false == true == false == true == false == false == true == true && <!DEBUG_INFO_SMARTCAST!>a<!>.x !== <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.x
-        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(a)
-    } else -1
-
-// TESTCASE NUMBER: 29
-fun case_29(a: Int?, b: Nothing?, <!UNUSED_PARAMETER!>c<!>: Int = if (a === <!DEBUG_INFO_CONSTANT!>b<!>) 0 else <!DEBUG_INFO_SMARTCAST!>a<!>) {
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a<!>
-    <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>b<!>
-}
-
-// TESTCASE NUMBER: 30
-fun case_30(a: Int?, b: Nothing?, <!UNUSED_PARAMETER!>c<!>: Int = if (a === <!DEBUG_INFO_CONSTANT!>b<!> || <!SENSELESS_COMPARISON!>a == null<!>) 0 else <!DEBUG_INFO_SMARTCAST!>a<!>) {
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a<!>
-    <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>b<!>
-}
diff --git a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.8.kt b/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.8.kt
deleted file mode 100644
index dd794ef7270..00000000000
--- a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.8.kt
+++ /dev/null
@@ -1,128 +0,0 @@
-// !LANGUAGE: +NewInference
-// !DIAGNOSTICS: -UNUSED_EXPRESSION
-// SKIP_TXT
-
-/*
- * KOTLIN DIAGNOSTICS SPEC TEST (POSITIVE)
- *
- * SPEC VERSION: 0.1-draft
- * PLACE: type-inference, smart-casts, smart-casts-sources -> paragraph 4 -> sentence 1
- * RELEVANT PLACES:
- *      paragraph 1 -> sentence 2
- *      paragraph 6 -> sentence 1
- *      paragraph 9 -> sentence 3
- *      paragraph 9 -> sentence 4
- * NUMBER: 8
- * DESCRIPTION: Smartcasts from nullability condition (value or reference equality) using if expression and generic types.
- * HELPERS: properties, classes
- */
-
-// TESTCASE NUMBER: 1
-fun case_1(x: Inv<Int>?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 2
-fun case_2(a: Inv<Inv<Inv<Inv<Inv<Inv<Int?>?>?>?>?>?>?) {
-    if (a != null) {
-        val b = <!DEBUG_INFO_EXPRESSION_TYPE("Inv<Inv<Inv<Inv<Inv<Inv<kotlin.Int?>?>?>?>?>?> & Inv<Inv<Inv<Inv<Inv<Inv<kotlin.Int?>?>?>?>?>?>?"), DEBUG_INFO_SMARTCAST!>a<!>.get()
-        if (b != null) {
-            val c = <!DEBUG_INFO_EXPRESSION_TYPE("Inv<Inv<Inv<Inv<Inv<kotlin.Int?>?>?>?>?> & Inv<Inv<Inv<Inv<Inv<kotlin.Int?>?>?>?>?>?"), DEBUG_INFO_SMARTCAST!>b<!>.get()
-            if (c != null) {
-                val d = <!DEBUG_INFO_EXPRESSION_TYPE("Inv<Inv<Inv<Inv<kotlin.Int?>?>?>?> & Inv<Inv<Inv<Inv<kotlin.Int?>?>?>?>?"), DEBUG_INFO_SMARTCAST!>c<!>.get()
-                if (d != null) {
-                    val e = <!DEBUG_INFO_EXPRESSION_TYPE("Inv<Inv<Inv<kotlin.Int?>?>?> & Inv<Inv<Inv<kotlin.Int?>?>?>?"), DEBUG_INFO_SMARTCAST!>d<!>.get()
-                    if (e != null) {
-                        val f = <!DEBUG_INFO_EXPRESSION_TYPE("Inv<Inv<kotlin.Int?>?> & Inv<Inv<kotlin.Int?>?>?"), DEBUG_INFO_SMARTCAST!>e<!>.get()
-                        if (f != null) {
-                            val g = <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int?> & Inv<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>f<!>.get()
-                            if (g != null) {
-                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>g<!>
-                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>g<!>.equals(g)
-                            }
-                        }
-                    }
-                }
-            }
-        }
-    }
-}
-
-// TESTCASE NUMBER: 3
-fun case_3(a: Inv<Int>?) {
-    if (a != null) {
-        val b = a
-        if (<!SENSELESS_COMPARISON!>a == null<!>) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?")!>b<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(b)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 4
-fun case_4(a: Inv<Int>?, b: Inv<Int> = if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>a<!> else Inv<Int>()) {
-    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int>?")!>a<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int>")!>b<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int>")!>b<!>.equals(b)
-}
-
-// TESTCASE NUMBER: 5
-fun case_5() {
-    if (nullableOut != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int> & Out<kotlin.Int>?")!>nullableOut<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int> & Out<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>nullableOut<!>.equals(nullableOut)
-    }
-}
-
-// TESTCASE NUMBER: 6
-fun case_6() {
-    val x: Inv<Int>? = null
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 7
-fun case_7() {
-    var x: Inv<Int>? = null
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 8
-fun case_8(x: ClassWithThreeTypeParameters<Int?, Short?, ClassWithThreeTypeParameters<Int?, Short?, String?>?>?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?> & ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?> & ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-        if (<!DEBUG_INFO_SMARTCAST!>x<!>.x != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!><!DEBUG_INFO_SMARTCAST!>x<!>.x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.x<!>.equals(<!DEBUG_INFO_SMARTCAST!>x<!>.x)
-        }
-        if (<!DEBUG_INFO_SMARTCAST!>x<!>.y != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short & kotlin.Short?")!><!DEBUG_INFO_SMARTCAST!>x<!>.y<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.y<!>.equals(<!DEBUG_INFO_SMARTCAST!>x<!>.y)
-        }
-        if (<!DEBUG_INFO_SMARTCAST!>x<!>.z != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?> & ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?")!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.equals(<!DEBUG_INFO_SMARTCAST!>x<!>.z)
-            if (<!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.x != null) {
-                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.x<!>.equals(<!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.x)
-            }
-            if (<!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.y != null && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.z != null) {
-                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short & kotlin.Short?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.y<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.y<!>.equals(<!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.y)
-                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.z<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.z<!>.equals(<!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.z)
-            }
-        }
-    }
-}
diff --git a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.9.kt b/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.9.kt
deleted file mode 100644
index 75596cba92f..00000000000
--- a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.9.kt
+++ /dev/null
@@ -1,427 +0,0 @@
-// !LANGUAGE: +NewInference
-// !DIAGNOSTICS: -UNUSED_EXPRESSION
-// SKIP_TXT
-
-/*
- * KOTLIN DIAGNOSTICS SPEC TEST (POSITIVE)
- *
- * SPEC VERSION: 0.1-draft
- * PLACE: type-inference, smart-casts, smart-casts-sources -> paragraph 4 -> sentence 1
- * RELEVANT PLACES:
- *      paragraph 1 -> sentence 2
- *      paragraph 6 -> sentence 1
- *      paragraph 9 -> sentence 3
- *      paragraph 9 -> sentence 4
- * NUMBER: 9
- * DESCRIPTION: Smartcasts from nullability condition (value or reference equality) using if expression and generic types with projections.
- * HELPERS: classes
- */
-
-// TESTCASE NUMBER: 1
-fun case_1(x: Out<<!REDUNDANT_PROJECTION!>out<!> Int?>?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int?> & Out<out kotlin.Int?>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int?> & Out<out kotlin.Int?>?")!>x<!>.equals(x)
-    }
-}
-
-/*
- * TESTCASE NUMBER: 2
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28598
- */
-fun case_2(a: Out<<!REDUNDANT_PROJECTION!>out<!> Out<<!REDUNDANT_PROJECTION!>out<!> Out<<!REDUNDANT_PROJECTION!>out<!> Out<<!REDUNDANT_PROJECTION!>out<!> Out<<!REDUNDANT_PROJECTION!>out<!> Out<<!REDUNDANT_PROJECTION!>out<!> Int?>?>?>?>?>?>?) {
-    if (a != null) {
-        val b = <!DEBUG_INFO_EXPRESSION_TYPE("Out<out Out<out Out<out Out<out Out<out Out<out kotlin.Int?>?>?>?>?>?> & Out<out Out<out Out<out Out<out Out<out Out<out kotlin.Int?>?>?>?>?>?>?")!>a<!>.get()
-        if (b != null) {
-            val c = <!DEBUG_INFO_EXPRESSION_TYPE("Out<Out<Out<Out<Out<kotlin.Int?>?>?>?>?> & Out<Out<Out<Out<Out<kotlin.Int?>?>?>?>?>?"), DEBUG_INFO_SMARTCAST!>b<!>.get()
-            if (c != null) {
-                val d = <!DEBUG_INFO_EXPRESSION_TYPE("Out<Out<Out<Out<kotlin.Int?>?>?>?> & Out<Out<Out<Out<kotlin.Int?>?>?>?>?"), DEBUG_INFO_SMARTCAST!>c<!>.get()
-                if (d != null) {
-                    val e = <!DEBUG_INFO_EXPRESSION_TYPE("Out<Out<Out<kotlin.Int?>?>?> & Out<Out<Out<kotlin.Int?>?>?>?"), DEBUG_INFO_SMARTCAST!>d<!>.get()
-                    if (e != null) {
-                        val f = <!DEBUG_INFO_EXPRESSION_TYPE("Out<Out<kotlin.Int?>?> & Out<Out<kotlin.Int?>?>?"), DEBUG_INFO_SMARTCAST!>e<!>.get()
-                        if (f != null) {
-                            val g = <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>f<!>.get()
-                            if (g != null) {
-                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>g<!>
-                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>g<!>.equals(g)
-                            }
-                        }
-                    }
-                }
-            }
-        }
-    }
-}
-
-// TESTCASE NUMBER: 3
-fun case_3(a: Inv<out Int>?) {
-    if (a != null) {
-        val b = a
-        if (<!SENSELESS_COMPARISON!>a == null<!>)
-        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>b<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>b<!>.equals(b)
-    }
-}
-
-// TESTCASE NUMBER: 4
-fun case_4(a: Out<<!REDUNDANT_PROJECTION!>out<!> Int>?, b: Out<<!REDUNDANT_PROJECTION!>out<!> Int> = if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>a<!> else Out<Int>()) {
-    <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int>?")!>a<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int>")!>b<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int>")!>b<!>.equals(b)
-}
-
-// TESTCASE NUMBER: 5
-val x: Out<<!REDUNDANT_PROJECTION!>out<!> Int>? = null
-
-fun case_5() {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?")!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 6
-fun case_6() {
-    val x: Inv<out Int>? = null
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 7
-fun case_7() {
-    var x: Out<<!REDUNDANT_PROJECTION!>out<!> Int>? = null
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?")!>x<!>.equals(x)
-    }
-}
-
-/*
- * TESTCASE NUMBER: 8
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-25432
- */
-fun case_8(x: ClassWithThreeTypeParameters<out Int?, out Short?, ClassWithThreeTypeParameters<out Int?, out Short?, out String?>?>?) {
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?> & ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?>?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?> & ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?>?")!>x<!>.equals(x)
-        if (x.x != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x.x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x.x<!><!UNSAFE_CALL!>.<!>equals(x.x)
-        }
-        if (x.y != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short?")!>x.y<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short?")!>x.y<!><!UNSAFE_CALL!>.<!>equals(x.y)
-        }
-        if (x.z != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?")!>x.z<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?")!>x.z<!><!UNSAFE_CALL!>.<!>equals(x.z)
-            if (x.z<!UNSAFE_CALL!>.<!>x != null) {
-                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x.z<!UNSAFE_CALL!>.<!>x<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x.z<!UNSAFE_CALL!>.<!>x<!><!UNSAFE_CALL!>.<!>equals(x.z<!UNSAFE_CALL!>.<!>x)
-            }
-            if (x.z<!UNSAFE_CALL!>.<!>y != null && x.z<!UNSAFE_CALL!>.<!>z != null) {
-                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short?")!>x.z<!UNSAFE_CALL!>.<!>y<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x.z<!UNSAFE_CALL!>.<!>z<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short?")!>x.z<!UNSAFE_CALL!>.<!>y<!><!UNSAFE_CALL!>.<!>equals(x.z<!UNSAFE_CALL!>.<!>y)
-                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x.z<!UNSAFE_CALL!>.<!>z<!>.equals(x.z<!UNSAFE_CALL!>.<!>z)
-            }
-        }
-    }
-}
-
-// TESTCASE NUMBER: 9
-fun case_9(a: (Inv<out Int>) -> Inv<out Int>?, b: Inv<out Int>?) {
-    if (b != null) {
-        val c = a(<!DEBUG_INFO_SMARTCAST!>b<!>)
-        if (c != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>c<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>c<!>.equals(c)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 10
-fun case_9(a: Inv<*>?) {
-    if (a != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<*> & Inv<*>?")!>a<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<*> & Inv<*>?")!>a<!>.equals(a)
-    }
-}
-
-// TESTCASE NUMBER: 11
-fun case_10() {
-    val a10: Out<*>? = null
-
-    if (a10 != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>a10<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>a10<!>.equals(a10)
-    }
-}
-
-// TESTCASE NUMBER: 12
-fun case_11() {
-    val a: In<*>? = null
-
-    if (a != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("In<*> & In<*>?")!>a<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("In<*> & In<*>?")!>a<!>.equals(a)
-    }
-}
-
-// TESTCASE NUMBER: 13
-fun case_13(a: ClassWithSixTypeParameters<*, *, *, *, *, *>?) {
-    if (a != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & ClassWithSixTypeParameters<*, *, *, *, *, *>?")!>a<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & ClassWithSixTypeParameters<*, *, *, *, *, *>?")!>a<!>.equals(a)
-    }
-}
-
-// TESTCASE NUMBER: 14
-fun case_14(a: ClassWithSixTypeParameters<*, Int, *, Out<*>, *, Map<Float, Out<*>>>?) {
-    if (a != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, kotlin.Int, *, Out<*>, *, kotlin.collections.Map<kotlin.Float, Out<*>>> & ClassWithSixTypeParameters<*, kotlin.Int, *, Out<*>, *, kotlin.collections.Map<kotlin.Float, Out<*>>>?")!>a<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, kotlin.Int, *, Out<*>, *, kotlin.collections.Map<kotlin.Float, Out<*>>> & ClassWithSixTypeParameters<*, kotlin.Int, *, Out<*>, *, kotlin.collections.Map<kotlin.Float, Out<*>>>?")!>a<!>.equals(a)
-    }
-}
-
-// TESTCASE NUMBER: 15
-fun case_15(a: Any?) {
-    if (a is ClassWithSixTypeParameters<*, *, *, *, *, *>?) {
-        if (a != null) {
-            a
-            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(a)
-        }
-    }
-}
-
-// TESTCASE NUMBER: 16
-fun case_16(a: Any?) {
-    if (a === null) {
-    } else {
-        if (a !is ClassWithSixTypeParameters<*, *, *, *, *, *>?) {
-        } else {
-            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & kotlin.Any & kotlin.Any?")!>a<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(a)
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 17
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28598
- */
-fun case_17(a: Inv<out Out<Out<Out<Out<Out<Int?>?>?>?>?>?>?) {
-    if (a != null) {
-        val b = <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Out<Out<Out<Out<Out<kotlin.Int?>?>?>?>?>?> & Inv<out Out<Out<Out<Out<Out<kotlin.Int?>?>?>?>?>?>?")!>a<!>.get()
-        if (b != null) {
-            val c = <!DEBUG_INFO_EXPRESSION_TYPE("Out<Out<Out<Out<Out<kotlin.Int?>?>?>?>?> & Out<Out<Out<Out<Out<kotlin.Int?>?>?>?>?>?"), DEBUG_INFO_SMARTCAST!>b<!>.get()
-            if (c != null) {
-                val d = <!DEBUG_INFO_EXPRESSION_TYPE("Out<Out<Out<Out<kotlin.Int?>?>?>?> & Out<Out<Out<Out<kotlin.Int?>?>?>?>?"), DEBUG_INFO_SMARTCAST!>c<!>.get()
-                if (d != null) {
-                    val e = <!DEBUG_INFO_EXPRESSION_TYPE("Out<Out<Out<kotlin.Int?>?>?> & Out<Out<Out<kotlin.Int?>?>?>?"), DEBUG_INFO_SMARTCAST!>d<!>.get()
-                    if (e != null) {
-                        val f = <!DEBUG_INFO_EXPRESSION_TYPE("Out<Out<kotlin.Int?>?> & Out<Out<kotlin.Int?>?>?"), DEBUG_INFO_SMARTCAST!>e<!>.get()
-                        if (f != null) {
-                            val g = <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>f<!>.get()
-                            if (g != null) {
-                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>g<!>
-                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>g<!>.equals(g)
-                            }
-                        }
-                    }
-                }
-            }
-        }
-    }
-}
-
-/*
- * TESTCASE NUMBER: 18
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun case_18(a: Inv<out Int?>) {
-    if (a.x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a.x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a.x<!><!UNSAFE_CALL!>.<!>equals(a.x)
-    }
-}
-
-/*
- * TESTCASE NUMBER: 19
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun case_19(a: Inv<out Nothing?>) {
-    if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>a.x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>a.x<!>.equals(a.x)
-    }
-}
-
-/*
- * TESTCASE NUMBER: 20
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun case_20(a: Inv<out Any?>) {
-    if (a.x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!><!UNSAFE_CALL!>.<!>equals(a.x)
-    }
-}
-
-/*
- * TESTCASE NUMBER: 21
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun case_21(a: Out<<!REDUNDANT_PROJECTION!>out<!> Int?>) {
-    if (a.x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a.x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a.x<!><!UNSAFE_CALL!>.<!>equals(a.x)
-    }
-}
-
-/*
- * TESTCASE NUMBER: 22
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun case_22(a: Out<<!REDUNDANT_PROJECTION!>out<!> Nothing?>) {
-    if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>a.x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>a.x<!>.equals(a.x)
-    }
-}
-
-/*
- * TESTCASE NUMBER: 23
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun case_23(a: Out<<!REDUNDANT_PROJECTION!>out<!> Any?>) {
-    if (a.x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!><!UNSAFE_CALL!>.<!>equals(a.x)
-    }
-}
-
-// TESTCASE NUMBER: 24
-fun case_24(a: Out<Int?>) {
-    if (a.x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.x<!>.equals(a.x)
-    }
-}
-
-// TESTCASE NUMBER: 25
-fun case_25(a: Out<Nothing?>) {
-    if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>a.x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>a.x<!>.equals(a.x)
-    }
-}
-
-// TESTCASE NUMBER: 26
-fun case_26(a: Out<Any?>) {
-    if (a.x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.x<!>.equals(a.x)
-    }
-}
-
-/*
- * TESTCASE NUMBER: 27
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun case_27(a: Inv<in Any>) {
-    if (a.x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!><!UNSAFE_CALL!>.<!>equals(a.x)
-    }
-}
-
-/*
- * TESTCASE NUMBER: 28
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun case_28(a: Inv<in Float>) {
-    if (a.x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!><!UNSAFE_CALL!>.<!>equals(a.x)
-    }
-}
-
-/*
- * TESTCASE NUMBER: 29
- * UNEXPECTED BEHAVIOUR
- * ISSUES: KT-28785
- */
-fun case_29(a: Inv<in Nothing>) {
-    if (a.x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!><!UNSAFE_CALL!>.<!>equals(a.x)
-    }
-}
-
-// TESTCASE NUMBER: 30
-fun case_30() {
-    val a = In<Number?>()
-    val b = a.getWithUpperBoundT<Int?>()
-
-    if (b != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>b<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(b)
-    }
-}
-
-// TESTCASE NUMBER: 31
-fun case_31(y: Inv<Int?>) {
-    val x = y.get()
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 32
-fun case_32(y: Inv<Int>) {
-    val x = y.getNullable()
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 33
-fun case_33(y: Inv<Int>) {
-    val x = y.getNullable()
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
-
-// TESTCASE NUMBER: 34
-fun case_34(y: Inv<Int>) {
-    val x = y.getNullable()
-
-    if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
-    }
-}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/contracts/declarations/contractBuilder/common/neg/14.txt b/compiler/tests-spec/testData/diagnostics/notLinked/contracts/declarations/contractBuilder/common/neg/14.txt
index 54c214481bd..b0fcc76eeb8 100644
--- a/compiler/tests-spec/testData/diagnostics/notLinked/contracts/declarations/contractBuilder/common/neg/14.txt
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/contracts/declarations/contractBuilder/common/neg/14.txt
@@ -13,7 +13,12 @@ public fun </*0*/ K> expandInv(/*0*/ vararg x: [ERROR : Inv<K>]<K> /*kotlin.Arra
 public fun </*0*/ K> expandInvWithRemoveNullable(/*0*/ vararg x: [ERROR : Inv<K?>]<K?> /*kotlin.Array<out [ERROR : Inv<K?>]<K?>>*/): K
 public fun </*0*/ K> expandOut(/*0*/ vararg x: [ERROR : Out<K>]<K> /*kotlin.Array<out [ERROR : Out<K>]<K>>*/): K
 public fun </*0*/ K> expandOutWithRemoveNullable(/*0*/ vararg x: [ERROR : Out<K?>]<K?> /*kotlin.Array<out [ERROR : Out<K?>]<K?>>*/): K
+public fun funNothingQuest(): kotlin.Nothing?
 public fun funWithAnyArg(/*0*/ value_1: kotlin.Any): kotlin.Int
 public fun funWithoutArgs(): kotlin.Int
 public fun </*0*/ K> removeNullable(/*0*/ vararg x: K? /*kotlin.Array<out K?>*/): K
 public fun </*0*/ K> select(/*0*/ vararg x: K /*kotlin.Array<out K>*/): K
+public fun kotlin.Any.funAny(): kotlin.Int
+public fun kotlin.Any?.funNullableAny(): kotlin.Int
+public fun </*0*/ T> T?.funNullableT(): kotlin.Int
+public fun </*0*/ T> T.funT(): kotlin.Int
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/contracts/declarations/contractBuilder/effects/returns/neg/3.txt b/compiler/tests-spec/testData/diagnostics/notLinked/contracts/declarations/contractBuilder/effects/returns/neg/3.txt
index e8cf9b57838..58b7a50fc08 100644
--- a/compiler/tests-spec/testData/diagnostics/notLinked/contracts/declarations/contractBuilder/effects/returns/neg/3.txt
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/contracts/declarations/contractBuilder/effects/returns/neg/3.txt
@@ -54,6 +54,7 @@ public object DeepObject {
 
                                 public object J {
                                     private constructor J()
+                                    public final val prop_1: kotlin.Int? = 10
                                     public final val x: kotlin.Int? = 10
                                     public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
                                     public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/contracts/declarations/contractBuilder/effects/returns/pos/1.txt b/compiler/tests-spec/testData/diagnostics/notLinked/contracts/declarations/contractBuilder/effects/returns/pos/1.txt
index fd9eb18191a..833acec3170 100644
--- a/compiler/tests-spec/testData/diagnostics/notLinked/contracts/declarations/contractBuilder/effects/returns/pos/1.txt
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/contracts/declarations/contractBuilder/effects/returns/pos/1.txt
@@ -36,15 +36,28 @@ public fun </*0*/ T> T?.case_8(): kotlin.Unit
 public fun </*0*/ T : kotlin.Number?> T.case_9(): kotlin.Boolean?
     Returns(NULL) -> <this> is Byte?
 
+public operator fun Class?.dec(): Class?
+public operator fun Class?.inc(): Class?
+public operator fun Class?.minus(/*0*/ x: Class?): Class?
+public operator fun Class?.plus(/*0*/ x: Class?): Class?
+
 public final class Class {
     public constructor Class()
     public final val prop_1: kotlin.Int = 1
+    public final val prop_10: kotlin.Number? = 3.0.toFloat()
+    public final val prop_11: kotlin.Int = 10
+    public final var prop_12: kotlin.String
+    public final val prop_13: kotlin.Any? = ""
+    public final val prop_14: kotlin.Comparable<*>? = ""
+    public final val prop_15: kotlin.collections.Iterable<*>? = ""
     public final val prop_2: kotlin.Int = 2
     public final val prop_3: kotlin.Int = 3
     public final val prop_4: kotlin.Float? = 3.0.toFloat()
     public final val prop_5: kotlin.Float = 3.0.toFloat()
     public final val prop_6: kotlin.String = "..."
-    public final val prop_7: kotlin.Nothing? = "..."
+    public final val prop_7: kotlin.Nothing? = null
+    public final val prop_8: Class? = null
+    public final var prop_9: kotlin.Boolean
     public final operator fun contains(/*0*/ a: kotlin.Char): kotlin.Boolean
     public final operator fun contains(/*0*/ a: kotlin.Int): kotlin.Boolean
     public final operator fun contains(/*0*/ a: kotlin.Long): kotlin.Boolean
@@ -52,14 +65,22 @@ public final class Class {
     public final fun fun_1(): (kotlin.Int) -> (kotlin.Int) -> kotlin.Int
     public final fun fun_2(/*0*/ value_1: kotlin.Int): kotlin.Int
     public final fun fun_3(/*0*/ value_1: kotlin.Int): (kotlin.Int) -> kotlin.Int
+    public final fun fun_4(): Class?
+    public final operator fun get(/*0*/ i1: kotlin.Int): kotlin.Int
+    public final operator fun get(/*0*/ i1: kotlin.Int, /*1*/ i2: kotlin.Int): kotlin.Int
     public final fun getCharArray(): kotlin.CharArray
     public final fun getIntArray(): kotlin.IntArray
     public final fun getLongArray(): kotlin.LongArray
     public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public final operator fun invoke(): kotlin.Unit
+    public final operator fun invoke(/*0*/ x: [ERROR : Type annotation was missing for parameter x]): (kotlin.Any) -> kotlin.Any
+    public final operator fun invoke(/*0*/ x: kotlin.Any, /*1*/ y: kotlin.Any): kotlin.Unit
+    public final operator fun set(/*0*/ i1: kotlin.Int, /*1*/ el: kotlin.Int): kotlin.Unit
+    public final operator fun set(/*0*/ i1: kotlin.Int, /*1*/ i2: kotlin.Int, /*2*/ el: kotlin.Int): kotlin.Unit
     public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
 
-    public final class _NestedClass {
-        public constructor _NestedClass()
+    public final class NestedClass {
+        public constructor NestedClass()
         public final val prop_4: kotlin.Int = 4
         public final val prop_5: kotlin.Int = 5
         public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
@@ -85,6 +106,33 @@ public open class ClassLevel2 : ClassLevel1 {
     public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
 }
 
+public open class ClassLevel21 : ClassLevel1 {
+    public constructor ClassLevel21()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public final override /*1*/ /*fake_override*/ fun test1(): kotlin.Unit
+    public final fun test21(): kotlin.Unit
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public open class ClassLevel22 : ClassLevel1 {
+    public constructor ClassLevel22()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public final override /*1*/ /*fake_override*/ fun test1(): kotlin.Unit
+    public final fun test22(): kotlin.Unit
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public open class ClassLevel23 : ClassLevel1 {
+    public constructor ClassLevel23()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public final override /*1*/ /*fake_override*/ fun test1(): kotlin.Unit
+    public final fun test23(): kotlin.Unit
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
 public open class ClassLevel3 : ClassLevel2 {
     public constructor ClassLevel3()
     public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
@@ -145,14 +193,43 @@ public final class ClassWithCompanionObject {
     }
 }
 
-public final class ClassWithSixTypeParameters</*0*/ K, /*1*/ in L, /*2*/ out M, /*3*/ O, /*4*/ in P, /*5*/ out R> {
-    public constructor ClassWithSixTypeParameters</*0*/ K, /*1*/ in L, /*2*/ out M, /*3*/ O, /*4*/ in P, /*5*/ out R>()
+public open class ClassWithCostructorParam {
+    public constructor ClassWithCostructorParam(/*0*/ x: kotlin.Any)
+    public final val x: kotlin.Any
     public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
     public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
     public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
 }
 
-public final class ClassWithThreeTypeParameters</*0*/ K, /*1*/ L, /*2*/ M> {
+public open class ClassWithCostructorTwoParams {
+    public constructor ClassWithCostructorTwoParams(/*0*/ x: kotlin.Any, /*1*/ y: kotlin.Any)
+    public final val x: kotlin.Any
+    public final val y: kotlin.Any
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public open class ClassWithCustomEquals {
+    public constructor ClassWithCustomEquals()
+    public open override /*1*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public open class ClassWithSixTypeParameters</*0*/ K, /*1*/ in L, /*2*/ out M, /*3*/ O, /*4*/ in P, /*5*/ out R> {
+    public constructor ClassWithSixTypeParameters</*0*/ K, /*1*/ in L, /*2*/ out M, /*3*/ O, /*4*/ in P, /*5*/ out R>(/*0*/ u: R, /*1*/ x: K, /*2*/ y: M, /*3*/ z: O)
+    public final val u: R
+    public final val x: K
+    public final val y: M
+    public final val z: O
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public final fun test(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public open class ClassWithThreeTypeParameters</*0*/ K, /*1*/ L, /*2*/ M> {
     public constructor ClassWithThreeTypeParameters</*0*/ K, /*1*/ L, /*2*/ M>(/*0*/ x: K, /*1*/ y: L, /*2*/ z: M)
     public final val x: K
     public final val y: L
@@ -189,6 +266,10 @@ public final class In</*0*/ in T> {
 
 public final class Inv</*0*/ T> {
     public constructor Inv</*0*/ T>(/*0*/ x: T = ...)
+    public final val prop_1: Inv<T>? = null
+    public final val prop_2: T? = null
+    public final val prop_3: T
+    public final val prop_4: kotlin.Int = 10
     public final val x: T
     public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
     public final fun get(): T
@@ -201,6 +282,8 @@ public final class Inv</*0*/ T> {
 
 public final class Out</*0*/ out T> {
     public constructor Out</*0*/ out T>(/*0*/ x: T = ...)
+    public final val prop_1: Inv<T>? = null
+    public final val prop_2: T? = null
     public final val x: T
     public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
     public final fun get(): T
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/contracts/declarations/contractBuilder/effects/returns/pos/2.txt b/compiler/tests-spec/testData/diagnostics/notLinked/contracts/declarations/contractBuilder/effects/returns/pos/2.txt
index aaab2714d35..250abd74670 100644
--- a/compiler/tests-spec/testData/diagnostics/notLinked/contracts/declarations/contractBuilder/effects/returns/pos/2.txt
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/contracts/declarations/contractBuilder/effects/returns/pos/2.txt
@@ -12,15 +12,28 @@ public fun case_3(/*0*/ value_1: kotlin.Any?, /*1*/ value_2: kotlin.Any?, /*2*/
 public fun </*0*/ T> T.case_4(): kotlin.Boolean
     Returns(FALSE) -> <this> is Char || <this> == null
 
+public operator fun Class?.dec(): Class?
+public operator fun Class?.inc(): Class?
+public operator fun Class?.minus(/*0*/ x: Class?): Class?
+public operator fun Class?.plus(/*0*/ x: Class?): Class?
+
 public final class Class {
     public constructor Class()
     public final val prop_1: kotlin.Int = 1
+    public final val prop_10: kotlin.Number? = 3.0.toFloat()
+    public final val prop_11: kotlin.Int = 10
+    public final var prop_12: kotlin.String
+    public final val prop_13: kotlin.Any? = ""
+    public final val prop_14: kotlin.Comparable<*>? = ""
+    public final val prop_15: kotlin.collections.Iterable<*>? = ""
     public final val prop_2: kotlin.Int = 2
     public final val prop_3: kotlin.Int = 3
     public final val prop_4: kotlin.Float? = 3.0.toFloat()
     public final val prop_5: kotlin.Float = 3.0.toFloat()
     public final val prop_6: kotlin.String = "..."
-    public final val prop_7: kotlin.Nothing? = "..."
+    public final val prop_7: kotlin.Nothing? = null
+    public final val prop_8: Class? = null
+    public final var prop_9: kotlin.Boolean
     public final operator fun contains(/*0*/ a: kotlin.Char): kotlin.Boolean
     public final operator fun contains(/*0*/ a: kotlin.Int): kotlin.Boolean
     public final operator fun contains(/*0*/ a: kotlin.Long): kotlin.Boolean
@@ -28,14 +41,22 @@ public final class Class {
     public final fun fun_1(): (kotlin.Int) -> (kotlin.Int) -> kotlin.Int
     public final fun fun_2(/*0*/ value_1: kotlin.Int): kotlin.Int
     public final fun fun_3(/*0*/ value_1: kotlin.Int): (kotlin.Int) -> kotlin.Int
+    public final fun fun_4(): Class?
+    public final operator fun get(/*0*/ i1: kotlin.Int): kotlin.Int
+    public final operator fun get(/*0*/ i1: kotlin.Int, /*1*/ i2: kotlin.Int): kotlin.Int
     public final fun getCharArray(): kotlin.CharArray
     public final fun getIntArray(): kotlin.IntArray
     public final fun getLongArray(): kotlin.LongArray
     public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public final operator fun invoke(): kotlin.Unit
+    public final operator fun invoke(/*0*/ x: [ERROR : Type annotation was missing for parameter x]): (kotlin.Any) -> kotlin.Any
+    public final operator fun invoke(/*0*/ x: kotlin.Any, /*1*/ y: kotlin.Any): kotlin.Unit
+    public final operator fun set(/*0*/ i1: kotlin.Int, /*1*/ el: kotlin.Int): kotlin.Unit
+    public final operator fun set(/*0*/ i1: kotlin.Int, /*1*/ i2: kotlin.Int, /*2*/ el: kotlin.Int): kotlin.Unit
     public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
 
-    public final class _NestedClass {
-        public constructor _NestedClass()
+    public final class NestedClass {
+        public constructor NestedClass()
         public final val prop_4: kotlin.Int = 4
         public final val prop_5: kotlin.Int = 5
         public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
@@ -61,6 +82,33 @@ public open class ClassLevel2 : ClassLevel1 {
     public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
 }
 
+public open class ClassLevel21 : ClassLevel1 {
+    public constructor ClassLevel21()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public final override /*1*/ /*fake_override*/ fun test1(): kotlin.Unit
+    public final fun test21(): kotlin.Unit
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public open class ClassLevel22 : ClassLevel1 {
+    public constructor ClassLevel22()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public final override /*1*/ /*fake_override*/ fun test1(): kotlin.Unit
+    public final fun test22(): kotlin.Unit
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public open class ClassLevel23 : ClassLevel1 {
+    public constructor ClassLevel23()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public final override /*1*/ /*fake_override*/ fun test1(): kotlin.Unit
+    public final fun test23(): kotlin.Unit
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
 public open class ClassLevel3 : ClassLevel2 {
     public constructor ClassLevel3()
     public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
@@ -121,14 +169,43 @@ public final class ClassWithCompanionObject {
     }
 }
 
-public final class ClassWithSixTypeParameters</*0*/ K, /*1*/ in L, /*2*/ out M, /*3*/ O, /*4*/ in P, /*5*/ out R> {
-    public constructor ClassWithSixTypeParameters</*0*/ K, /*1*/ in L, /*2*/ out M, /*3*/ O, /*4*/ in P, /*5*/ out R>()
+public open class ClassWithCostructorParam {
+    public constructor ClassWithCostructorParam(/*0*/ x: kotlin.Any)
+    public final val x: kotlin.Any
     public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
     public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
     public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
 }
 
-public final class ClassWithThreeTypeParameters</*0*/ K, /*1*/ L, /*2*/ M> {
+public open class ClassWithCostructorTwoParams {
+    public constructor ClassWithCostructorTwoParams(/*0*/ x: kotlin.Any, /*1*/ y: kotlin.Any)
+    public final val x: kotlin.Any
+    public final val y: kotlin.Any
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public open class ClassWithCustomEquals {
+    public constructor ClassWithCustomEquals()
+    public open override /*1*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public open class ClassWithSixTypeParameters</*0*/ K, /*1*/ in L, /*2*/ out M, /*3*/ O, /*4*/ in P, /*5*/ out R> {
+    public constructor ClassWithSixTypeParameters</*0*/ K, /*1*/ in L, /*2*/ out M, /*3*/ O, /*4*/ in P, /*5*/ out R>(/*0*/ u: R, /*1*/ x: K, /*2*/ y: M, /*3*/ z: O)
+    public final val u: R
+    public final val x: K
+    public final val y: M
+    public final val z: O
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public final fun test(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public open class ClassWithThreeTypeParameters</*0*/ K, /*1*/ L, /*2*/ M> {
     public constructor ClassWithThreeTypeParameters</*0*/ K, /*1*/ L, /*2*/ M>(/*0*/ x: K, /*1*/ y: L, /*2*/ z: M)
     public final val x: K
     public final val y: L
@@ -165,6 +242,10 @@ public final class In</*0*/ in T> {
 
 public final class Inv</*0*/ T> {
     public constructor Inv</*0*/ T>(/*0*/ x: T = ...)
+    public final val prop_1: Inv<T>? = null
+    public final val prop_2: T? = null
+    public final val prop_3: T
+    public final val prop_4: kotlin.Int = 10
     public final val x: T
     public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
     public final fun get(): T
@@ -177,6 +258,8 @@ public final class Inv</*0*/ T> {
 
 public final class Out</*0*/ out T> {
     public constructor Out</*0*/ out T>(/*0*/ x: T = ...)
+    public final val prop_1: Inv<T>? = null
+    public final val prop_2: T? = null
     public final val x: T
     public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
     public final fun get(): T
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/contracts/declarations/contractFunction/neg/2.txt b/compiler/tests-spec/testData/diagnostics/notLinked/contracts/declarations/contractFunction/neg/2.txt
index 3774f6f0698..28efde1b5d2 100644
--- a/compiler/tests-spec/testData/diagnostics/notLinked/contracts/declarations/contractFunction/neg/2.txt
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/contracts/declarations/contractFunction/neg/2.txt
@@ -2,16 +2,28 @@ package
 
 public fun case_1(): kotlin.Unit
 public fun case_2(): kotlin.Unit
+public operator fun Class?.dec(): Class?
+public operator fun Class?.inc(): Class?
+public operator fun Class?.minus(/*0*/ x: Class?): Class?
+public operator fun Class?.plus(/*0*/ x: Class?): Class?
 
 public final class Class {
     public constructor Class()
     public final val prop_1: kotlin.Int = 1
+    public final val prop_10: kotlin.Number? = 3.0.toFloat()
+    public final val prop_11: kotlin.Int = 10
+    public final var prop_12: kotlin.String
+    public final val prop_13: kotlin.Any? = ""
+    public final val prop_14: kotlin.Comparable<*>? = ""
+    public final val prop_15: kotlin.collections.Iterable<*>? = ""
     public final val prop_2: kotlin.Int = 2
     public final val prop_3: kotlin.Int = 3
     public final val prop_4: kotlin.Float? = 3.0.toFloat()
     public final val prop_5: kotlin.Float = 3.0.toFloat()
     public final val prop_6: kotlin.String = "..."
-    public final val prop_7: kotlin.Nothing? = "..."
+    public final val prop_7: kotlin.Nothing? = null
+    public final val prop_8: Class? = null
+    public final var prop_9: kotlin.Boolean
     public final operator fun contains(/*0*/ a: kotlin.Char): kotlin.Boolean
     public final operator fun contains(/*0*/ a: kotlin.Int): kotlin.Boolean
     public final operator fun contains(/*0*/ a: kotlin.Long): kotlin.Boolean
@@ -19,14 +31,22 @@ public final class Class {
     public final fun fun_1(): (kotlin.Int) -> (kotlin.Int) -> kotlin.Int
     public final fun fun_2(/*0*/ value_1: kotlin.Int): kotlin.Int
     public final fun fun_3(/*0*/ value_1: kotlin.Int): (kotlin.Int) -> kotlin.Int
+    public final fun fun_4(): Class?
+    public final operator fun get(/*0*/ i1: kotlin.Int): kotlin.Int
+    public final operator fun get(/*0*/ i1: kotlin.Int, /*1*/ i2: kotlin.Int): kotlin.Int
     public final fun getCharArray(): kotlin.CharArray
     public final fun getIntArray(): kotlin.IntArray
     public final fun getLongArray(): kotlin.LongArray
     public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public final operator fun invoke(): kotlin.Unit
+    public final operator fun invoke(/*0*/ x: [ERROR : Type annotation was missing for parameter x]): (kotlin.Any) -> kotlin.Any
+    public final operator fun invoke(/*0*/ x: kotlin.Any, /*1*/ y: kotlin.Any): kotlin.Unit
+    public final operator fun set(/*0*/ i1: kotlin.Int, /*1*/ el: kotlin.Int): kotlin.Unit
+    public final operator fun set(/*0*/ i1: kotlin.Int, /*1*/ i2: kotlin.Int, /*2*/ el: kotlin.Int): kotlin.Unit
     public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
 
-    public final class _NestedClass {
-        public constructor _NestedClass()
+    public final class NestedClass {
+        public constructor NestedClass()
         public final val prop_4: kotlin.Int = 4
         public final val prop_5: kotlin.Int = 5
         public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
@@ -52,6 +72,33 @@ public open class ClassLevel2 : ClassLevel1 {
     public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
 }
 
+public open class ClassLevel21 : ClassLevel1 {
+    public constructor ClassLevel21()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public final override /*1*/ /*fake_override*/ fun test1(): kotlin.Unit
+    public final fun test21(): kotlin.Unit
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public open class ClassLevel22 : ClassLevel1 {
+    public constructor ClassLevel22()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public final override /*1*/ /*fake_override*/ fun test1(): kotlin.Unit
+    public final fun test22(): kotlin.Unit
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public open class ClassLevel23 : ClassLevel1 {
+    public constructor ClassLevel23()
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public final override /*1*/ /*fake_override*/ fun test1(): kotlin.Unit
+    public final fun test23(): kotlin.Unit
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
 public open class ClassLevel3 : ClassLevel2 {
     public constructor ClassLevel3()
     public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
@@ -112,14 +159,43 @@ public final class ClassWithCompanionObject {
     }
 }
 
-public final class ClassWithSixTypeParameters</*0*/ K, /*1*/ in L, /*2*/ out M, /*3*/ O, /*4*/ in P, /*5*/ out R> {
-    public constructor ClassWithSixTypeParameters</*0*/ K, /*1*/ in L, /*2*/ out M, /*3*/ O, /*4*/ in P, /*5*/ out R>()
+public open class ClassWithCostructorParam {
+    public constructor ClassWithCostructorParam(/*0*/ x: kotlin.Any)
+    public final val x: kotlin.Any
     public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
     public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
     public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
 }
 
-public final class ClassWithThreeTypeParameters</*0*/ K, /*1*/ L, /*2*/ M> {
+public open class ClassWithCostructorTwoParams {
+    public constructor ClassWithCostructorTwoParams(/*0*/ x: kotlin.Any, /*1*/ y: kotlin.Any)
+    public final val x: kotlin.Any
+    public final val y: kotlin.Any
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public open class ClassWithCustomEquals {
+    public constructor ClassWithCustomEquals()
+    public open override /*1*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public open class ClassWithSixTypeParameters</*0*/ K, /*1*/ in L, /*2*/ out M, /*3*/ O, /*4*/ in P, /*5*/ out R> {
+    public constructor ClassWithSixTypeParameters</*0*/ K, /*1*/ in L, /*2*/ out M, /*3*/ O, /*4*/ in P, /*5*/ out R>(/*0*/ u: R, /*1*/ x: K, /*2*/ y: M, /*3*/ z: O)
+    public final val u: R
+    public final val x: K
+    public final val y: M
+    public final val z: O
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public final fun test(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public open class ClassWithThreeTypeParameters</*0*/ K, /*1*/ L, /*2*/ M> {
     public constructor ClassWithThreeTypeParameters</*0*/ K, /*1*/ L, /*2*/ M>(/*0*/ x: K, /*1*/ y: L, /*2*/ z: M)
     public final val x: K
     public final val y: L
@@ -156,6 +232,10 @@ public final class In</*0*/ in T> {
 
 public final class Inv</*0*/ T> {
     public constructor Inv</*0*/ T>(/*0*/ x: T = ...)
+    public final val prop_1: Inv<T>? = null
+    public final val prop_2: T? = null
+    public final val prop_3: T
+    public final val prop_4: kotlin.Int = 10
     public final val x: T
     public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
     public final fun get(): T
@@ -168,6 +248,8 @@ public final class Inv</*0*/ T> {
 
 public final class Out</*0*/ out T> {
     public constructor Out</*0*/ out T>(/*0*/ x: T = ...)
+    public final val prop_1: Inv<T>? = null
+    public final val prop_2: T? = null
     public final val x: T
     public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
     public final fun get(): T
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/1.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/1.kt
new file mode 100644
index 00000000000..fdbad6d3278
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/1.kt
@@ -0,0 +1,483 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 1
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, functions, typealiases, properties, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Any?) {
+    if (x != null is Boolean) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3() {
+    if (<!SENSELESS_COMPARISON!>Object.prop_1 == null !== null<!>)
+    else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>Object.prop_1<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>Object.prop_1<!><!UNSAFE_CALL!>.<!>equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>Object.prop_1<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>Object.prop_1<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>Object.prop_1<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>Object.prop_1<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>Object.prop_1<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>Object.prop_1<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>Object.prop_1<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>Object.prop_1<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Char?) {
+    if (x != null || <!USELESS_IS_CHECK!>false is Boolean<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char?")!>x<!><!UNSAFE_CALL!>.<!>equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char?")!>x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char?")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5() {
+    val x: Unit? = null
+
+    if (<!EQUALITY_NOT_APPLICABLE!>x !== <!USELESS_IS_CHECK!>null is Boolean?<!><!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit?")!>x<!>
+    if (<!SENSELESS_COMPARISON!>x !== null == null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit?")!>x<!><!UNSAFE_CALL!>.<!>equals(null)
+    if (<!SENSELESS_COMPARISON!>x !== null == null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit?")!>x<!>.propT
+    if (<!SENSELESS_COMPARISON!>x !== null == null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit?")!>x<!><!UNSAFE_CALL!>.<!>propAny
+    if (<!SENSELESS_COMPARISON!>x !== null == null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit?")!>x<!>.propNullableT
+    if (<!SENSELESS_COMPARISON!>x !== null == null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit?")!>x<!>.propNullableAny
+    if (<!SENSELESS_COMPARISON!>x !== null == null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit?")!>x<!>.funT()
+    if (<!SENSELESS_COMPARISON!>x !== null == null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit?")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+    if (<!SENSELESS_COMPARISON!>x !== null == null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit?")!>x<!>.funNullableT()
+    if (<!SENSELESS_COMPARISON!>x !== null == null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: EmptyClass?) {
+    val y = true
+
+    if (<!USELESS_IS_CHECK!>(x != null && !y) is Boolean<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass?")!>x<!><!UNSAFE_CALL!>.<!>equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass?")!>x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass?")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun case_7() {
+    if (nullableNumberProperty != null || <!EQUALITY_NOT_APPLICABLE!><!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing? & kotlin.Number?")!>nullableNumberProperty<!> != null is Boolean<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>nullableNumberProperty<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>nullableNumberProperty<!><!UNSAFE_CALL!>.<!>equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>nullableNumberProperty<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>nullableNumberProperty<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>nullableNumberProperty<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>nullableNumberProperty<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>nullableNumberProperty<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>nullableNumberProperty<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>nullableNumberProperty<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>nullableNumberProperty<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(x: TypealiasNullableString) {
+    if (<!SENSELESS_COMPARISON!>x !== null === null<!> && <!SENSELESS_COMPARISON!><!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */")!>x<!> != null != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */")!>x<!><!UNSAFE_CALL!>.<!>get(0)
+    if (<!SENSELESS_COMPARISON!>x !== null != null<!> && <!SENSELESS_COMPARISON!><!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */")!>x<!> != null === null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */")!>x<!><!UNSAFE_CALL!>.<!>get(0)
+}
+
+// TESTCASE NUMBER: 9
+fun case_9(x: TypealiasNullableString<!REDUNDANT_NULLABLE!>?<!>) {
+    if (<!SENSELESS_COMPARISON!>x === null === null<!>) {
+
+    } else if (<!USELESS_IS_CHECK!>false is Boolean<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString? /* = kotlin.String? */")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString? /* = kotlin.String? */")!>x<!><!UNSAFE_CALL!>.<!>get(0)
+    }
+}
+
+// TESTCASE NUMBER: 10
+fun case_10() {
+    val a = Class()
+
+    if (a.prop_4 === null || <!USELESS_IS_CHECK!>true is Boolean<!>) {
+        if (<!SENSELESS_COMPARISON!>a.prop_4 != null !== null<!>) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float?")!>a.prop_4<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float?")!>a.prop_4<!><!UNSAFE_CALL!>.<!>equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float?")!>a.prop_4<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float?")!>a.prop_4<!><!UNSAFE_CALL!>.<!>propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float?")!>a.prop_4<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float?")!>a.prop_4<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float?")!>a.prop_4<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float?")!>a.prop_4<!><!UNSAFE_CALL!>.<!>funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float?")!>a.prop_4<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float?")!>a.prop_4<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 11
+fun case_11(x: TypealiasNullableStringIndirect<!REDUNDANT_NULLABLE!>?<!>, y: TypealiasNullableStringIndirect) {
+    val t: TypealiasNullableStringIndirect = null
+
+    if (<!EQUALITY_NOT_APPLICABLE!>x == null is Boolean<!>) {
+
+    } else {
+        if (<!EQUALITY_NOT_APPLICABLE!>y != null is Boolean<!> == true) {
+            if (<!USELESS_IS_CHECK!>(nullableStringProperty == null) !is Boolean<!>) {
+                if (<!EQUALITY_NOT_APPLICABLE!>t != null is Boolean<!>) {
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect? /* = kotlin.String? */")!>x<!>
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect? /* = kotlin.String? */")!>x<!>.equals(null)
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect? /* = kotlin.String? */")!>x<!>.propT
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect? /* = kotlin.String? */")!>x<!><!UNSAFE_CALL!>.<!>propAny
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect? /* = kotlin.String? */")!>x<!>.propNullableT
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect? /* = kotlin.String? */")!>x<!>.propNullableAny
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect? /* = kotlin.String? */")!>x<!>.funT()
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect? /* = kotlin.String? */")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect? /* = kotlin.String? */")!>x<!>.funNullableT()
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect? /* = kotlin.String? */")!>x<!>.funNullableAny()
+                }
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 12
+fun case_12(x: TypealiasNullableStringIndirect, y: TypealiasNullableStringIndirect) =
+    if (<!DEPRECATED_IDENTITY_EQUALS!><!USELESS_IS_CHECK!>(x == null) !is Boolean<!> === false<!>) "1"
+    else if (<!USELESS_IS_CHECK!>(<!SENSELESS_COMPARISON!>y === null !== null<!>) is Boolean<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String? */")!>x<!>
+    else if (<!SENSELESS_COMPARISON!>y === null != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String? */")!>x<!>.equals(null)
+    else if (<!SENSELESS_COMPARISON!>y === null != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String? */")!>x<!>.propT
+    else if (<!SENSELESS_COMPARISON!>y === null != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String? */")!>x<!><!UNSAFE_CALL!>.<!>propAny
+    else if (<!SENSELESS_COMPARISON!>y === null != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String? */")!>x<!>.propNullableT
+    else if (<!SENSELESS_COMPARISON!>y === null != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String? */")!>x<!>.propNullableAny
+    else if (<!SENSELESS_COMPARISON!>y === null != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String? */")!>x<!>.funT()
+    else if (<!SENSELESS_COMPARISON!>y === null != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String? */")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+    else if (<!SENSELESS_COMPARISON!>y === null != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String? */")!>x<!>.funNullableT()
+    else if (<!SENSELESS_COMPARISON!>y === null != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String? */")!>x<!>.funNullableAny()
+    else "-1"
+
+// TESTCASE NUMBER: 13
+fun <!IMPLICIT_NOTHING_RETURN_TYPE!>case_13<!>(x: <!UNRESOLVED_REFERENCE!>otherpackage<!>.<!DEBUG_INFO_MISSING_UNRESOLVED!>Case13<!>?) =
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>if (<!DEPRECATED_IDENTITY_EQUALS!>(<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>x<!> <!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>==<!> null !is Boolean) !== true<!>) {
+        throw Exception()
+    } else {
+        <!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE, DEBUG_INFO_EXPRESSION_TYPE("[ERROR : otherpackage.Case13]?")!>x<!>
+        <!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE, DEBUG_INFO_EXPRESSION_TYPE("[ERROR : otherpackage.Case13]?")!>x<!>.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>equals<!>(<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>x<!>)
+    }<!>
+
+// TESTCASE NUMBER: 14
+class Case14 {
+    val x: <!UNRESOLVED_REFERENCE!>otherpackage<!>.<!DEBUG_INFO_MISSING_UNRESOLVED!>Case14<!>?
+    init {
+        <!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>x<!> = <!UNRESOLVED_REFERENCE!>otherpackage<!>.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>Case14<!>()
+    }
+}
+
+fun case_14() {
+    val a = Case14()
+
+    if (a.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>x<!> <!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>!=<!> <!USELESS_IS_CHECK!>null !is Boolean !is Boolean<!>) {
+        if (a.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>x<!> <!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>!=<!> null == true) {
+            if (a.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>x<!> !== null == false) {
+                if (<!SENSELESS_COMPARISON!>a.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>x<!> <!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>!=<!> null == null<!>) {
+                    if (<!SENSELESS_COMPARISON!>a.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>x<!> <!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>!=<!> null !== null<!>) {
+                        if (<!DEPRECATED_IDENTITY_EQUALS!>a.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>x<!> <!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>!=<!> null === true<!>) {
+                            if (<!DEPRECATED_IDENTITY_EQUALS!>a.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>x<!> !== null === <!USELESS_IS_CHECK!>true !is Boolean<!><!> == true) {
+                                if (<!DEPRECATED_IDENTITY_EQUALS!>a.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>x<!> <!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>!=<!> null !== false<!>) {
+                                    if (<!DEPRECATED_IDENTITY_EQUALS!>a.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>x<!> <!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>!=<!> null === false<!>) {
+                                        if (<!DEPRECATED_IDENTITY_EQUALS!>a.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>x<!> !== null === true<!>) {
+                                            if (<!USELESS_IS_CHECK!>(a.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>x<!> <!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>!=<!> null != true) !is Boolean<!>) {
+                                                if (a.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>x<!> <!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>!=<!> null is Boolean) {
+                                                    if (a.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>x<!> <!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>!=<!> <!USELESS_IS_CHECK!>null is Boolean is Boolean<!>) {
+                                                        if (<!IMPLICIT_BOXING_IN_IDENTITY_EQUALS!>a.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>x<!> !== null is Boolean<!>) {
+                                                            if (a.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>x<!> <!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>!=<!> null is Boolean) {
+                                                                if ((<!IMPLICIT_BOXING_IN_IDENTITY_EQUALS!>a.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>x<!> !== null !is Boolean<!>) == false) {
+                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("[ERROR : otherpackage.Case14]?")!>a.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>x<!><!>
+                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("[ERROR : otherpackage.Case14]?")!>a.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>x<!><!>.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>equals<!>(a.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>x<!>)
+                                                                }
+                                                            }
+                                                        }
+                                                    }
+                                                }
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 15
+fun case_15(x: EmptyObject) {
+    val <!UNUSED_VARIABLE!>t<!> = if (<!EQUALITY_NOT_APPLICABLE!>x === <!USELESS_IS_CHECK!><!USELESS_IS_CHECK!>null is Boolean is Boolean<!> is Boolean<!><!>) "" else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 16
+fun case_16() {
+    val x: TypealiasNullableNothing = null
+
+    if (<!DEBUG_INFO_CONSTANT!>x<!> != <!USELESS_IS_CHECK!><!USELESS_IS_CHECK!><!USELESS_IS_CHECK!><!USELESS_IS_CHECK!>null !is Boolean !is Boolean<!> !is Boolean<!> !is Boolean<!> !is Boolean<!>) {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableNothing /* = kotlin.Nothing? */")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableNothing /* = kotlin.Nothing? */")!>x<!><!UNSAFE_CALL!>.<!>java
+    }
+}
+
+// TESTCASE NUMBER: 17
+val case_17 = if (nullableIntProperty == null == true == false) 0 else {
+    <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>nullableIntProperty<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>nullableIntProperty<!><!UNSAFE_CALL!>.<!>java
+}
+
+//TESTCASE NUMBER: 18
+fun case_18(a: DeepObject.A.B.C.D.E.F.G.J?) {
+    if (<!SENSELESS_COMPARISON!>a != null !== null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J?")!>a<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J?")!>a<!><!UNSAFE_CALL!>.<!>equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J?")!>a<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J?")!>a<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 19
+fun case_19(b: Boolean) {
+    val a = if (b) {
+        object {
+            val B19 = if (b) {
+                object {
+                    val C19 = if (b) {
+                        object {
+                            val D19 = if (b) {
+                                object {
+                                    val x: Number? = 10
+                                }
+                            } else null
+                        }
+                    } else null
+                }
+            } else null
+        }
+    } else null
+
+    if (<!EQUALITY_NOT_APPLICABLE!>a != null !is Boolean<!> && <!EQUALITY_NOT_APPLICABLE!>a<!UNSAFE_CALL!>.<!>B19 != null is Boolean<!> && <!EQUALITY_NOT_APPLICABLE!>a<!UNSAFE_CALL!>.<!>B19<!UNSAFE_CALL!>.<!>C19 != null is Boolean<!> && <!SENSELESS_COMPARISON!>a<!UNSAFE_CALL!>.<!>B19<!UNSAFE_CALL!>.<!>C19<!UNSAFE_CALL!>.<!>D19 != null == null<!> && <!SENSELESS_COMPARISON!>a<!UNSAFE_CALL!>.<!>B19<!UNSAFE_CALL!>.<!>C19<!UNSAFE_CALL!>.<!>D19<!UNSAFE_CALL!>.<!>x != null !== null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>a<!UNSAFE_CALL!>.<!>B19<!UNSAFE_CALL!>.<!>C19<!UNSAFE_CALL!>.<!>D19<!UNSAFE_CALL!>.<!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>a<!UNSAFE_CALL!>.<!>B19<!UNSAFE_CALL!>.<!>C19<!UNSAFE_CALL!>.<!>D19<!UNSAFE_CALL!>.<!>x<!><!UNSAFE_CALL!>.<!>equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>a<!UNSAFE_CALL!>.<!>B19<!UNSAFE_CALL!>.<!>C19<!UNSAFE_CALL!>.<!>D19<!UNSAFE_CALL!>.<!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>a<!UNSAFE_CALL!>.<!>B19<!UNSAFE_CALL!>.<!>C19<!UNSAFE_CALL!>.<!>D19<!UNSAFE_CALL!>.<!>x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>a<!UNSAFE_CALL!>.<!>B19<!UNSAFE_CALL!>.<!>C19<!UNSAFE_CALL!>.<!>D19<!UNSAFE_CALL!>.<!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>a<!UNSAFE_CALL!>.<!>B19<!UNSAFE_CALL!>.<!>C19<!UNSAFE_CALL!>.<!>D19<!UNSAFE_CALL!>.<!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>a<!UNSAFE_CALL!>.<!>B19<!UNSAFE_CALL!>.<!>C19<!UNSAFE_CALL!>.<!>D19<!UNSAFE_CALL!>.<!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>a<!UNSAFE_CALL!>.<!>B19<!UNSAFE_CALL!>.<!>C19<!UNSAFE_CALL!>.<!>D19<!UNSAFE_CALL!>.<!>x<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>a<!UNSAFE_CALL!>.<!>B19<!UNSAFE_CALL!>.<!>C19<!UNSAFE_CALL!>.<!>D19<!UNSAFE_CALL!>.<!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>a<!UNSAFE_CALL!>.<!>B19<!UNSAFE_CALL!>.<!>C19<!UNSAFE_CALL!>.<!>D19<!UNSAFE_CALL!>.<!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 20
+fun case_20(b: Boolean) {
+    val a = object {
+        val B19 = object {
+            val C19 = object {
+                val D19 =  if (b) {
+                    object {}
+                } else null
+            }
+        }
+    }
+
+    if (<!EQUALITY_NOT_APPLICABLE!>a.B19.C19.D19 !== null !is Boolean<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>a.B19.C19.D19<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>a.B19.C19.D19<!><!UNSAFE_CALL!>.<!>equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>a.B19.C19.D19<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>a.B19.C19.D19<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>a.B19.C19.D19<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>a.B19.C19.D19<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>a.B19.C19.D19<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>a.B19.C19.D19<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>a.B19.C19.D19<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>a.B19.C19.D19<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 21
+fun case_21() {
+    if (<!EQUALITY_NOT_APPLICABLE!>EnumClassWithNullableProperty.B.prop_1 !== null is Boolean<!> == <!USELESS_IS_CHECK!>true !is Boolean<!> != true) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!><!UNSAFE_CALL!>.<!>equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 22
+fun case_22(a: (() -> Unit)?) {
+    if (<!EQUALITY_NOT_APPLICABLE!>a != null !is Boolean<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!UNSAFE_CALL!>a<!>()<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!UNSAFE_CALL!>a<!>()<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!UNSAFE_CALL!>a<!>()<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!UNSAFE_CALL!>a<!>()<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!UNSAFE_CALL!>a<!>()<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!UNSAFE_CALL!>a<!>()<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!UNSAFE_CALL!>a<!>()<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!UNSAFE_CALL!>a<!>()<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!UNSAFE_CALL!>a<!>()<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!UNSAFE_CALL!>a<!>()<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 23
+fun case_23(a: ((Float) -> Int?)?, b: Float?) {
+    if (<!EQUALITY_NOT_APPLICABLE!>a != null !is Boolean<!> && <!EQUALITY_NOT_APPLICABLE!>b !== null is Boolean<!>) {
+        val x = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!><!UNSAFE_CALL!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float?"), TYPE_MISMATCH!>b<!>)<!>
+        if (x != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 24
+fun case_24(a: ((() -> Unit) -> Unit)?, b: (() -> Unit)?) =
+    if (<!EQUALITY_NOT_APPLICABLE!>a !== null is Boolean<!> && <!EQUALITY_NOT_APPLICABLE!>b !== null !is Boolean<!>) {
+        <!UNSAFE_CALL!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)?"), TYPE_MISMATCH!>b<!>)
+        <!UNSAFE_CALL!>a<!>(<!TYPE_MISMATCH!>b<!>)
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)?")!>b<!><!UNSAFE_CALL!>.<!>equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)?")!>b<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)?")!>b<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)?")!>b<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)?")!>b<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)?")!>b<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)?")!>b<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)?")!>b<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)?")!>b<!>.funNullableAny()
+    } else null
+
+// TESTCASE NUMBER: 25
+fun case_25(b: Boolean) {
+    val x = {
+        if (b) object {
+            val a = 10
+        } else null
+    }
+
+    val y = if (b) x else null
+
+    if (<!DEPRECATED_IDENTITY_EQUALS!>y !== null === true<!>) {
+        val z = <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided>?")!><!UNSAFE_CALL!>y<!>()<!>
+
+        if (<!DEPRECATED_IDENTITY_EQUALS!>z != null !== false<!>) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided>?")!>z<!><!UNSAFE_CALL!>.<!>a
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided>?")!>z<!><!UNSAFE_CALL!>.<!>a.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided>?")!>z<!><!UNSAFE_CALL!>.<!>a.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided>?")!>z<!><!UNSAFE_CALL!>.<!>a.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided>?")!>z<!><!UNSAFE_CALL!>.<!>a.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided>?")!>z<!><!UNSAFE_CALL!>.<!>a.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided>?")!>z<!><!UNSAFE_CALL!>.<!>a.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided>?")!>z<!><!UNSAFE_CALL!>.<!>a.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided>?")!>z<!><!UNSAFE_CALL!>.<!>a.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided>?")!>z<!><!UNSAFE_CALL!>.<!>a.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 26
+fun case_26(a: ((Float) -> Int?)?, b: Float?) {
+    if (a != null == true == false && b != null == true == false) {
+        val x = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!><!UNSAFE_IMPLICIT_INVOKE_CALL!>a<!>(<!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float? & kotlin.Nothing?"), TYPE_MISMATCH!>b<!>)<!>
+        if (<!DEPRECATED_IDENTITY_EQUALS!>x != null == true === false<!>) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!><!UNSAFE_CALL!>.<!>equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!><!UNSAFE_CALL!>.<!>propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 27
+fun case_27() {
+    if (Object.prop_1 == null == true == true == true == true == true == true == true == true == true == true == true == true == true == <!USELESS_IS_CHECK!>true is Boolean<!>)
+    else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>Object.prop_1<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>Object.prop_1<!><!UNSAFE_CALL!>.<!>equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>Object.prop_1<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>Object.prop_1<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>Object.prop_1<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>Object.prop_1<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>Object.prop_1<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>Object.prop_1<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>Object.prop_1<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>Object.prop_1<!>.funNullableAny()
+    }
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/10.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/10.kt
new file mode 100644
index 00000000000..92c73c4178f
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/10.kt
@@ -0,0 +1,26 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 10
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1() {
+    var x: Any? = <!VARIABLE_WITH_REDUNDANT_INITIALIZER!>null<!>
+
+    if (true) {
+        x = ClassLevel2()
+    } else {
+        x = ClassLevel3()
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/11.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/11.kt
new file mode 100644
index 00000000000..2469667a939
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/11.kt
@@ -0,0 +1,81 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 11
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28369
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1() {
+    var x: Boolean? = true
+    if (<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!> is Boolean && if (true) { x = null; true } else { false }) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2() {
+    var x: Boolean? = true
+    if (<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!> != null && try { x = null; true } catch (e: Exception) { false }) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3() {
+    var x: Boolean? = true
+    if (<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!> is Boolean) {
+        funWithAnyArg(try { x = null; true } catch (e: Exception) { false })
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4() {
+    var x: Boolean? = true
+    if (<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!> != null) {
+        false || when { else -> {x = null; true} }
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5() {
+    var x: Int? = null
+    if (<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!> == try { x = 10; null } finally {} && <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int? & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!>inv()<!>
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun case_6() {
+    var x: Boolean? = true
+    x as Boolean
+    if (if (true) { x = null; true } else { false }) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun case_7() {
+    var x: Boolean? = true
+    x!!
+    if (if (true) { x = null; true } else { false }) {}
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/12.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/12.kt
new file mode 100644
index 00000000000..068f21b3017
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/12.kt
@@ -0,0 +1,58 @@
+
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 12
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28370
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1() {
+    var x: Int? = 11
+    x!!
+    try {x = null;} finally { <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!> += 10; }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2() {
+    var x: Boolean? = true
+    if (x != null) {
+        try {
+            throw Exception()
+        } catch (e: Exception) {
+            x = null
+        }
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3() {
+    var x: Boolean? = true
+    if (x is Boolean) {
+        try {
+            throw Exception()
+        } catch (e: Exception) {
+            x = null
+        }
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4() {
+    var x: Boolean? = true
+    x as Boolean
+    try {
+        x = null
+    } finally { }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/13.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/13.kt
new file mode 100644
index 00000000000..abbe8525f3f
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/13.kt
@@ -0,0 +1,40 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 13
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30507
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Class?) {
+    x!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>[if (true) {<!VAL_REASSIGNMENT!>x<!>=null;0} else 0] += <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>[0]
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>[0].inv()
+}
+
+// TESTCASE NUMBER: 2
+fun case_2() {
+    var x: Class? = <!CONSTANT_EXPECTED_TYPE_MISMATCH!>10<!>
+    x!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>(if (true) {x=null;0} else 0, <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>)
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.fun_1()
+}
+
+// TESTCASE NUMBER: 3
+fun case_3() {
+    var x: Class? = Class()
+    x!!
+    val <!UNUSED_VARIABLE!>y<!> = <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>[if (true) {x=null;0} else 0, <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>[0]]
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.fun_1()
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/14.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/14.kt
new file mode 100644
index 00000000000..b7c1050f3f5
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/14.kt
@@ -0,0 +1,60 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 14
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Int?) {
+    if ((x is Int) <!USELESS_ELVIS!>?: (x is Int)<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!><!UNSAFE_CALL!>.<!>inv()
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Int?) {
+    if (x?.equals(1) ?: x is Int) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!><!UNSAFE_CALL!>.<!>inv()
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: Boolean?) {
+    if (x ?: (x != null)) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Boolean?) {
+    if (if (x != null) <!DEBUG_INFO_SMARTCAST!>x<!> else <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: Any?) {
+    if (if (x is String) true else false) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE!>length<!>
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Any?) {
+    if ((if (x != null) true else null) != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE!>length<!>
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/15.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/15.kt
new file mode 100644
index 00000000000..868b872011f
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/15.kt
@@ -0,0 +1,144 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 15
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28369
+ */
+fun case_1() {
+    var x: Boolean? = true
+    if (x is Boolean && if (true) { x = null; true } else { false }) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28369
+ */
+fun case_2() {
+    var x: Boolean? = true
+    if (x !== null && try { x = null; true } catch (e: Exception) { false }) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28369
+ */
+fun case_3() {
+    var x: Boolean? = true
+    if (x != null) {
+        false || when { else -> { x = null; true} }
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28369
+ */
+fun case_4() {
+    var x: Int? = null
+    if (x == try { x = 10; null } finally {} && <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int? & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!>inv()<!>
+        <!UNREACHABLE_CODE!>println(1)<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28369
+ */
+fun case_5() {
+    var x: Boolean? = true
+    if (x != null) {
+        when { else -> { x = null; false} } || <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!>not()<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 6
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28369
+ */
+fun case_6() {
+    var x: Boolean? = true
+    if (x != null) {
+        if (true) {<!UNUSED_VALUE!>x =<!> null; true} else true && <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 7
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28369
+ */
+fun case_7() {
+    var x: Boolean? = true
+    if (x != null) {
+        (if (true) {x = null; null} else true) ?: <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(y: MutableList<Boolean>) {
+    var x: Boolean? = true
+    if (x != null) {
+        y[if (true) {x = null;0} else 0] = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?"), TYPE_MISMATCH!>x<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 9
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28369
+ */
+fun case_9() {
+    var x: Boolean? = true
+    if (x is Boolean) {
+        funWithAnyArg(try { x = null; true } catch (e: Exception) { false })
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 10
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28369
+ */
+fun case_10() {
+    var x: Boolean? = true
+    if (x is Boolean) {
+        select(if (true) {x = null;Class()} else Class()).prop_9 = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+    }
+}
+
+// TESTCASE NUMBER: 11
+fun case_11(y: MutableList<MutableList<Int>>) {
+    var x: Int? = 10
+    if (x != null) {
+        y[if (true) {x = null;0} else 0][<!TYPE_MISMATCH!>x<!>] = 10
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/16.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/16.kt
new file mode 100644
index 00000000000..fe62b05113a
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/16.kt
@@ -0,0 +1,115 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 16
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28265
+ */
+fun case_1(x: ClassWithCustomEquals) {
+    val y = null
+    if (x == <!DEBUG_INFO_CONSTANT!>y<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()<!>
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: ClassWithCustomEquals) {
+    if (<!SENSELESS_COMPARISON!>x == null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28243
+ */
+fun case_3(x: ClassWithCustomEquals, y: Nothing?) {
+    if (x == <!DEBUG_INFO_CONSTANT!>y<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28265
+ */
+fun case_4(x: ClassWithCustomEquals) {
+    val y = null
+    if (<!DEBUG_INFO_CONSTANT!>y<!> == x) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28243
+ */
+fun case_5(x: ClassWithCustomEquals, y: Nothing?) {
+    if (<!DEBUG_INFO_CONSTANT!>y<!> == x) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 6
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28265
+ */
+fun case_6(x: ClassWithCustomEquals) {
+    val y = null
+    if (x == <!DEBUG_INFO_CONSTANT!>y<!> == true) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()<!>
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(x: ClassWithCustomEquals) {
+    if ((<!SENSELESS_COMPARISON!>x != null<!>) == false) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 8
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28243
+ */
+fun case_8(x: ClassWithCustomEquals, y: Nothing?) {
+    if (!(<!DEBUG_INFO_CONSTANT!>y<!> == x) == false) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 9
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28243
+ */
+fun case_9(x: ClassWithCustomEquals?, y: Interface1) {
+    if (x == y) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & ClassWithCustomEquals?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & ClassWithCustomEquals?")!>x<!>.<!UNRESOLVED_REFERENCE!>itest1<!>()
+    }
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/17.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/17.kt
new file mode 100644
index 00000000000..62cf484da3b
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/17.kt
@@ -0,0 +1,38 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 17
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * ISSUES: KT-28362
+ */
+fun case_1(x: Any) {
+    if (x is Interface1) {
+        if (x is Interface2) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & Interface2 & kotlin.Any")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & Interface2 & kotlin.Any")!>x<!>.<!OVERLOAD_RESOLUTION_AMBIGUITY!>itest00<!>()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * ISSUES: KT-28362
+ */
+fun case_2(x: Any) {
+    if (x is Interface2) {
+        if (x is Interface1) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & Interface2 & kotlin.Any")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & Interface2 & kotlin.Any")!>x<!>.<!OVERLOAD_RESOLUTION_AMBIGUITY!>itest00000<!>()
+        }
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/18.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/18.kt
new file mode 100644
index 00000000000..38ca8a49fc7
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/18.kt
@@ -0,0 +1,78 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 18
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * ISSUES: KT-30826
+ */
+fun case_1(x: Interface1?) {
+    var y = x
+    y as Interface2
+    val foo = {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Interface1?"), SMARTCAST_IMPOSSIBLE!>y<!>.itest2()
+    }
+    y = null
+    foo()
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * ISSUES: KT-30826
+ */
+fun case_2(x: Interface1?) {
+    var y = x
+    y as Interface2
+    val foo = fun () {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Interface1?"), SMARTCAST_IMPOSSIBLE!>y<!>.itest2()
+    }
+    y = null
+    foo()
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * ISSUES: KT-30826
+ */
+fun case_3(x: Interface1?) {
+    var y = x
+    y as Interface2
+    fun foo() {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Interface1?"), SMARTCAST_IMPOSSIBLE!>y<!>.itest2()
+    }
+    y = null
+    foo()
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Interface1?) {
+    var y = x
+    y as Interface2
+    y = null
+    fun foo() {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Interface1?")!>y<!>.<!UNRESOLVED_REFERENCE!>itest2<!>()
+    }
+    y = x
+    foo()
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: Interface1?) {
+    var y = x
+    y as Interface2
+    y = null
+    fun foo() {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Interface1?")!>y<!>.<!UNRESOLVED_REFERENCE!>itest2<!>()
+    }
+    y = x
+    foo()
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/19.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/19.kt
new file mode 100644
index 00000000000..7a38e862a3a
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/19.kt
@@ -0,0 +1,386 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 19
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28489
+ */
+fun case_1(x: Boolean?) {
+    l1@ while (true) {
+        l2@ while (true || x!!) {
+            break@l1
+        }
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28489
+ */
+fun case_2(x: Boolean?) {
+    l1@ while (true) {
+        l2@ do {
+            break@l1
+        } while (<!UNREACHABLE_CODE!>true || x!!<!>)
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28489
+ */
+fun case_3(x: Boolean?) {
+    l1@ do {
+        l2@ do {
+            break@l1
+        } while (<!UNREACHABLE_CODE!>true || x!!<!>)
+    } while (<!UNREACHABLE_CODE!>true<!>)
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28489
+ */
+fun case_4(x: Boolean?) {
+    l1@ do {
+        l2@ do {
+            break@l1
+        } while (<!UNREACHABLE_CODE!>x!!<!>)
+    } while (<!UNREACHABLE_CODE!>true<!>)
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(<!UNUSED_PARAMETER!>x<!>: Boolean?) {
+    l1@ do {
+        l2@ do {
+            break@l2
+        } while (<!UNREACHABLE_CODE!>x!!<!>)
+    } while (true)
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?"), UNREACHABLE_CODE!>x<!>
+    <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()<!>
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Boolean?) {
+    l1@ do {
+        l2@ do {
+            break@l1
+        } while (<!UNREACHABLE_CODE!>true<!>)
+    } while (<!UNREACHABLE_CODE!>x!!<!>)
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(x: Boolean?) {
+    l1@ while (true) {
+        l2@ while (true || x!!) {
+            break@l2
+        }
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?"), UNREACHABLE_CODE!>x<!>
+    <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()<!>
+}
+
+/*
+ * TESTCASE NUMBER: 8
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28489
+ */
+fun case_8(x: Boolean?) {
+    l1@ while (true || x!!) {
+        l2@ while (true) {
+            break@l2
+        }
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+// TESTCASE NUMBER: 9
+fun case_9(x: Boolean?) {
+    l1@ while (true) {
+        break@l1
+        <!UNREACHABLE_CODE!>l2@ while (x!!) {
+
+        }<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+/*
+ * TESTCASE NUMBER: 10
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28489
+ */
+fun case_10(x: Boolean?) {
+    l1@ while (true) {
+        l2@ <!UNREACHABLE_CODE!>while (<!>break@l1 <!UNREACHABLE_CODE!>|| x!!) {
+
+        }<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+// TESTCASE NUMBER: 11
+fun case_11(x: Boolean?) {
+    l1@ while (true) {
+        l2@ <!UNREACHABLE_CODE!>while (<!>break@l1 <!UNREACHABLE_CODE!>&& x!!) {
+
+        }<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 12
+fun case_12(x: Boolean?) {
+    while (true) {
+        break <!UNREACHABLE_CODE!>|| x!!<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 13
+fun case_13(x: Boolean?) {
+    while (true) {
+        break <!UNREACHABLE_CODE!>&& x!!<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 14
+fun case_14(x: Boolean?) {
+    do {
+        break <!UNREACHABLE_CODE!>|| x!!<!>
+    } while (<!UNREACHABLE_CODE!>true<!>)
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 15
+fun case_15(x: Boolean?) {
+    do {
+        break <!UNREACHABLE_CODE!>&& x!!<!>
+    } while (<!UNREACHABLE_CODE!>true<!>)
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 16
+fun case_16(x: Boolean?) {
+    do {
+        break
+    } while (<!UNREACHABLE_CODE!>x!!<!>)
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+/*
+ * TESTCASE NUMBER: 17
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28489
+ */
+fun case_17(x: Boolean?) {
+    l1@ while (true) {
+        l2@ while (true) {
+            l3@ <!UNREACHABLE_CODE!>while (<!>break@l2 <!UNREACHABLE_CODE!>|| x!!) {
+
+            }<!>
+        }
+        break
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+/*
+ * TESTCASE NUMBER: 18
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28489
+ */
+fun case_18(x: Boolean?) {
+    l1@ while (true) {
+        l2@ while (true) {
+            l3@ <!UNREACHABLE_CODE!>while (<!>break@l1 <!UNREACHABLE_CODE!>|| x!!) {
+
+            }<!>
+        }
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+// TESTCASE NUMBER: 19
+fun case_19(x: Boolean?) {
+    l1@ while (true) {
+        l2@ while (true) {
+            l3@ <!UNREACHABLE_CODE!>while (<!>break@l1 <!UNREACHABLE_CODE!>&& x!!) {
+
+            }<!>
+        }
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 20
+fun case_20(x: Boolean?) {
+    l1@ while (true) {
+        l2@ while (true) {
+            l3@ <!UNREACHABLE_CODE!>while (<!>break@l2 <!UNREACHABLE_CODE!>&& x!!) {
+
+            }<!>
+        }
+        break
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 21
+fun case_21(x: Boolean?) {
+    for (i in listOf(1, 2, 3)) {
+        break <!UNREACHABLE_CODE!>|| x!!<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 22
+fun case_22(x: Boolean?) {
+    for (i in listOf(1, 2, 3)) {
+        break <!UNREACHABLE_CODE!>&& x!!<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 23
+fun case_23(x: Boolean?) {
+    l1@ for (i in listOf(1, 2, 3)) {
+        l2@ for (j in listOf(1, 2, 3)) {
+            break@l1 <!UNREACHABLE_CODE!>|| x!!<!>
+        }
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 24
+fun case_24(x: Boolean?) {
+    l1@ for (i in listOf(1, 2, 3)) {
+        l2@ for (j in listOf(1, 2, 3)) {
+            true || x!!
+            break@l1
+        }
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 25
+fun case_25(x: Boolean?) {
+    l1@ for (i in listOf(1, 2, 3)) {
+        l2@ <!UNREACHABLE_CODE!>for (j in listOf(<!>true || x!!, break@l1 <!UNREACHABLE_CODE!>|| x!!, x!!)) {
+            break@l1
+        }<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+/*
+ * TESTCASE NUMBER: 26
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30867
+ */
+fun case_26(x: Boolean?) {
+    while (true) {
+        <!UNREACHABLE_CODE!>for (i in listOf(<!>break, <!UNREACHABLE_CODE!>x!!, x<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>)) {
+
+        }<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+/*
+ * TESTCASE NUMBER: 27
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30868
+ */
+fun case_27(x: Int?, y: Class) {
+    while (true) {
+        y<!UNREACHABLE_CODE!>[<!>break, <!UNREACHABLE_CODE!>x!!]<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+}
+
+/*
+ * TESTCASE NUMBER: 28
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30868
+ */
+fun case_28(x: Int?, y: List<List<Int>>) {
+    while (true) {
+        y[break]<!UNREACHABLE_CODE!>[x!!]<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/2.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/2.kt
new file mode 100644
index 00000000000..bada49abf4c
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/2.kt
@@ -0,0 +1,99 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 2
+ * DESCRIPTION: Raw data flow analysis test
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Any?) {
+    if (x is Nothing) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()<!>
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Any) {
+    if (x is Nothing) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()<!>
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: Any?) {
+    if (x !is Nothing) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()<!>
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Any) {
+    if (x !is Nothing) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()<!>
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: Any?) {
+    if (!(x !is Nothing?)) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>x<!>?.<!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Any?) {
+    if (!(x !is Nothing)) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()<!>
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(x: Any) {
+    if (!(x is Nothing)) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()<!>
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(x: Any?) {
+    if (!(x is Nothing?)) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>x<!>?.<!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()
+    }
+}
+
+// TESTCASE NUMBER: 9
+fun case_9(x: Any?) {
+    if (!!(x !is Nothing?)) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>x<!>?.<!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()
+    }
+}
+
+// TESTCASE NUMBER: 10
+fun case_10(x: Any?) {
+    if (!!(x !is Nothing)) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()<!>
+    }
+}
+
+// TESTCASE NUMBER: 11
+fun case_11(x: Any?) {
+    if (x is Nothing?) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>x<!>?.<!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()
+    }
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/20.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/20.kt
new file mode 100644
index 00000000000..6650efd957f
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/20.kt
@@ -0,0 +1,401 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 20
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28489
+ */
+fun case_1(x: Boolean?) {
+    l1@ while (true) {
+        l2@ while (true || x as Boolean) {
+            break@l1
+        }
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28489
+ */
+fun case_2(x: Boolean?) {
+    l1@ while (true) {
+        l2@ do {
+            break@l1
+        } while (<!UNREACHABLE_CODE!>true || x as Boolean<!>)
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28489
+ */
+fun case_3(x: Boolean?) {
+    l1@ do {
+        l2@ do {
+            break@l1
+        } while (<!UNREACHABLE_CODE!>true || x as Boolean<!>)
+    } while (<!UNREACHABLE_CODE!>true<!>)
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28489
+ */
+fun case_4(x: Boolean?) {
+    l1@ do {
+        l2@ do {
+            break@l1
+        } while (<!UNREACHABLE_CODE!>x as Boolean<!>)
+    } while (<!UNREACHABLE_CODE!>true<!>)
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(<!UNUSED_PARAMETER!>x<!>: Boolean?) {
+    l1@ do {
+        l2@ do {
+            break@l2
+        } while (<!UNREACHABLE_CODE!>x as Boolean<!>)
+    } while (true)
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?"), UNREACHABLE_CODE!>x<!>
+    <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()<!>
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Boolean?) {
+    l1@ do {
+        l2@ do {
+            break@l1
+        } while (<!UNREACHABLE_CODE!>true<!>)
+    } while (<!UNREACHABLE_CODE!>x as Boolean<!>)
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(x: Boolean?) {
+    l1@ while (true) {
+        l2@ while (true || x as Boolean) {
+            break@l2
+        }
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?"), UNREACHABLE_CODE!>x<!>
+    <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()<!>
+}
+
+/*
+ * TESTCASE NUMBER: 8
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28489
+ */
+fun case_8(x: Boolean?) {
+    l1@ while (true || x as Boolean) {
+        l2@ while (true) {
+            break@l2
+        }
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+// TESTCASE NUMBER: 9
+fun case_9(x: Boolean?) {
+    l1@ while (true) {
+        break@l1
+        <!UNREACHABLE_CODE!>l2@ while (x as Boolean) {
+
+        }<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+/*
+ * TESTCASE NUMBER: 10
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28489
+ */
+fun case_10(x: Boolean?) {
+    l1@ while (true) {
+        l2@ <!UNREACHABLE_CODE!>while (<!>break@l1 <!UNREACHABLE_CODE!>|| x as Boolean) {
+
+        }<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+// TESTCASE NUMBER: 11
+fun case_11(x: Boolean?) {
+    l1@ while (true) {
+        l2@ <!UNREACHABLE_CODE!>while (<!>break@l1 <!UNREACHABLE_CODE!>&& x as Boolean) {
+
+        }<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 12
+fun case_12(x: Boolean?) {
+    while (true) {
+        break <!UNREACHABLE_CODE!>|| x as Boolean<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 13
+fun case_13(x: Boolean?) {
+    while (true) {
+        break <!UNREACHABLE_CODE!>&& x as Boolean<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 14
+fun case_14(x: Boolean?) {
+    do {
+        break <!UNREACHABLE_CODE!>|| x as Boolean<!>
+    } while (<!UNREACHABLE_CODE!>true<!>)
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 15
+fun case_15(x: Boolean?) {
+    do {
+        break <!UNREACHABLE_CODE!>&& x as Boolean<!>
+    } while (<!UNREACHABLE_CODE!>true<!>)
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 16
+fun case_16(x: Boolean?) {
+    do {
+        break
+    } while (<!UNREACHABLE_CODE!>x as Boolean<!>)
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+/*
+ * TESTCASE NUMBER: 17
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28489
+ */
+fun case_17(x: Boolean?) {
+    l1@ while (true) {
+        l2@ while (true) {
+            l3@ <!UNREACHABLE_CODE!>while (<!>break@l2 <!UNREACHABLE_CODE!>|| x as Boolean) {
+
+            }<!>
+        }
+        break
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+/*
+ * TESTCASE NUMBER: 18
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28489
+ */
+fun case_18(x: Boolean?) {
+    l1@ while (true) {
+        l2@ while (true) {
+            l3@ <!UNREACHABLE_CODE!>while (<!>break@l1 <!UNREACHABLE_CODE!>|| x as Boolean) {
+
+            }<!>
+        }
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+// TESTCASE NUMBER: 19
+fun case_19(x: Boolean?) {
+    l1@ while (true) {
+        l2@ while (true) {
+            l3@ <!UNREACHABLE_CODE!>while (<!>break@l1 <!UNREACHABLE_CODE!>&& x as Boolean) {
+
+            }<!>
+        }
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 20
+fun case_20(x: Boolean?) {
+    l1@ while (true) {
+        l2@ while (true) {
+            l3@ <!UNREACHABLE_CODE!>while (<!>break@l2 <!UNREACHABLE_CODE!>&& x as Boolean) {
+
+            }<!>
+        }
+        break
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 21
+fun case_21(x: Boolean?) {
+    for (i in listOf(1, 2, 3)) {
+        break <!UNREACHABLE_CODE!>|| x as Boolean<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 22
+fun case_22(x: Boolean?) {
+    for (i in listOf(1, 2, 3)) {
+        break <!UNREACHABLE_CODE!>&& x as Boolean<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 23
+fun case_23(x: Boolean?) {
+    l1@ for (i in listOf(1, 2, 3)) {
+        l2@ for (j in listOf(1, 2, 3)) {
+            break@l1 <!UNREACHABLE_CODE!>|| x as Boolean<!>
+        }
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 24
+fun case_24(x: Boolean?) {
+    l1@ for (i in listOf(1, 2, 3)) {
+        l2@ for (j in listOf(1, 2, 3)) {
+            true || x as Boolean
+            break@l1
+        }
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 25
+fun case_25(x: Boolean?) {
+    l1@ for (i in listOf(1, 2, 3)) {
+        l2@ <!UNREACHABLE_CODE!>for (j in listOf(<!>true || x as Boolean, break@l1 <!UNREACHABLE_CODE!>|| x as Boolean, x as Boolean)) {
+            break@l1
+        }<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+/*
+ * TESTCASE NUMBER: 26
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30867
+ */
+fun case_26(x: Boolean?) {
+    while (true) {
+        <!UNREACHABLE_CODE!>for (i in listOf(<!>break, <!UNREACHABLE_CODE!>x as Boolean, x<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>)) {
+
+        }<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+/*
+ * TESTCASE NUMBER: 27
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30868
+ */
+fun case_27(x: Int?, y: Class) {
+    while (true) {
+        y<!UNREACHABLE_CODE!>[<!>break, <!UNREACHABLE_CODE!>x as Int]<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+}
+
+/*
+ * TESTCASE NUMBER: 28
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30868
+ */
+fun case_28(x: Int?, y: List<List<Int>>) {
+    while (true) {
+        y[break]<!UNREACHABLE_CODE!>[x as Int]<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+}
+
+/*
+ * TESTCASE NUMBER: 29
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30868
+ */
+fun case_29(x: Boolean?, y: MutableList<Int>) {
+    while (true) {
+        y[break] <!UNREACHABLE_CODE!>= 10<!>
+        <!UNREACHABLE_CODE!>x!!<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/21.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/21.kt
new file mode 100644
index 00000000000..fc78c28c868
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/21.kt
@@ -0,0 +1,55 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 21
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28508
+ */
+class Case1 {
+    val x: Int?
+    init {
+        val y = this
+        if (y.x != null) {
+            x = null
+            <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>this.x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y.x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>y.x<!>.inv()
+        } else {
+            x = 10
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28508
+ */
+class Case2 {
+    val x: Int
+    init {
+        val y = this
+        if (<!SENSELESS_COMPARISON!>y.x == null<!>) {
+            x = 11
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>this.x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Nothing")!>y.x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Nothing")!>y.x<!>.inv()
+            println(1)
+        } else {
+            x = 11
+        }
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/22.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/22.kt
new file mode 100644
index 00000000000..9380c05fd39
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/22.kt
@@ -0,0 +1,233 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 22
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28333
+ */
+fun case_1(x: Boolean?, y: Boolean?) {
+    while (true) {
+        y != null || break
+        x!!
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28333
+ */
+fun case_2(x: Boolean?, y: Boolean?) {
+    do {
+        y != null || break
+        x!!
+    } while (true)
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28333
+ */
+fun case_3(x: Boolean?, y: Boolean?) {
+    while (true) {
+        y != null && break
+        x!!
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28333
+ */
+fun case_4(x: Boolean?, y: Boolean?) {
+    do {
+        y != null && break
+        x!!
+    } while (true)
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: Boolean?, y: Boolean?) {
+    while (true) {
+        y.<!UNREACHABLE_CODE!><!IMPLICIT_NOTHING_AS_TYPE_PARAMETER!>to<!>(<!>break<!UNREACHABLE_CODE!>)<!>
+        <!UNREACHABLE_CODE!>x!!<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Boolean?, y: ((x: Nothing) -> Unit)?) {
+    while (true) {
+        y!!<!UNREACHABLE_CODE!>(<!>break<!UNREACHABLE_CODE!>)<!>
+        <!UNREACHABLE_CODE!>x!!<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(x: Boolean?, y: Boolean?) {
+    while (true) {
+        y ?: break
+        x!!
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+/*
+ * TESTCASE NUMBER: 8
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28333
+ */
+fun case_8(x: Boolean?, y: Boolean?) {
+    while (true) {
+        y ?: (y!! || break)
+        x!!
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+/*
+ * TESTCASE NUMBER: 9
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28333
+ */
+fun case_9(x: Int?) {
+    val y: Int
+    while (true) {
+        <!UNREACHABLE_CODE!>y =<!> break as Int <!UNREACHABLE_CODE!>+ x!!<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+}
+
+/*
+ * TESTCASE NUMBER: 10
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28333
+ */
+fun case_10(x: Int?) {
+    val y: Int
+    do {
+        break as Int <!UNREACHABLE_CODE!>+ x as Int<!>
+    } while (<!UNREACHABLE_CODE!>true<!>)
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+}
+
+/*
+ * TESTCASE NUMBER: 11
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28333
+ */
+fun case_11(x: Int?) {
+    operator fun Nothing.invoke(x: Any) = x
+
+    val y: Int
+    while (true) {
+        break<!UNREACHABLE_CODE!>(x!!)<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+}
+
+/*
+ * TESTCASE NUMBER: 12
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28333
+ */
+fun case_12(x: Int?) {
+    operator fun Nothing.get(x: Int, y: Int) = x + y
+
+    val y: Int
+    while (true) {
+        <!IMPLICIT_NOTHING_AS_TYPE_PARAMETER!>break<!UNREACHABLE_CODE!>[x!!]<!><!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+}
+
+/*
+ * TESTCASE NUMBER: 13
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28333
+ */
+fun case_13(x: Int?) {
+    operator fun Nothing.set(<!UNUSED_PARAMETER!>x<!>: Int, <!UNUSED_PARAMETER!>y<!>: Int) {}
+
+    val y: Int
+    while (true) {
+        break<!UNREACHABLE_CODE!>[x!!] = 10<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+}
+
+/*
+ * TESTCASE NUMBER: 14
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28333
+ */
+fun case_14(x: Int?) {
+    operator fun Nothing.set(<!UNUSED_PARAMETER!>x<!>: Int, <!UNUSED_PARAMETER!>y<!>: Int) {}
+
+    val y: Int
+    while (true) {
+        break<!UNREACHABLE_CODE!>[10] = x!!<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+}
+
+// TESTCASE NUMBER: 15
+fun case_15(x: Int?) {
+    operator fun Nothing.invoke(x: () -> Unit) = x()
+
+    val y: Int
+    while (true) {
+        break <!UNREACHABLE_CODE!>{
+            x!!
+        }<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>.<!UNRESOLVED_REFERENCE!>not<!>()
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/23.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/23.kt
new file mode 100644
index 00000000000..cf28fb04692
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/23.kt
@@ -0,0 +1,77 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 23
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * ISSUES: KT-28965
+ */
+inline fun <reified T, reified K> case_1(x: T) {
+    if (x is K) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("K & T")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("K & T")!>x<!><!UNSAFE_CALL!>.<!>equals(x)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * ISSUES: KT-28965
+ */
+inline fun <reified T, reified K> case_2(x: T) {
+    x as K
+    <!DEBUG_INFO_EXPRESSION_TYPE("K & T")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("K & T")!>x<!><!UNSAFE_CALL!>.<!>equals(x)
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * ISSUES: KT-28965
+ */
+inline fun <reified T, reified K> case_3() {
+    var x: T? = <!VARIABLE_WITH_REDUNDANT_INITIALIZER!>10 as T<!>
+    x = null
+    if (<!DEBUG_INFO_CONSTANT!>x<!> is K) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("K & T? & kotlin.Nothing?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("K & T? & kotlin.Nothing?")!>x<!>
+        println(1)
+    }
+}
+
+// TESTCASE NUMBER: 4
+inline fun <reified T, reified K> case_4(x: T?) {
+    if (x is K) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("K & T?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("K & T?")!>x<!><!UNSAFE_CALL!>.<!>equals(x)
+    }
+}
+
+// TESTCASE NUMBER: 5
+inline fun <reified T, reified K> case_5(x: T) {
+    if (x is K?) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("K? & T")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("K? & T")!>x<!><!UNSAFE_CALL!>.<!>equals(x)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 6
+ * ISSUES: KT-28965
+ */
+inline fun <reified T, reified K> case_6() {
+    var x: T? = 10 as T
+    if (x is K) {
+        x = null
+        <!DEBUG_INFO_EXPRESSION_TYPE("T? & kotlin.Nothing?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("T? & kotlin.Nothing?")!>x<!>
+        println(1)
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/24.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/24.kt
new file mode 100644
index 00000000000..e636529ffd2
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/24.kt
@@ -0,0 +1,118 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 24
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28370
+ */
+fun case_1() {
+    var x: Boolean? = true
+    if (x != null) {
+        try {
+            throw Exception()
+        } catch (e: Exception) {
+            x = null
+        }
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28370
+ */
+fun case_2() {
+    var x: Boolean? = true
+    if (x != null) {
+        try {
+            x = null
+        } finally { }
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-29482
+ */
+fun case_3(x: String?) {
+    while (true) {
+        try {
+            if (x == null) {
+                throw Exception()
+            }
+        } catch (e: Exception) {
+            break
+        }
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-29482
+ */
+fun case_4(x: String?) {
+    while (true) {
+        try {
+            x!!
+        } catch (e: Exception) {
+            break
+        }
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-29482
+ */
+fun case_5(x: String?) {
+    do {
+        try {
+            x!!
+        } catch (e: Exception) {
+            break
+        }
+    } while (true)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
+
+/*
+ * TESTCASE NUMBER: 6
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-29482
+ */
+fun case_6(x: String?) {
+    do {
+        try {
+            if (x == null) {
+                throw Exception()
+            }
+        } catch (e: Exception) {
+            break
+        }
+    } while (true)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/25.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/25.kt
new file mode 100644
index 00000000000..a791edfa358
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/25.kt
@@ -0,0 +1,62 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 25
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1, 2
+class ClassWithEqualsOverride {
+    override fun equals(other: Any?) = true
+    fun fun_1() = true
+}
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28239
+ */
+fun case_1() {
+    val x: ClassWithEqualsOverride? = null
+    val y = ClassWithEqualsOverride()
+    if (y == x) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithEqualsOverride & ClassWithEqualsOverride?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithEqualsOverride & ClassWithEqualsOverride?"), DEBUG_INFO_SMARTCAST!>x<!>.fun_1()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28239
+ */
+fun case_2() {
+    val x: ClassWithEqualsOverride? = null
+    val y: ClassWithEqualsOverride? = ClassWithEqualsOverride()
+    if (y != null) {
+        if (y == x) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithEqualsOverride & ClassWithEqualsOverride?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithEqualsOverride & ClassWithEqualsOverride?"), DEBUG_INFO_SMARTCAST!>x<!>.fun_1()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28239
+ */
+fun case_3() {
+    val x: ClassWithEqualsOverride? = null
+    val y: ClassWithEqualsOverride? = ClassWithEqualsOverride()
+    if (y!! == x) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithEqualsOverride & ClassWithEqualsOverride?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithEqualsOverride & ClassWithEqualsOverride?"), DEBUG_INFO_SMARTCAST!>x<!>.fun_1()
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/26.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/26.kt
new file mode 100644
index 00000000000..1e58ac70b24
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/26.kt
@@ -0,0 +1,125 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 26
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30507
+ */
+fun case_1() {
+    var x: MutableList<Int>? = mutableListOf(1)
+    x!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.Int> & kotlin.collections.MutableList<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>x<!>[if (true) {x=null;0} else 0] += <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.Int> & kotlin.collections.MutableList<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>x<!>[0]
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.Int> & kotlin.collections.MutableList<kotlin.Int>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.Int> & kotlin.collections.MutableList<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>x<!>[0].inv()
+}
+
+// TESTCASE NUMBER: 2
+fun case_2() {
+    var x: MutableList<Int>? = mutableListOf(1)
+    x!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.Int> & kotlin.collections.MutableList<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>x<!>[if (true) {x=null;0} else 0] = <!UNSAFE_CALL!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.Int>?")!>x<!>[0]<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.Int>?")!>x<!>
+    <!UNSAFE_CALL!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.Int>?")!>x<!>[0]<!>.inv()
+}
+
+// TESTCASE NUMBER: 3
+fun case_3() {
+    var x: MutableList<Int>? = mutableListOf(1)
+    x!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.Int> & kotlin.collections.MutableList<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>x<!>[0] = if (true) {x=null;0} else 0
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.Int>?")!>x<!>
+    <!UNSAFE_CALL!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.Int>?")!>x<!>[0]<!>.inv()
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30507
+ */
+fun case_4() {
+    var x: Class? = Class()
+    x!!
+    val y = <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>[if (true) {x=null;0} else 0, <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>[0]]
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>[0].inv()
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30507
+ */
+fun case_5() {
+    var x: Class? = Class()
+    x!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>(if (true) {x=null;0} else 0, <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>)
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.fun_1()
+}
+
+// TESTCASE NUMBER: 6
+fun case_6() {
+    var x: MutableList<MutableList<Int>>? = mutableListOf(mutableListOf(1))
+    x!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.collections.MutableList<kotlin.Int>> & kotlin.collections.MutableList<kotlin.collections.MutableList<kotlin.Int>>?"), DEBUG_INFO_SMARTCAST!>x<!>[if (true) {x=null;0} else 0][<!UNSAFE_CALL!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.collections.MutableList<kotlin.Int>>?")!>x<!>[0]<!>[0]] += 10
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.collections.MutableList<kotlin.Int>> & kotlin.collections.MutableList<kotlin.collections.MutableList<kotlin.Int>>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.collections.MutableList<kotlin.Int>> & kotlin.collections.MutableList<kotlin.collections.MutableList<kotlin.Int>>?"), DEBUG_INFO_SMARTCAST!>x<!>[0][0].inv()
+}
+
+/*
+ * TESTCASE NUMBER: 7
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30507
+ */
+fun case_7() {
+    var x: Class? = Class()
+    x!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>(if (true) {x=null;0} else 0)(<!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>)
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.fun_1()
+}
+
+// TESTCASE NUMBER: 8
+fun case_8() {
+    var x: MutableList<MutableList<Int>>? = mutableListOf(mutableListOf(1))
+    x!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.collections.MutableList<kotlin.Int>> & kotlin.collections.MutableList<kotlin.collections.MutableList<kotlin.Int>>?"), DEBUG_INFO_SMARTCAST!>x<!>[if (true) {x=null;0} else 0].addAll(1, <!UNSAFE_CALL!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.collections.MutableList<kotlin.Int>>?")!>x<!>[0]<!>)
+}
+
+// TESTCASE NUMBER: 9
+fun case_9() {
+    var x: MutableList<MutableList<Int>>? = mutableListOf(mutableListOf(1))
+    x!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.collections.MutableList<kotlin.Int>> & kotlin.collections.MutableList<kotlin.collections.MutableList<kotlin.Int>>?"), DEBUG_INFO_SMARTCAST!>x<!>[if (true) {x=null;0} else 0].subList(0, 2)[<!UNSAFE_CALL!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.collections.MutableList<kotlin.Int>>?")!>x<!>[0]<!>[0]]
+}
+
+/*
+ * TESTCASE NUMBER: 10
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30507
+ */
+fun case_10() {
+    var x: MutableList<MutableList<Int>>? = mutableListOf(mutableListOf(1))
+    x!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.collections.MutableList<kotlin.Int>> & kotlin.collections.MutableList<kotlin.collections.MutableList<kotlin.Int>>?"), DEBUG_INFO_SMARTCAST!>x<!>.subList(if (true) {x=null;0} else 0, 2)[<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.collections.MutableList<kotlin.Int>> & kotlin.collections.MutableList<kotlin.collections.MutableList<kotlin.Int>>?"), DEBUG_INFO_SMARTCAST!>x<!>[0][0]]
+}
+
+/*
+ * TESTCASE NUMBER: 11
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30507
+ */
+fun case_11() {
+    var x: MutableList<MutableList<Int>>? = mutableListOf(mutableListOf(1))
+    x!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.collections.MutableList<kotlin.Int>> & kotlin.collections.MutableList<kotlin.collections.MutableList<kotlin.Int>>?"), DEBUG_INFO_SMARTCAST!>x<!>[if (true) {x=null;0} else 0].subList(<!UNSAFE_CALL!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.collections.MutableList<kotlin.Int>>?")!>x<!>[0]<!>[0], 2)
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/27.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/27.kt
new file mode 100644
index 00000000000..a6a29305acc
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/27.kt
@@ -0,0 +1,121 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 27
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28333
+ */
+fun case_1(x: Boolean?, y: Boolean?) {
+    while (true) {
+        y != null || break
+        x!!
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Boolean?, <!UNUSED_PARAMETER!>y<!>: Int?) {
+    while (true) {
+        break <!UNREACHABLE_CODE!>|| y == null<!>
+        <!UNREACHABLE_CODE!>x!!<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: Boolean?, y: Boolean?) {
+    while (true) {
+        if (y == null) {
+            break
+        }
+        x!!
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28333
+ */
+fun case_4(x: Boolean?, y: Boolean?) {
+    while (true) {
+        y == null && break
+        x!!
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: Boolean?, y: Boolean?) {
+    while (true) {
+        y ?: break
+        x!!
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Boolean?, y: Boolean?) {
+    loop@ while (true) {
+        when (y) {
+            true -> break@loop
+            false -> break@loop
+            null -> if (true) break@loop else 1
+        }
+        x!!
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(x: Boolean?, y: Boolean?) {
+    loop@ while (true) {
+        <!DEBUG_INFO_IMPLICIT_EXHAUSTIVE!>when (y) {
+            true -> break@loop
+            false -> break@loop
+            null -> break@loop
+        }<!>
+        <!UNREACHABLE_CODE!>x!!<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(x: Boolean?, y: Boolean?) {
+    loop@ while (true) {
+        when (y) {
+            true -> x!!
+            false -> x!!
+            null -> if (true) x!! else break@loop
+        }
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/28.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/28.kt
new file mode 100644
index 00000000000..10a6b4aa8ca
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/28.kt
@@ -0,0 +1,20 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 28
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun <T : List<T>> Inv<out T>.case_1() {
+    if (this is MutableList<*>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T> & kotlin.collections.MutableList<*>"), DEBUG_INFO_EXPRESSION_TYPE("Inv<out T>")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T> & kotlin.collections.MutableList<*>"), DEBUG_INFO_EXPRESSION_TYPE("Inv<out T>")!>this<!>[0] = <!TYPE_MISMATCH!><!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T> & kotlin.collections.MutableList<*>"), DEBUG_INFO_EXPRESSION_TYPE("Inv<out T>")!>this<!>[1]<!>
+    }
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/29.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/29.kt
new file mode 100644
index 00000000000..ec9bed03f30
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/29.kt
@@ -0,0 +1,125 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 29
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(a: Any?) {
+    while (true) {
+        if (a == null) break
+        if (true) continue
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a<!><!UNSAFE_CALL!>.<!>equals(10)
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(a: Any?) {
+    (l@ {
+        while (true) {
+            if (a == null) return@l
+            if (true) break
+        }
+    })()
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a<!><!UNSAFE_CALL!>.<!>equals(10)
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(a: Any?) {
+    loop1@ while (true) {
+        loop2@ while (true) {
+            if (true) break
+            if (a == null) <!UNREACHABLE_CODE!>return<!> continue@loop1
+        }
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?"), UNREACHABLE_CODE!>a<!>
+    <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a<!><!UNSAFE_CALL!>.<!>equals(10)<!>
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(a: Any?) {
+    loop1@ while (true) {
+        loop2@ while (true) {
+            break@loop1
+            <!UNREACHABLE_CODE!>if (a == null) return<!>
+        }
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a<!><!UNSAFE_CALL!>.<!>equals(10)
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * UNEXPECTED BEHAVIOUR
+ */
+fun case_5(a: Any?) {
+    loop1@ while (true) {
+        loop2@ while (true) {
+            <!UNREACHABLE_CODE!>return<!> break@loop1
+            <!UNREACHABLE_CODE!>if (a == null) return<!>
+        }
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(10)
+}
+
+/*
+ * TESTCASE NUMBER: 6
+ * UNEXPECTED BEHAVIOUR
+ */
+fun case_6(a: Any?) {
+    loop1@ while (true) {
+        loop2@ while (true) {
+            throw break@loop1
+            <!UNREACHABLE_CODE!>if (a == null) return<!>
+        }
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(10)
+}
+
+/*
+ * TESTCASE NUMBER: 7
+ * UNEXPECTED BEHAVIOUR
+ */
+fun case_7(<!UNUSED_PARAMETER!>a<!>: Any?) {
+    loop1@ while (true) {
+        loop2@ while (true) {
+            throw continue@loop1
+            <!UNREACHABLE_CODE!>if (a == null) return<!>
+        }
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), UNREACHABLE_CODE!>a<!>
+    <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(10)<!>
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(a: Any?) {
+    var b: Any? = 10
+    loop1@ while (b != null) {
+        loop2@ while (true) {
+            b = null
+            <!UNREACHABLE_CODE!>return<!> continue@loop1
+            <!UNREACHABLE_CODE!>if (a == null) return<!>
+        }
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a<!><!UNSAFE_CALL!>.<!>equals(10)
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/3.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/3.kt
new file mode 100644
index 00000000000..0555d75c14e
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/3.kt
@@ -0,0 +1,102 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 3
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Nothing?) {
+    if (<!DEBUG_INFO_CONSTANT!>x<!> is Int) {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?"), SMARTCAST_IMPOSSIBLE!>x<!>.inv()
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Nothing) {
+    if (<!USELESS_IS_CHECK!>x <!UNREACHABLE_CODE!>is Unit<!><!>) <!UNREACHABLE_CODE!>{
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>x<!>.<!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()
+    }<!>
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: Nothing?) {
+    if (<!DEBUG_INFO_CONSTANT!>x<!> !is Class) else {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?"), SMARTCAST_IMPOSSIBLE!>x<!>.prop_1
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Nothing) {
+    if (<!USELESS_IS_CHECK!>x <!UNREACHABLE_CODE!>!is EnumClass<!><!>) else <!UNREACHABLE_CODE!>{
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>x<!>.<!UNRESOLVED_REFERENCE!>fun_1<!>()
+    }<!>
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: Nothing?) {
+    if (!(<!USELESS_IS_CHECK!><!DEBUG_INFO_CONSTANT!>x<!> !is Class.NestedClass?<!>)) {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>?.<!UNRESOLVED_REFERENCE!>prop_4<!>
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Nothing?) {
+    if (!(<!DEBUG_INFO_CONSTANT!>x<!> !is Object)) {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?"), SMARTCAST_IMPOSSIBLE!>x<!>.prop_1
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(x: Nothing) {
+    if (<!UNREACHABLE_CODE!>!(<!><!USELESS_IS_CHECK!>x is DeepObject.A.B.C.D.E.F.G.J<!><!UNREACHABLE_CODE!>)<!>) else <!UNREACHABLE_CODE!>{
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>x<!>.<!UNRESOLVED_REFERENCE!>prop_1<!>
+    }<!>
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(x: Nothing?) {
+    if (!(<!USELESS_IS_CHECK!><!DEBUG_INFO_CONSTANT!>x<!> is Int?<!>)) else {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>?.<!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()
+    }
+}
+
+// TESTCASE NUMBER: 9
+fun case_9(x: Nothing?) {
+    if (!!(<!USELESS_IS_CHECK!><!DEBUG_INFO_CONSTANT!>x<!> !is TypealiasNullableStringIndirect<!REDUNDANT_NULLABLE!>?<!><!>)) else {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>?.<!UNRESOLVED_REFERENCE!>length<!>
+    }
+}
+
+// TESTCASE NUMBER: 10
+fun case_10(x: Nothing?) {
+    if (!!(<!DEBUG_INFO_CONSTANT!>x<!> !is Interface3)) else {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?"), SMARTCAST_IMPOSSIBLE!>x<!>.itest()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?"), SMARTCAST_IMPOSSIBLE!>x<!>.itest3()
+    }
+}
+
+// TESTCASE NUMBER: 11
+fun case_11(x: Nothing?) {
+    if (<!USELESS_IS_CHECK!><!DEBUG_INFO_CONSTANT!>x<!> is SealedMixedChildObject1?<!>) {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>?.<!UNRESOLVED_REFERENCE!>prop_1<!>
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>?.<!UNRESOLVED_REFERENCE!>prop_2<!>
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/30.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/30.kt
new file mode 100644
index 00000000000..e6af9badd71
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/30.kt
@@ -0,0 +1,47 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 30
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ * ISSUES: KT-30907
+ */
+
+// TESTCASE NUMBER: 1
+class Case1(val x: Any?) {
+    val y = x!!
+    val z: Any = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?"), TYPE_MISMATCH!>x<!>
+}
+
+// TESTCASE NUMBER: 2
+class Case2(val y: Any?): ClassWithCostructorParam(y!!) {
+    val z: Any = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?"), TYPE_MISMATCH!>y<!>
+}
+
+// TESTCASE NUMBER: 3
+class Case3(val y: Any?): ClassWithCostructorParam(y as Class) {
+    val z: Class = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?"), TYPE_MISMATCH!>y<!>
+}
+
+// TESTCASE NUMBER: 4
+class Case4(val y: Any?): ClassWithCostructorParam(y!!) {
+    init {
+        val z: Any = <!TYPE_MISMATCH!>y<!>
+    }
+}
+
+// TESTCASE NUMBER: 5
+class Case5(val y: Any?): ClassWithCostructorParam(y as Interface1), Interface1 by <!TYPE_MISMATCH!>y<!> {}
+
+// TESTCASE NUMBER: 6
+fun case_6(a: Int?) = object : ClassWithCostructorParam(a!!) {
+    fun run() = a<!UNSAFE_CALL!>.<!>toShort()
+    init {
+        println(a<!UNSAFE_CALL!>.<!>toShort())
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/31.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/31.kt
new file mode 100644
index 00000000000..355b3d1d126
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/31.kt
@@ -0,0 +1,21 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 31
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Interface1) = x
+fun case_1(x: Interface2) = x
+fun case_1() {
+    val x: Interface1 = null <!CAST_NEVER_SUCCEEDS!>as<!> Interface1
+    x as Interface2
+    <!OVERLOAD_RESOLUTION_AMBIGUITY!>case_1<!>(<!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & Interface2")!>x<!>)
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/32.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/32.kt
new file mode 100644
index 00000000000..0acc3cf23e4
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/32.kt
@@ -0,0 +1,79 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 32
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1, 2, 3, 4, 5
+fun stringArg(number: String) {}
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-27464
+ */
+fun case_1(x: Int?) {
+    if (x == null) {
+        <!UNREACHABLE_CODE!>stringArg(<!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!><!ALWAYS_NULL!>x<!>!!<!><!UNREACHABLE_CODE!>)<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int? & kotlin.Nothing"), UNREACHABLE_CODE!>x<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-27464
+ */
+fun case_2(x: Int?, y: Nothing?) {
+    if (x == <!DEBUG_INFO_CONSTANT!>y<!>) {
+        <!UNREACHABLE_CODE!>stringArg(<!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!><!ALWAYS_NULL!>x<!>!!<!><!UNREACHABLE_CODE!>)<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int? & kotlin.Nothing"), UNREACHABLE_CODE!>x<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-27464
+ */
+fun case_3(x: Int?) {
+    if (x == null) {
+        <!ALWAYS_NULL!>x<!> as Int
+        stringArg(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int? & kotlin.Nothing")!>x<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-27464
+ */
+fun case_4(x: Int?) {
+    if (x == null) {
+        <!ALWAYS_NULL!>x<!>!!
+        <!UNREACHABLE_CODE!>stringArg(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>)<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int? & kotlin.Nothing"), UNREACHABLE_CODE!>x<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-27464
+ */
+fun case_5(x: Int?) {
+    if (x == null) {
+        var y = <!DEBUG_INFO_CONSTANT!>x<!>
+        <!ALWAYS_NULL!>y<!>!!
+        <!UNREACHABLE_CODE!>stringArg(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>y<!>)<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int? & kotlin.Nothing"), UNREACHABLE_CODE!>y<!>
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/33.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/33.kt
new file mode 100644
index 00000000000..07a3c12c1c8
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/33.kt
@@ -0,0 +1,71 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 33
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1, 2, 3, 4, 5
+fun nullableStringArg(number: String?) {}
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-25453
+ */
+fun case_1(x: Int?) {
+    if (x == null) {
+        nullableStringArg(<!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!>)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-25453
+ */
+fun case_2(x: Int?, y: Nothing?) {
+    if (x == <!DEBUG_INFO_CONSTANT!>y<!>) {
+        nullableStringArg(<!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!>)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-25453
+ */
+fun case_3(x: Int?) {
+    if (x == null) {
+        nullableStringArg(<!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!>)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-25453
+ */
+fun case_4(x: Int?) {
+    if (x == null) {
+        nullableStringArg(<!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!>)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-25453
+ */
+fun case_5(x: Int?) {
+    if (x == null) {
+        var y = <!DEBUG_INFO_CONSTANT!>x<!>
+        nullableStringArg(<!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>y<!>)
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/34.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/34.kt
new file mode 100644
index 00000000000..b9b63dc3007
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/34.kt
@@ -0,0 +1,222 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 34
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-22379
+ */
+fun case_1() {
+    var x: String? = "..."
+    while (x!!.length > 1) {
+        x = null
+        break
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-22379
+ */
+fun case_3() {
+    var x: String? = "..."
+    while ((x as String).length > 1) {
+        x = null
+        break
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-22379
+ */
+fun case_4() {
+    var x: Boolean? = true
+    while (x!!) {
+        x = null
+        break
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+// TESTCASE NUMBER: 5
+fun case_5() {
+    var x: Boolean? = true
+    while (true && x!!) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+        x = null
+        break
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 6
+fun case_6() {
+    var x: Boolean? = true
+    while (false && x!!) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+        x = null
+        break
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 7
+fun case_7() {
+    var x: Boolean? = true
+    while (true || x!!) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+        x = null
+        break
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 8
+fun case_8() {
+    var x: Boolean? = true
+    while (!(false && x!!)) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+        x = null
+        break
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 9
+fun case_9() {
+    var x: String? = <!VARIABLE_WITH_REDUNDANT_INITIALIZER!>"..."<!>
+    do {
+        x = null
+        break
+    } while (<!UNREACHABLE_CODE!>x!!.length > 1<!>)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x<!><!UNSAFE_CALL!>.<!>length
+}
+
+// TESTCASE NUMBER: 10
+fun case_10() {
+    var x: String? = <!VARIABLE_WITH_REDUNDANT_INITIALIZER!>"..."<!>
+    do {
+        x = null
+        break
+    } while (<!UNREACHABLE_CODE!>(x as String).length > 1<!>)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x<!><!UNSAFE_CALL!>.<!>length
+}
+
+// TESTCASE NUMBER: 11
+fun case_11() {
+    var x: Boolean? = <!VARIABLE_WITH_REDUNDANT_INITIALIZER!>true<!>
+    do {
+        x = null
+        break
+    } while (<!UNREACHABLE_CODE!>x!!<!>)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 12
+fun case_12() {
+    var x: Boolean? = true
+    do {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+        x = null
+        break
+    } while (<!UNREACHABLE_CODE!>true && x!!<!>)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 13
+fun case_13() {
+    var x: Boolean? = true
+    do {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+        x = null
+        break
+    } while (<!UNREACHABLE_CODE!>false && x!!<!>)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 14
+fun case_14() {
+    var x: Boolean? = true
+    do {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+        x = null
+        break
+    } while (<!UNREACHABLE_CODE!>true || x!!<!>)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 15
+fun case_15() {
+    var x: Boolean? = true
+    do {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+        x = null
+        break
+    } while (<!UNREACHABLE_CODE!>!(false && x!!)<!>)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+/*
+ * TESTCASE NUMBER: 16
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-22379, KT-28369
+ */
+fun case_16() {
+    var x: Boolean? = true
+    while (x!! && if (true) {x = null; true} else true) {
+        break
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
+
+/*
+ * TESTCASE NUMBER: 17
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-22379, KT-28369
+ */
+fun case_17() {
+    var x: Boolean? = true
+    while (x!! && if (true) {x = null; true} else true) {
+        break
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/35.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/35.kt
new file mode 100644
index 00000000000..68b47bcf7b3
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/35.kt
@@ -0,0 +1,129 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 35
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-18130
+ */
+fun case_1() {
+    var x: String?
+    x = "Test"
+    println("${if (true) <!IMPLICIT_CAST_TO_ANY!>x = null<!> else <!IMPLICIT_CAST_TO_ANY!>1<!>}")
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-18130
+ */
+fun case_2() {
+    var x: String?
+    x = "Test"
+    println("${try { x = null } finally { }}")
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-18130
+ */
+fun case_3() {
+    var x: String?
+    x = "Test"
+    println("${try {  } finally { x = null }}")
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing & kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-18130
+ */
+fun case_4() {
+    var x: String?
+    x = "Test"
+    println("${try { x = null } catch (e: Exception) { } finally { }}")
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-18130
+ */
+fun case_5() {
+    var x: String?
+    x = "Test"
+    println("${try { } catch (e: Exception) { x = null } finally {  }}")
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
+
+/*
+ * TESTCASE NUMBER: 6
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-18130
+ */
+fun case_6() {
+    var x: String?
+    x = "Test"
+    println("${try { } catch (e: Exception) { } finally { x = null }}")
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing & kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
+
+/*
+ * TESTCASE NUMBER: 7
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-18130
+ */
+fun case_7() {
+    var x: String?
+    x = "Test"
+    println("${try { x = null } catch (e: Exception) { }}")
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
+
+/*
+ * TESTCASE NUMBER: 8
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-18130
+ */
+fun case_8() {
+    var x: String?
+    x = "Test"
+    println("${try { } catch (e: Exception) { x = null }}")
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
+
+/*
+ * TESTCASE NUMBER: 9
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-18130
+ */
+fun case_9() {
+    var x: String?
+    x = "Test"
+    println("${when (null) { else -> x = null } }")
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing & kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/36.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/36.kt
new file mode 100644
index 00000000000..05c59457ddb
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/36.kt
@@ -0,0 +1,92 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 36
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-13650
+ */
+fun case_1(x: Class?, y: Any) {
+    x?.prop_12 = if (y is String) "" else throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>y<!>.toUpperCase()
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Class?, y: Any) {
+    x?.prop_9 = y is String || return
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>.<!UNRESOLVED_REFERENCE_WRONG_RECEIVER!>toUpperCase<!>()
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-13650
+ */
+fun case_3(x: Class?, y: Any) {
+    x?.prop_12 = y as String
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>y<!>.toUpperCase()
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-13650
+ */
+fun case_4(x: Class?, y: Any) {
+    x?.prop_12 = y as? String ?: return
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>y<!>.toUpperCase()
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-13650
+ */
+fun case_5(x: Class?, y: String?) {
+    x?.prop_12 = y ?: return
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>y<!>.toUpperCase()
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Class?, y: String?) {
+    x?.prop_9 = y !is String && throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>y<!><!UNSAFE_CALL!>.<!>toUpperCase()
+}
+
+/*
+ * TESTCASE NUMBER: 7
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-13650
+ */
+fun case_7(x: Class?, y: String?) {
+    x?.prop_12 = y!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>y<!>.toUpperCase()
+}
+
+/*
+ * TESTCASE NUMBER: 8
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-13650
+ */
+fun case_8(x: Class?, y: String?) {
+    x?.prop_12 = if (y === null) throw Exception() else ""
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>y<!>.toUpperCase()
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/37.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/37.kt
new file mode 100644
index 00000000000..28d6eda7a54
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/37.kt
@@ -0,0 +1,118 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 37
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7630
+ */
+fun case_1() {
+    var x: Class? = Class()
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+        x++
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7630
+ */
+fun case_2() {
+    var x: Class?
+    x = Class()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    x--
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7630
+ */
+fun case_3() {
+    var x: Class? = Class()
+    x!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    --x
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7630
+ */
+fun case_4() {
+    var x: Class? = Class()
+    x as Class
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    ++x
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 5
+fun case_5() {
+    var x: Class? = Class()
+    x as Class
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    x = x + x
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+}
+
+// TESTCASE NUMBER: 6
+fun case_6() {
+    var x: Class? = Class()
+    if (x is Class) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+        x = x - x
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 7
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7630
+ */
+fun case_7() {
+    var x: Class?
+    x = Class()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    x += x
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+}
+
+/*
+ * TESTCASE NUMBER: 8
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7630
+ */
+fun case_8() {
+    var x: Class? = Class()
+    x!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    x -= x
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/38.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/38.kt
new file mode 100644
index 00000000000..fcb26a197a0
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/38.kt
@@ -0,0 +1,187 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 38
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-22454
+ */
+fun case_1() {
+    var x: String? = null
+
+    outer@ while (true) {
+        inner@ while (x == null) {
+            break@outer
+        }
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-22454
+ */
+fun case_2() {
+    var x: String? = null
+
+    outer@ while (true) {
+        inner@ while (x === null) {
+            break@outer
+        }
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-22454
+ */
+fun case_3(y: Nothing?) {
+    var x: String? = null
+
+    outer@ while (true) {
+        inner@ while (x === <!DEBUG_INFO_CONSTANT!>y<!>) {
+            break@outer
+        }
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-22454
+ */
+fun case_4(y: Nothing?) {
+    var x: String? = null
+
+    outer1@ while (true) {
+        outer2@ while (x == <!DEBUG_INFO_CONSTANT!>y<!>) {
+            inner@ while (true) {
+                break@outer1
+            }
+        }
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(y: Nothing?) {
+    var x: String? = null
+
+    outer@ while (x == null) {
+        inner@ while (true) {
+            break@outer
+        }
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x<!><!UNSAFE_CALL!>.<!>length
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(y: Nothing?) {
+    var x: String? = null
+
+    outer1@ while (true) {
+        outer2@ while (x == <!DEBUG_INFO_CONSTANT!>y<!>) {
+            inner@ while (true) {
+                break@outer2
+            }
+        }
+        break
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x<!><!UNSAFE_CALL!>.<!>length
+}
+
+/*
+ * TESTCASE NUMBER: 7
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-22454
+ */
+fun case_7() {
+    var x: String? = null
+
+    outer@ do {
+        inner@ do {
+            break@outer
+        } while (<!UNREACHABLE_CODE!>x == null<!>)
+    } while (<!UNREACHABLE_CODE!>true<!>)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
+
+/*
+ * TESTCASE NUMBER: 8
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-22454
+ */
+fun case_8(y: Nothing?) {
+    var x: String? = null
+
+    outer1@ do {
+        outer2@ do {
+            inner@ do {
+                break@outer1
+            } while (<!UNREACHABLE_CODE!>true<!>)
+        } while (<!UNREACHABLE_CODE!>x === <!DEBUG_INFO_CONSTANT!>y<!><!>)
+    } while (<!UNREACHABLE_CODE!>true<!>)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
+
+// TESTCASE NUMBER: 9
+fun case_9() {
+    var x: String? = null
+
+    outer@ while (x != null) {
+        inner@ do {
+            x = null
+        } while (x != null)
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing? & kotlin.String?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing? & kotlin.String?")!>x<!><!UNSAFE_CALL!>.<!>length
+    }
+}
+
+// TESTCASE NUMBER: 10
+fun case_10() {
+    var x: String? = null
+
+    outer@ while (x != null) {
+        inner@ do {
+            x = null
+        } while (true)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?"), UNREACHABLE_CODE!>x<!>
+        <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x<!><!UNSAFE_CALL!>.<!>length<!>
+    }
+}
+
+// TESTCASE NUMBER: 11
+fun case_11() {
+    var x: String? = null
+
+    outer@ while (x != null) {
+        inner@ do {
+            x = null
+            break
+        } while (<!UNREACHABLE_CODE!>x == null<!>)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x<!><!UNSAFE_CALL!>.<!>length
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/39.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/39.kt
new file mode 100644
index 00000000000..154169aea62
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/39.kt
@@ -0,0 +1,176 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 39
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-24652
+ */
+fun case_1() {
+    val x: String? = null
+    while (true) {
+        println(x ?: break)
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-24652
+ */
+fun case_2(y: MutableList<Int>) {
+    val x: Int? = null
+    while (true) {
+        y[x ?: break] = 10
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-24652
+ */
+fun case_3(y: MutableList<Int>) {
+    val x: Int? = null
+    while (true) {
+        y[0] = x ?: break
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+}
+
+// TESTCASE NUMBER: 4
+fun case_4() {
+    val x: Int? = null
+    while (true) {
+        x ?: break
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!><!UNSAFE_CALL!>.<!>inv()
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(y: Boolean) {
+    val x: Boolean? = null
+    while (true) {
+        y && (x ?: break)
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(y: Boolean) {
+    val x: Boolean? = null
+    while (true) {
+        y || (x ?: break)
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(y: Boolean?) {
+    val x: Boolean? = null
+    while (true) {
+        y ?: x ?: break
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+}
+
+/*
+ * TESTCASE NUMBER: 8
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-24652
+ */
+fun case_8() {
+    var y: Int = 10
+    val x: Int? = null
+    while (true) {
+        y += x ?: break
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+}
+
+/*
+ * TESTCASE NUMBER: 9
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-24652
+ */
+fun case_9() {
+    var y: Int = 10
+    val x: Int? = null
+    while (true) {
+        y -= x ?: break
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+}
+
+/*
+ * TESTCASE NUMBER: 10
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-24652
+ */
+fun case_10() {
+    var y: Int = 10
+    val x: Int? = null
+    while (true) {
+        val z = y - (x ?: break)
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+}
+
+/*
+ * TESTCASE NUMBER: 11
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-24652
+ */
+fun case_11() {
+    var y: Int = 10
+    val x: Int? = null
+    while (true) {
+        val z = y * (x ?: break)
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+}
+
+// TESTCASE NUMBER: 12
+fun case_12() {
+    var y: Int = 10
+    val x: Int? = null
+    while (true) {
+        y += if (x == null) break else 10
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!><!UNSAFE_CALL!>.<!>inv()
+}
+
+// TESTCASE NUMBER: 13
+fun case_13() {
+    var y: Int = 10
+    val x: Int? = null
+    while (true) {
+        val z = y * if (x != null) break else 10
+    }
+    <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!><!UNSAFE_CALL!>.<!>inv()
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/4.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/4.kt
new file mode 100644
index 00000000000..8a6703de417
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/4.kt
@@ -0,0 +1,194 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 4
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: properties, functions
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Any?) {
+    if (<!USELESS_IS_CHECK!>x is Int is Boolean<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE!>not<!>()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Any?) {
+    if (<!USELESS_IS_CHECK!><!USELESS_IS_CHECK!>x is Int is Any<!USELESS_NULLABLE_CHECK!>?<!><!> is Boolean<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE!>not<!>()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+    }
+}
+
+// TESTCASE NUMBER: 3
+inline fun <reified T>case_3(x: Any?) {
+    if (x is Int is T) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+    }
+}
+
+// TESTCASE NUMBER: 4
+inline fun <reified T : <!FINAL_UPPER_BOUND!>Boolean<!>>case_4(x: Any?) {
+    if (<!SENSELESS_COMPARISON!>x is Int is T == null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: Any?) {
+    if (<!SENSELESS_COMPARISON!>x is Int != null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Any?) {
+    if (<!SENSELESS_COMPARISON!>x is Int == null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(x: Any?) {
+    if (!(x !is Int) == false) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(x: Any?) {
+    if (!(x !is Int) == true) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+    }
+}
+
+// TESTCASE NUMBER: 9
+fun case_9(x: Any?) {
+    if (<!USELESS_IS_CHECK!>x !is Int !is Any<!USELESS_NULLABLE_CHECK!>?<!><!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+    }
+}
+
+// TESTCASE NUMBER: 10
+inline fun <reified T, reified K, reified L>case_10(x: Any?) {
+    if (x is T is K is L) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+    }
+}
+
+// TESTCASE NUMBER: 11
+inline fun <reified T, reified K, reified L>case_11(x: Any?) {
+    if (x is Int !is K !is T !is L) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+    }
+}
+
+// TESTCASE NUMBER: 12
+inline fun <reified T, reified K, reified L>case_12(x: Any?) {
+    if (x !is K !is T !is L) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+    }
+}
+
+// TESTCASE NUMBER: 13
+inline fun <reified T, reified K, reified L>case_13(x: Any?) {
+    if (!(x !is K !is T !is L)) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+    }
+}
+
+// TESTCASE NUMBER: 14
+inline fun <reified T>case_14(x: Any?) {
+    if (!(<!USELESS_IS_CHECK!>x !is T is Boolean<!>)) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+    }
+}
+
+// TESTCASE NUMBER: 15
+inline fun <reified T>case_15(x: Any?) {
+    if (<!USELESS_IS_CHECK!>!(x !is T) is Boolean<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+    }
+}
+
+// TESTCASE NUMBER: 16
+inline fun <reified T, reified K, reified L>case_16(x: Any?) {
+    if (((x is K) is T) is L) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+    }
+}
+
+// TESTCASE NUMBER: 17
+inline fun <reified T>case_17(x: Any?) {
+    if (x is T is T) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+    }
+}
+
+// TESTCASE NUMBER: 18
+inline fun <reified T>case_18(x: Any?) {
+    if (x !is T is T) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+    }
+}
+
+// TESTCASE NUMBER: 19
+inline fun <reified T>case_19(x: Any?) {
+    if (x is T !is T) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/40.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/40.kt
new file mode 100644
index 00000000000..2418b50f237
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/40.kt
@@ -0,0 +1,32 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 40
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * ISSUES: KT-8819
+ */
+fun case_1(x: Pair<*, *>) {
+    if (x.first !is String) return
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x.first<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x.first<!>.<!UNRESOLVED_REFERENCE!>length<!>
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * ISSUES: KT-8819
+ */
+fun case_2(x: Pair<*, *>) {
+    if (x.first !is String?) throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x.first<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x.first<!>?.<!UNRESOLVED_REFERENCE!>length<!>
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/41.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/41.kt
new file mode 100644
index 00000000000..e10cb2f8690
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/41.kt
@@ -0,0 +1,98 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 41
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+inline fun <reified T> case_1(x: Any?) {
+    when (x) {
+        is T -> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+        }
+        else -> return
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+}
+
+// TESTCASE NUMBER: 2
+inline fun <reified T> case_2(x: Any?) {
+    when (x) {
+        is Any -> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+        }
+        is T -> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+        }
+        else -> return
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+}
+
+// TESTCASE NUMBER: 3
+inline fun <reified T> case_3(x: Any?) {
+    when (x) {
+        is T? -> return
+        else -> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+        }
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+}
+
+// TESTCASE NUMBER: 4
+inline fun <reified T> case_4(x: Any?) {
+    when (x) {
+        is T -> return
+        else -> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+        }
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+}
+
+// TESTCASE NUMBER: 5
+inline fun <reified T> case_5(x: Any?) {
+    if (x is T) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+    } else return
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+}
+
+// TESTCASE NUMBER: 6
+inline fun <reified T> case_6(x: Any?) {
+    if (x is T?) return
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+}
+
+// TESTCASE NUMBER: 7
+inline fun <reified T> case_7(x: Any?) {
+    if (x is Any) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+    } else if (x is T) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+    } else return
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/42.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/42.kt
new file mode 100644
index 00000000000..daba37cebb9
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/42.kt
@@ -0,0 +1,168 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 42
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * ISSUES: KT-1982
+ */
+fun case_1(x: Any) {
+    if (x is Int || x is Float) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>x<!>.<!UNRESOLVED_REFERENCE_WRONG_RECEIVER!>toByte<!>()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * ISSUES: KT-1982
+ */
+fun case_2(x: Any?) {
+    if (x is Int || x is Float?) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE_WRONG_RECEIVER!>toByte<!>()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * ISSUES: KT-1982
+ */
+fun case_3(x: Any?) {
+    if (x is Int? || x is Float) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE_WRONG_RECEIVER!>toByte<!>()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * ISSUES: KT-1982
+ */
+fun case_4(x: Any?) {
+    if (x is Int? || x is Float?) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>?.<!UNRESOLVED_REFERENCE_WRONG_RECEIVER!>toByte<!>()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * ISSUES: KT-1982
+ */
+fun case_5(x: Any?) {
+    if (x is Int || x is Float) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE_WRONG_RECEIVER!>toByte<!>()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 6
+ * ISSUES: KT-1982
+ */
+fun <T> case_6(x: T) {
+    if (x is Int || x is Float) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.<!UNRESOLVED_REFERENCE_WRONG_RECEIVER!>toByte<!>()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 7
+ * ISSUES: KT-1982
+ */
+fun <T> case_7(x: T) {
+    if (x is Int? || x is Float?) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.<!UNRESOLVED_REFERENCE_WRONG_RECEIVER!>toByte<!>()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 8
+ * ISSUES: KT-1982
+ */
+inline fun <reified T> case_8(x: T) {
+    if (x is Int? || x is Float?) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.<!UNRESOLVED_REFERENCE_WRONG_RECEIVER!>toByte<!>()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 9
+ * ISSUES: KT-1982
+ */
+inline fun <reified T : Any> case_9(x: T) {
+    if (x is Int<!USELESS_NULLABLE_CHECK!>?<!> || x is Float<!USELESS_NULLABLE_CHECK!>?<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.<!UNRESOLVED_REFERENCE_WRONG_RECEIVER!>toByte<!>()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 10
+ * ISSUES: KT-1982
+ */
+inline fun <reified T : Any> case_10(x: T) {
+    if (x is ClassLevel2 || x is ClassLevel21 || x is ClassLevel22 || x is ClassLevel23) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.<!UNRESOLVED_REFERENCE!>test1<!>()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 11
+ * ISSUES: KT-1982
+ */
+inline fun <reified T : Any> case_11(x: T) {
+    if (x !is ClassLevel2 && x !is ClassLevel21 && x !is ClassLevel22 && x !is ClassLevel23) return
+    <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.<!UNRESOLVED_REFERENCE!>test1<!>()
+}
+
+/*
+ * TESTCASE NUMBER: 12
+ * ISSUES: KT-1982
+ */
+fun case_12(x: Any) {
+    if (x !is Int && x !is Float) return
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>x<!>.<!UNRESOLVED_REFERENCE_WRONG_RECEIVER!>toByte<!>()
+}
+
+/*
+ * TESTCASE NUMBER: 13
+ * ISSUES: KT-1982
+ */
+fun <T> case_13(x: T) {
+    if (x !is Int && x !is Float) throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.<!UNRESOLVED_REFERENCE_WRONG_RECEIVER!>toByte<!>()
+}
+
+/*
+ * TESTCASE NUMBER: 14
+ * ISSUES: KT-1982
+ */
+fun case_14(x: Any) {
+    if (x is Int || x is Float) {
+        if (x is Float) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Float")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Float")!>x<!>.<!UNRESOLVED_REFERENCE!>NaN<!>
+        } else {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>x<!>.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+        }
+    }
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/43.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/43.kt
new file mode 100644
index 00000000000..d27d635747f
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/43.kt
@@ -0,0 +1,90 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 43
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * ISSUES: KT-10461
+ */
+fun case_1(x: Double?, y: Double?) : Double {
+    return if (x == null && y == null) {
+        0.0
+    } else if (x != null && y == null) {
+        <!DEBUG_INFO_SMARTCAST!>x<!>
+    } else if (x == null && y != null) {
+        <!DEBUG_INFO_SMARTCAST!>y<!>
+    } else {
+        x <!NONE_APPLICABLE!>+<!> y
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * ISSUES: KT-8781
+ */
+fun case_2(x: Boolean?, y: Any?) {
+    if (x == true) return
+    if (x == false) return
+    if (y != x) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>y<!><!UNSAFE_CALL!>.<!>equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * ISSUES: KT-8781
+ */
+fun case_3(x : Unit?, y : Any?) {
+    if (x == kotlin.Unit) return
+    if (y != x) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>y<!><!UNSAFE_CALL!>.<!>equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * ISSUES: KT-8781
+ */
+fun case_4(x : EnumClassSingle?, y : Any?) {
+    if (x == EnumClassSingle.EVERYTHING) return
+    if (y != x) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>y<!><!UNSAFE_CALL!>.<!>equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * ISSUES: KT-18950
+ */
+fun case_5(x: SealedClass) {
+    when (x) {
+        is SealedChild1 -> <!DEBUG_INFO_SMARTCAST!>x<!>.number
+        is SealedChild2 -> <!DEBUG_INFO_SMARTCAST!>x<!>.e1 + <!DEBUG_INFO_SMARTCAST!>x<!>.e2
+        else -> x.<!UNRESOLVED_REFERENCE!>m1<!> <!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>+<!> x.<!UNRESOLVED_REFERENCE!>m1<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 6
+ * ISSUES: KT-18950
+ */
+fun case_6(x: SealedClass?) {
+    when (x) {
+        is SealedChild1 -> <!DEBUG_INFO_SMARTCAST!>x<!>.number
+        is SealedChild2 -> <!DEBUG_INFO_SMARTCAST!>x<!>.e1 + <!DEBUG_INFO_SMARTCAST!>x<!>.e2
+        null -> {}
+        else -> x.<!UNRESOLVED_REFERENCE!>m1<!> <!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>+<!> x.<!UNRESOLVED_REFERENCE!>m1<!>
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/44.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/44.kt
new file mode 100644
index 00000000000..0a99451b8a3
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/44.kt
@@ -0,0 +1,56 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 44
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * ISSUES: KT-25747
+ */
+fun case_1(x: Int?) {
+    val y = x != null
+    if (y) {
+        x<!UNSAFE_CALL!>.<!>inv()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * ISSUES: KT-25747
+ */
+fun case_2(x: Any?) {
+    val y = x is Int
+    if (y) {
+        x.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * ISSUES: KT-25747
+ */
+fun <T> case_3(x: T) {
+    val y = x is Int
+    if (y) {
+        x.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * ISSUES: KT-25747
+ */
+fun <T> case_4(x: T) {
+    val y = x is Int?
+    if (y) {
+        x?.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+    }
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/45.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/45.kt
new file mode 100644
index 00000000000..11384270907
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/45.kt
@@ -0,0 +1,30 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 45
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * ISSUES: KT-22996
+ */
+fun case_1(x: Number?): Long? {
+    if (x is Long?) return <!DEBUG_INFO_SMARTCAST!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>x<!>
+    return <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>x<!><!UNSAFE_CALL!>.<!>toLong()
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * ISSUES: KT-22997
+ */
+fun case_2(x: Number?): Long? {
+    if (x == null || x is Long) return <!TYPE_MISMATCH!>x<!> else return 0L
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/5.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/5.kt
new file mode 100644
index 00000000000..1d239a2ab71
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/5.kt
@@ -0,0 +1,22 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 5
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+class Case1<T : Number> {
+    inline fun <reified T : CharSequence>case_1(x: Any?) {
+        if (x is T) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any & kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any & kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE_WRONG_RECEIVER!>toByte<!>()
+        }
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/6.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/6.kt
new file mode 100644
index 00000000000..0bcb08ece9b
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/6.kt
@@ -0,0 +1,150 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 6
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Any?) {
+    if (x is Int || x !is Int) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Any) {
+    if (x is Number || x !is Number || <!USELESS_IS_CHECK!>x is Number<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>x<!>.<!UNRESOLVED_REFERENCE_WRONG_RECEIVER!>toByte<!>()
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: Any?) {
+    if (x is Boolean || <!USELESS_IS_CHECK!>x !is Boolean is Boolean<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE!>prop_1<!>
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Any) {
+    if (x !is EnumClass || <!USELESS_IS_CHECK!>x !is EnumClass<!> || <!USELESS_IS_CHECK!>x is EnumClass<!> || <!USELESS_IS_CHECK!>x is EnumClass<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>x<!>.<!UNRESOLVED_REFERENCE!>fun_1<!>()
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: Any?) {
+    if (!(x !is Class.NestedClass?) || x is Class.NestedClass? || x !is Class.NestedClass?) {
+        if (!!(x !is Class.NestedClass?)) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE!>prop_4<!>
+        }
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Any?) {
+    if (!(x is Object) || !!(<!USELESS_IS_CHECK!>x !is Object<!>)) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE!>prop_1<!>
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(x: Any) {
+    if (!(x is DeepObject.A.B.C.D.E.F.G.J) || !!!!!!(<!USELESS_IS_CHECK!>x is DeepObject.A.B.C.D.E.F.G.J<!>)) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>x<!>.<!UNRESOLVED_REFERENCE!>prop_1<!>
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(x: Any?) {
+    if (x is Int? == x is Int?) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>?.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+    }
+}
+
+// TESTCASE NUMBER: 9
+fun case_9(x: Any?) {
+    if (!!!(x !is TypealiasNullableStringIndirect<!REDUNDANT_NULLABLE!>?<!>)) else {
+        if (!(x !is TypealiasNullableStringIndirect<!REDUNDANT_NULLABLE!>?<!>)) else {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>?.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>get<!>(0)
+        }
+    }
+}
+
+// TESTCASE NUMBER: 10
+fun case_10(x: Any?) {
+    if (!!(x !is Interface3)) {
+        if (!!!(x is Interface3)) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE!>itest<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE!>itest3<!>()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 11
+fun case_11(x: Any?) {
+    if (x is SealedMixedChildObject1?) else {
+        if (x is SealedMixedChildObject1?) else {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>?.<!UNRESOLVED_REFERENCE!>prop_1<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>?.<!UNRESOLVED_REFERENCE!>prop_2<!>
+        }
+    }
+}
+
+// TESTCASE NUMBER: 12
+inline fun <reified T, reified K>case_12(x: Any?) {
+    if (x !is T) {
+        if (x is T is K) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+        }
+    }
+}
+
+// TESTCASE NUMBER: 13
+inline fun <reified T, reified K>case_13(x: Any?) {
+    if (x !is T) {
+        if (x !is K) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+        }
+    }
+}
+
+// TESTCASE NUMBER: 14
+inline fun <reified T, reified K>case_14(x: Any?) {
+    if (x is K) else {
+        if (x !is T) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+        }
+    }
+}
+
+// TESTCASE NUMBER: 15
+inline fun <reified T, reified K>case_15(x: Any?) {
+    if (x !is T) {
+        if (x is K) else {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+        }
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/7.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/7.kt
new file mode 100644
index 00000000000..91d167c64f4
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/7.kt
@@ -0,0 +1,60 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 7
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Int?) {
+    if ((x is Int) <!USELESS_ELVIS!>?: (x is Int)<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!><!UNSAFE_CALL!>.<!>inv()
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Int?) {
+    if (x?.equals(1) ?: x is Int) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!><!UNSAFE_CALL!>.<!>inv()
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: Boolean?) {
+    if (x ?: (x != null)) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Boolean?) {
+    if (if (x != null) <!DEBUG_INFO_SMARTCAST!>x<!> else <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: Any?) {
+    if (if (x is String) true else false) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE!>length<!>
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Any?) {
+    if ((if (x != null) true else null) != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE!>length<!>
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/8.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/8.kt
new file mode 100644
index 00000000000..a0ad4bd5bdd
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/8.kt
@@ -0,0 +1,50 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 8
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Class?) {
+    if (x?.fun_4()?.fun_4()?.fun_4()?.fun_4() != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.fun_4()<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?"), SMARTCAST_IMPOSSIBLE!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.fun_4()<!>.fun_4()<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?"), SMARTCAST_IMPOSSIBLE!><!DEBUG_INFO_EXPRESSION_TYPE("Class?"), SMARTCAST_IMPOSSIBLE!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.fun_4()<!>.fun_4()<!>.fun_4()<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?"), SMARTCAST_IMPOSSIBLE!><!DEBUG_INFO_EXPRESSION_TYPE("Class?"), SMARTCAST_IMPOSSIBLE!><!DEBUG_INFO_EXPRESSION_TYPE("Class?"), SMARTCAST_IMPOSSIBLE!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.fun_4()<!>.fun_4()<!>.fun_4()<!>.fun_4()<!>
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Class?) {
+    if (x?.fun_4()?.prop_8 != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.fun_4()<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?"), SMARTCAST_IMPOSSIBLE!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.fun_4()<!>.prop_8<!>
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: Class?) {
+    if (x?.prop_8?.fun_4() != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?"), SMARTCAST_IMPOSSIBLE!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>.fun_4()<!>.prop_8
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Class?) {
+    if (x?.prop_8.also { } != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>fun_4()<!>
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/9.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/9.kt
new file mode 100644
index 00000000000..a86c6daec94
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/9.kt
@@ -0,0 +1,31 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (NEGATIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 9
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun <T, K> case_1(x: T?, y: K?) {
+    x <!UNCHECKED_CAST!>as T<!>
+    y <!UNCHECKED_CAST!>as K<!>
+    val z = <!DEBUG_INFO_EXPRESSION_TYPE("T & T?")!>x<!> ?: <!DEBUG_INFO_EXPRESSION_TYPE("K & K?")!>y<!>
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & T?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>z<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>z<!><!UNSAFE_CALL!>.<!>equals(10)
+}
+
+// TESTCASE NUMBER: 1
+inline fun <reified T: Any, reified K: T?> case_2(y: K?) {
+    y as K
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("K & K?")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("K & K?")!>y<!><!UNSAFE_CALL!>.<!>equals(10)
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/1.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/1.kt
new file mode 100644
index 00000000000..e6ccb7a8f21
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/1.kt
@@ -0,0 +1,4231 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 1
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, functions, typealiases, properties, enumClasses
+ */
+
+// FILE: other_package.kt
+
+package otherpackage
+
+// TESTCASE NUMBER: 13
+class Case13 {}
+
+// TESTCASE NUMBER: 14
+typealias Case14 = String?
+
+// FILE: main.kt
+
+import otherpackage.*
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Any?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.funNullableAny()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28159
+ */
+fun case_2(x: Nothing?) {
+    if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> !== null<!>) {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>.hashCode()
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3() {
+    if (Object.prop_1 == null)
+        else {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>.funNullableAny()
+        }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Char?) {
+    if (x != null && true) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5() {
+    val x: Unit? = null
+
+    if (x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>
+    if (x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    if (x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    if (x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    if (x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.propNullableT
+    if (x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.propNullableAny
+    if (x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    if (x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    if (x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.funNullableT()
+    if (x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: EmptyClass?) {
+    val y = true
+
+    if (x != null && !y) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass & EmptyClass?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass & EmptyClass?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass & EmptyClass?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass & EmptyClass?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass & EmptyClass?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass & EmptyClass?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass & EmptyClass?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass & EmptyClass?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass & EmptyClass?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass & EmptyClass?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun case_7() {
+    if (nullableNumberProperty != null || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing? & kotlin.Number?")!>nullableNumberProperty<!> != null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>nullableNumberProperty<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>nullableNumberProperty<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>nullableNumberProperty<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>nullableNumberProperty<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>nullableNumberProperty<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>nullableNumberProperty<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>nullableNumberProperty<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>nullableNumberProperty<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>nullableNumberProperty<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>nullableNumberProperty<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(x: TypealiasNullableString) {
+    if (x !== null && <!SENSELESS_COMPARISON!><!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>
+    if (x !== null && <!SENSELESS_COMPARISON!><!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    if (x !== null && <!SENSELESS_COMPARISON!><!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    if (x !== null && <!SENSELESS_COMPARISON!><!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    if (x !== null && <!SENSELESS_COMPARISON!><!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>.propNullableT
+    if (x !== null && <!SENSELESS_COMPARISON!><!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>.propNullableAny
+    if (x !== null && <!SENSELESS_COMPARISON!><!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    if (x !== null && <!SENSELESS_COMPARISON!><!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    if (x !== null && <!SENSELESS_COMPARISON!><!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>.funNullableT()
+    if (x !== null && <!SENSELESS_COMPARISON!><!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 9
+fun case_9(x: TypealiasNullableString<!REDUNDANT_NULLABLE!>?<!>) {
+    if (x === null) {
+
+    } else if (false) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 10
+fun case_10() {
+    val a = Class()
+
+    if (a.prop_4 === null || true) {
+        if (a.prop_4 != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.prop_4<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.prop_4<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.prop_4<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.prop_4<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.prop_4<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.prop_4<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.prop_4<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.prop_4<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.prop_4<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.prop_4<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 11
+fun case_11(x: TypealiasNullableStringIndirect<!REDUNDANT_NULLABLE!>?<!>, y: TypealiasNullableStringIndirect) {
+    val t: TypealiasNullableStringIndirect = null
+
+    if (x == null) {
+
+    } else {
+        if (y != null) {
+            if (nullableStringProperty == null) {
+                if (t != null) {
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String */ & TypealiasNullableStringIndirect? /* = kotlin.String? */")!>x<!>
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String */ & TypealiasNullableStringIndirect? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String */ & TypealiasNullableStringIndirect? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String */ & TypealiasNullableStringIndirect? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String */ & TypealiasNullableStringIndirect? /* = kotlin.String? */")!>x<!>.propNullableT
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String */ & TypealiasNullableStringIndirect? /* = kotlin.String? */")!>x<!>.propNullableAny
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String */ & TypealiasNullableStringIndirect? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String */ & TypealiasNullableStringIndirect? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String */ & TypealiasNullableStringIndirect? /* = kotlin.String? */")!>x<!>.funNullableT()
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String */ & TypealiasNullableStringIndirect? /* = kotlin.String? */")!>x<!>.funNullableAny()
+                }
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 12
+fun case_12(x: TypealiasNullableStringIndirect, y: TypealiasNullableStringIndirect) =
+    if (x == null) "1"
+    else if (y === null) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String */ & TypealiasNullableStringIndirect /* = kotlin.String? */")!>x<!>
+    else if (<!SENSELESS_COMPARISON!>y === null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String */ & TypealiasNullableStringIndirect /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    else if (<!SENSELESS_COMPARISON!>y === null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String */ & TypealiasNullableStringIndirect /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    else if (<!SENSELESS_COMPARISON!>y === null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String */ & TypealiasNullableStringIndirect /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    else if (<!SENSELESS_COMPARISON!>y === null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String */ & TypealiasNullableStringIndirect /* = kotlin.String? */")!>x<!>.propNullableT
+    else if (<!SENSELESS_COMPARISON!>y === null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String */ & TypealiasNullableStringIndirect /* = kotlin.String? */")!>x<!>.propNullableAny
+    else if (<!SENSELESS_COMPARISON!>y === null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String */ & TypealiasNullableStringIndirect /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    else if (<!SENSELESS_COMPARISON!>y === null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String */ & TypealiasNullableStringIndirect /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    else if (<!SENSELESS_COMPARISON!>y === null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String */ & TypealiasNullableStringIndirect /* = kotlin.String? */")!>x<!>.funNullableT()
+    else if (<!SENSELESS_COMPARISON!>y === null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect /* = kotlin.String */ & TypealiasNullableStringIndirect /* = kotlin.String? */")!>x<!>.funNullableAny()
+    else "-1"
+
+// TESTCASE NUMBER: 13
+fun case_13(x: otherpackage.Case13?) =
+    if (x == null) {
+        throw Exception()
+    } else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case13 & otherpackage.Case13?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case13 & otherpackage.Case13?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case13 & otherpackage.Case13?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case13 & otherpackage.Case13?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case13 & otherpackage.Case13?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case13 & otherpackage.Case13?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case13 & otherpackage.Case13?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case13 & otherpackage.Case13?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case13 & otherpackage.Case13?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case13 & otherpackage.Case13?")!>x<!>.funNullableAny()
+    }
+
+// TESTCASE NUMBER: 14
+class Case14 {
+    val x: otherpackage.Case14<!REDUNDANT_NULLABLE!>?<!>
+    init {
+        x = otherpackage.Case14()
+    }
+}
+
+fun case_14() {
+    val a = Case14()
+
+    if (a.x != null) {
+        if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
+            if (<!SENSELESS_COMPARISON!>a.x !== null<!>) {
+                if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
+                    if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
+                        if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
+                            if (<!SENSELESS_COMPARISON!>a.x !== null<!>) {
+                                if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
+                                    if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
+                                        if (<!SENSELESS_COMPARISON!>a.x !== null<!>) {
+                                            if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
+                                                if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
+                                                    if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
+                                                        if (<!SENSELESS_COMPARISON!>a.x !== null<!>) {
+                                                            if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
+                                                                if (<!SENSELESS_COMPARISON!>a.x !== null<!>) {
+                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case14 /* = kotlin.String */ & otherpackage.Case14? /* = kotlin.String? */")!>a.x<!>
+                                                                        <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case14 /* = kotlin.String */"), DEBUG_INFO_SMARTCAST!>a.x<!>.equals(null)
+                                                                        <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case14 /* = kotlin.String */"), DEBUG_INFO_SMARTCAST!>a.x<!>.propT
+                                                                        <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case14 /* = kotlin.String */"), DEBUG_INFO_SMARTCAST!>a.x<!>.propAny
+                                                                        <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case14 /* = kotlin.String */ & otherpackage.Case14? /* = kotlin.String? */")!>a.x<!>.propNullableT
+                                                                        <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case14 /* = kotlin.String */ & otherpackage.Case14? /* = kotlin.String? */")!>a.x<!>.propNullableAny
+                                                                        <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case14 /* = kotlin.String */"), DEBUG_INFO_SMARTCAST!>a.x<!>.funT()
+                                                                        <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case14 /* = kotlin.String */"), DEBUG_INFO_SMARTCAST!>a.x<!>.funAny()
+                                                                        <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case14 /* = kotlin.String */ & otherpackage.Case14? /* = kotlin.String? */")!>a.x<!>.funNullableT()
+                                                                        <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case14 /* = kotlin.String */ & otherpackage.Case14? /* = kotlin.String? */")!>a.x<!>.funNullableAny()
+                                                                }
+                                                            }
+                                                        }
+                                                    }
+                                                }
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 15
+fun case_15(x: EmptyObject) {
+    val <!UNUSED_VARIABLE!>t<!> = if (<!SENSELESS_COMPARISON!>x === null<!>) "" else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 16
+fun case_16() {
+    val x: TypealiasNullableNothing = null
+
+    if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!>) {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableNothing /* = kotlin.Nothing? */")!>x<!>
+    }
+}
+
+// TESTCASE NUMBER: 17
+val case_17 = if (nullableIntProperty == null) 0 else {
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>nullableIntProperty<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>nullableIntProperty<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>nullableIntProperty<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>nullableIntProperty<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>nullableIntProperty<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>nullableIntProperty<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>nullableIntProperty<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>nullableIntProperty<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>nullableIntProperty<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>nullableIntProperty<!>.funNullableAny()
+}
+
+//TESTCASE NUMBER: 18
+fun case_18(a: DeepObject.A.B.C.D.E.F.G.J?) {
+    if (a != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 19
+fun case_19(b: Boolean) {
+    val a = if (b) {
+        object {
+            val B19 = if (b) {
+                object {
+                    val C19 = if (b) {
+                        object {
+                            val D19 = if (b) {
+                                object {
+                                    val x: Number? = 10
+                                }
+                            } else null
+                        }
+                    } else null
+                }
+            } else null
+        }
+    } else null
+
+    if (a != null && <!DEBUG_INFO_SMARTCAST!>a<!>.B19 != null && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19 != null && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19 != null && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 20
+fun case_20(b: Boolean) {
+    val a = object {
+        val B19 = object {
+            val C19 = object {
+                val D19 =  if (b) {
+                    object {}
+                } else null
+            }
+        }
+    }
+
+    if (a.B19.C19.D19 !== null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided> & case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>a.B19.C19.D19<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>"), DEBUG_INFO_SMARTCAST!>a.B19.C19.D19<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>"), DEBUG_INFO_SMARTCAST!>a.B19.C19.D19<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>"), DEBUG_INFO_SMARTCAST!>a.B19.C19.D19<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided> & case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>a.B19.C19.D19<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided> & case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>a.B19.C19.D19<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>"), DEBUG_INFO_SMARTCAST!>a.B19.C19.D19<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>"), DEBUG_INFO_SMARTCAST!>a.B19.C19.D19<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided> & case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>a.B19.C19.D19<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided> & case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>a.B19.C19.D19<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 21
+fun case_21() {
+    if (EnumClassWithNullableProperty.B.prop_1 !== null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.B.prop_1<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.B.prop_1<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.B.prop_1<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.B.prop_1<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.B.prop_1<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 22
+fun case_22(a: (() -> Unit)?) {
+    if (a != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>()<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>()<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>()<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>()<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>()<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>()<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>()<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>()<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>()<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>()<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 23
+fun case_23(a: ((Float) -> Int?)?, b: Float?) {
+    if (a != null && b !== null) {
+        val x = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!><!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>)<!>
+        if (x != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 24
+fun case_24(a: ((() -> Unit) -> Unit)?, b: (() -> Unit)?) =
+    if (a !== null && b !== null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>b<!>)
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_SMARTCAST!>b<!>)
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>b<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>b<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>b<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit")!>b<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit")!>b<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>b<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>b<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit")!>b<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit")!>b<!>.funNullableAny()
+    } else null
+
+// TESTCASE NUMBER: 25
+fun case_25(b: Boolean) {
+    val x = {
+        if (b) object {
+            val a = 10
+        } else null
+    }
+
+    val y = if (b) x else null
+
+    if (y !== null) {
+        val z = <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided>?")!><!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_25.<anonymous>.<no name provided>?)? & () -> case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>y<!>()<!>
+
+        if (z != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z<!>.a
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z<!>.a.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z<!>.a.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z<!>.a.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z<!>.a.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z<!>.a.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z<!>.a.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z<!>.a.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z<!>.a.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z<!>.a.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 26
+fun case_26(a: ((Float) -> Int?)?, b: Float?) {
+    if (a != null == true && b != null == true) {
+        val x = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!><!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>)<!>
+        if (x != null == true) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 27
+fun case_27() {
+    if (Object.prop_1 == null == true == true == true == true == true == true == true == true == true == true == true == true == true == true)
+    else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>.funNullableAny()
+    }
+}
+
+//TESTCASE NUMBER: 28
+fun case_28(a: DeepObject.A.B.C.D.E.F.G.J?) =
+    if (a != null == true == false == false == false == true == false == true == false == false == true == true) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.x
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.funNullableAny()
+    } else -1
+
+// TESTCASE NUMBER: 29
+open class Case29(a: Int?, val b: Float?, private val c: Unit?, protected val d: String?, internal val e: Char?, public val f: Any?) {
+    val x: Char? = '.'
+    private val y: Unit? = kotlin.Unit
+    protected val z: Int? = 12
+    public val u: String? = "..."
+    val s: Any?
+    val v: Int?
+    val w: Number?
+    val t: String? = if (u != null) this.u else null
+
+    init {
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(null)
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.propT
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.propAny
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a<!>.propNullableT
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a<!>.propNullableAny
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.funT()
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.funAny()
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a<!>.funNullableT()
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a<!>.funNullableAny()
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a<!>
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(null)
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propT
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propAny
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableT
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableAny
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funT()
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funAny()
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableT()
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableAny()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.equals(null)
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.propT
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.propAny
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.propNullableT
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.propNullableAny
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.funT()
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.funAny()
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.funNullableT()
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.funNullableAny()
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(null)
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propT
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propAny
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableT
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableAny
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funT()
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funAny()
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableT()
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableAny()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.equals(null)
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.propT
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.propAny
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.propNullableT
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.propNullableAny
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.funT()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.funAny()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.funNullableT()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.funNullableAny()
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(null)
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propT
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propAny
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableT
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableAny
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funT()
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funAny()
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableT()
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableAny()
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.equals(null)
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.propT
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.propAny
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.propNullableT
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.propNullableAny
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.funT()
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.funAny()
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.funNullableT()
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.funNullableAny()
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(null)
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.propT
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.propAny
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.propNullableT
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.propNullableAny
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.funT()
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.funAny()
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.funNullableT()
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.funNullableAny()
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.equals(null)
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.propT
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.propAny
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.propNullableT
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.propNullableAny
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.funT()
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.funAny()
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.funNullableT()
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.funNullableAny()
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.equals(null)
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.propT
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.propAny
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.propNullableT
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.propNullableAny
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.funT()
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.funAny()
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.funNullableT()
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.funNullableAny()
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(null)
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.propT
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.propAny
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.propNullableT
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.propNullableAny
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.funT()
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.funAny()
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.funNullableT()
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.funNullableAny()
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(null)
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.propT
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.propAny
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.propNullableT
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.propNullableAny
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.funT()
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.funAny()
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.funNullableT()
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.funNullableAny()
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.equals(null)
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.propT
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.propAny
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.propNullableT
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.propNullableAny
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.funT()
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.funAny()
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.funNullableT()
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.funNullableAny()
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.equals(null)
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.propT
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.propAny
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.propNullableT
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.propNullableAny
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.funT()
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.funAny()
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.funNullableT()
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.funNullableAny()
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.equals(null)
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.propT
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.propAny
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.propNullableT
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.propNullableAny
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.funT()
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.funAny()
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.funNullableT()
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.funNullableAny()
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.equals(null)
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.propT
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.propAny
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.propNullableT
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.propNullableAny
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.funT()
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.funAny()
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.funNullableT()
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.funNullableAny()
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.equals(null)
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.propT
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.propAny
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.propNullableT
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.propNullableAny
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.funT()
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.funAny()
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.funNullableT()
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.funNullableAny()
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.equals(null)
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.propT
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.propAny
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.propNullableT
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.propNullableAny
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.funT()
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.funAny()
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.funNullableT()
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.funNullableAny()
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.equals(null)
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.propT
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.propAny
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.propNullableT
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.propNullableAny
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.funT()
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.funAny()
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.funNullableT()
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.funNullableAny()
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.equals(null)
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.propT
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.propAny
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.propNullableT
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.propNullableAny
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.funT()
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.funAny()
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.funNullableT()
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.funNullableAny()
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.equals(null)
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.propT
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.propAny
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.propNullableT
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.propNullableAny
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.funT()
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.funAny()
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.funNullableT()
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.funNullableAny()
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.equals(null)
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.propT
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.propAny
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.propNullableT
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.propNullableAny
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.funT()
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.funAny()
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.funNullableT()
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.funNullableAny()
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.equals(null)
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.propT
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.propAny
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.propNullableT
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.propNullableAny
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.funT()
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.funAny()
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.funNullableT()
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.funNullableAny()
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.equals(null)
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.propT
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.propAny
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.propNullableT
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.propNullableAny
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.funT()
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.funAny()
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.funNullableT()
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.funNullableAny()
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.equals(null)
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.propT
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.propAny
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.propNullableT
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.propNullableAny
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.funT()
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.funAny()
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.funNullableT()
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.funNullableAny()
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.equals(null)
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.propT
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.propAny
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.propNullableT
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.propNullableAny
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.funT()
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.funAny()
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.funNullableT()
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.funNullableAny()
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.equals(null)
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.propT
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.propAny
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.propNullableT
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.propNullableAny
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.funT()
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.funAny()
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.funNullableT()
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.funNullableAny()
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.equals(null)
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.propT
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.propAny
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.propNullableT
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.propNullableAny
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.funT()
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.funAny()
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.funNullableT()
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.funNullableAny()
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.equals(null)
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.propT
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.propAny
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.propNullableT
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.propNullableAny
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.funT()
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.funAny()
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.funNullableT()
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.funNullableAny()
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.equals(null)
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.propT
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.propAny
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.propNullableT
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.propNullableAny
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.funT()
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.funAny()
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.funNullableT()
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.funNullableAny()
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.equals(null)
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.propT
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.propAny
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.propNullableT
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.propNullableAny
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.funT()
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.funAny()
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.funNullableT()
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.funNullableAny()
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableT
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableAny
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableT()
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableAny()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.equals(null)
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.propT
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.propAny
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.propNullableT
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.propNullableAny
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.funT()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.funAny()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.funNullableT()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.funNullableAny()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.equals(null)
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.propT
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.propAny
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.propNullableT
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.propNullableAny
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.funT()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.funAny()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.funNullableT()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.funNullableAny()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableT
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableAny
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableT()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableAny()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableT
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableAny
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableT()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableAny()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.equals(null)
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.propT
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.propAny
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.propNullableT
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.propNullableAny
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.funT()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.funAny()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.funNullableT()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.funNullableAny()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableT
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableAny
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableT()
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableAny()
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.equals(null)
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.propT
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.propAny
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.propNullableT
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.propNullableAny
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.funT()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.funAny()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.funNullableT()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.funNullableAny()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableT
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableAny
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableT()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableAny()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.equals(null)
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.propT
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.propAny
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.propNullableT
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.propNullableAny
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.funT()
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.funAny()
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.funNullableT()
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.funNullableAny()
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableT
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableAny
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableT()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableAny()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.equals(null)
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.propT
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.propAny
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.propNullableT
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.propNullableAny
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.funT()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.funAny()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.funNullableT()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.funNullableAny()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(null)
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.propT
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.propAny
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.propNullableT
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.propNullableAny
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.funT()
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.funAny()
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.funNullableT()
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.funNullableAny()
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.equals(null)
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.propT
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.propAny
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.propNullableT
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.propNullableAny
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.funT()
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.funAny()
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.funNullableT()
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.funNullableAny()
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.equals(null)
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.propT
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.propAny
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.propNullableT
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.propNullableAny
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.funT()
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.funAny()
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.funNullableT()
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.funNullableAny()
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(null)
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.propT
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.propAny
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.propNullableT
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.propNullableAny
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.funT()
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.funAny()
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.funNullableT()
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.funNullableAny()
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(null)
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.propT
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.propAny
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.propNullableT
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.propNullableAny
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.funT()
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.funAny()
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.funNullableT()
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.funNullableAny()
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.equals(null)
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.propT
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.propAny
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.propNullableT
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.propNullableAny
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.funT()
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.funAny()
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.funNullableT()
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.funNullableAny()
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(null)
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propT
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propAny
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableT
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableAny
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funT()
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funAny()
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableT()
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableAny()
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.equals(null)
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.propT
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.propAny
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.propNullableT
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.propNullableAny
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.funT()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.funAny()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.funNullableT()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.funNullableAny()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(null)
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propT
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propAny
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableT
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableAny
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funT()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funAny()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableT()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableAny()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.equals(null)
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.propT
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.propAny
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.propNullableT
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.propNullableAny
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.funT()
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.funAny()
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.funNullableT()
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.funNullableAny()
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(null)
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propT
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propAny
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableT
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableAny
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funT()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funAny()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableT()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableAny()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.equals(null)
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.propT
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.propAny
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.propNullableT
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.propNullableAny
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.funT()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.funAny()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.funNullableT()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.funNullableAny()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>
+
+        v = 0
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(null)
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propT
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propAny
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableT
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableAny
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funT()
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funAny()
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableT()
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableAny()
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(null)
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propT
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propAny
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableT
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableAny
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funT()
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funAny()
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableT()
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableAny()
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(null)
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propT
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propAny
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableT
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableAny
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funT()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funAny()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableT()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableAny()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.v<!>.equals(null)
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.v<!>.propT
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.v<!>.propAny
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.v<!>.propNullableT
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.v<!>.propNullableAny
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.v<!>.funT()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.v<!>.funAny()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.v<!>.funNullableT()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.v<!>.funNullableAny()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.v<!>
+
+        w = if (<!SENSELESS_COMPARISON!>null != null<!>) 10 else null
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Number?")!>w<!>
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(null)
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propT
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propAny
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propNullableT
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>.propNullableAny
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funT()
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funAny()
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funNullableT()
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>.funNullableAny()
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(null)
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propT
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propAny
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propNullableT
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>.propNullableAny
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funT()
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funAny()
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funNullableT()
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>.funNullableAny()
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(null)
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propT
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propAny
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propNullableT
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>.propNullableAny
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funT()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funAny()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funNullableT()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>.funNullableAny()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.equals(null)
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.propT
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.propAny
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.propNullableT
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>this.w<!>.propNullableAny
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.funT()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.funAny()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.funNullableT()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>this.w<!>.funNullableAny()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>this.w<!>
+
+        s = null
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>s<!>.hashCode()
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>s<!>
+        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>s<!>.java
+        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>s<!>
+        if (<!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>s<!>.java
+        if (<!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>s<!>
+        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>s<!>.java
+        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>s<!>
+        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>this.s<!>.java
+        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>this.s<!>
+    }
+
+    fun test() {
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(null)
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propT
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propAny
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableT
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableAny
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funT()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funAny()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableT()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableAny()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(null)
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.propT
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.propAny
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.propNullableT
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.propNullableAny
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.funT()
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.funAny()
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.funNullableT()
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.funNullableAny()
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.equals(null)
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.propT
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.propAny
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.propNullableT
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.propNullableAny
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.funT()
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.funAny()
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.funNullableT()
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.funNullableAny()
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.equals(null)
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.propT
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.propAny
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.propNullableT
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.propNullableAny
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.funT()
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.funAny()
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.funNullableT()
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.funNullableAny()
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.equals(null)
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.propT
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.propAny
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.propNullableT
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.propNullableAny
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.funT()
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.funAny()
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.funNullableT()
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.funNullableAny()
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableT
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableAny
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableT()
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableAny()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableT
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableAny
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableT()
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableAny()
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(null)
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.propT
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.propAny
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.propNullableT
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.propNullableAny
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.funT()
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.funAny()
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.funNullableT()
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.funNullableAny()
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(null)
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propT
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propAny
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableT
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableAny
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funT()
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funAny()
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableT()
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableAny()
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(null)
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propT
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propAny
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableT
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableAny
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funT()
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funAny()
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableT()
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableAny()
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(null)
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propT
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propAny
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>w<!>.propNullableT
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>w<!>.propNullableAny
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funT()
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funAny()
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>w<!>.funNullableT()
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>w<!>.funNullableAny()
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>w<!>
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>s<!>.equals(null)
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>s<!>.propT
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>s<!>.propAny
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>s<!>.propNullableT
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>s<!>.propNullableAny
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>s<!>.funT()
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>s<!>.funAny()
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>s<!>.funNullableT()
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>s<!>.funNullableAny()
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>s<!>
+    }
+}
+
+fun case_29(a: Case29) {
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.x<!>.equals(null)
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.x<!>.propT
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.x<!>.propAny
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.x<!>.propNullableT
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.x<!>.propNullableAny
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.x<!>.funT()
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.x<!>.funAny()
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.x<!>.funNullableT()
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.x<!>.funNullableAny()
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.x<!>
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.b<!>.equals(null)
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.b<!>.propT
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.b<!>.propAny
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.b<!>.propNullableT
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.b<!>.propNullableAny
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.b<!>.funT()
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.b<!>.funAny()
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.b<!>.funNullableT()
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.b<!>.funNullableAny()
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.b<!>
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.e<!>.equals(null)
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.e<!>.propT
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.e<!>.propAny
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.e<!>.propNullableT
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.e<!>.propNullableAny
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.e<!>.funT()
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.e<!>.funAny()
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.e<!>.funNullableT()
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.e<!>.funNullableAny()
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.e<!>
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.f<!>.equals(null)
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.f<!>.propT
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.f<!>.propAny
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.f<!>.propNullableT
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.f<!>.propNullableAny
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.f<!>.funT()
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.f<!>.funAny()
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.f<!>.funNullableT()
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.f<!>.funNullableAny()
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.f<!>
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.v<!>.equals(null)
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.v<!>.propT
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.v<!>.propAny
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.v<!>.propNullableT
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.v<!>.propNullableAny
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.v<!>.funT()
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.v<!>.funAny()
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.v<!>.funNullableT()
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.v<!>.funNullableAny()
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.v<!>
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>a.w<!>.equals(null)
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>a.w<!>.propT
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>a.w<!>.propAny
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>a.w<!>.propNullableT
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>a.w<!>.propNullableAny
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>a.w<!>.funT()
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>a.w<!>.funAny()
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>a.w<!>.funNullableT()
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>a.w<!>.funNullableAny()
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>a.w<!>
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.s<!>.equals(null)
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.s<!>.propT
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.s<!>.propAny
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.s<!>.propNullableT
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.s<!>.propNullableAny
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.s<!>.funT()
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.s<!>.funAny()
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.s<!>.funNullableT()
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.s<!>.funNullableAny()
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.s<!>
+}
+
+// TESTCASE NUMBER: 30
+sealed class Case30(a: Int?, val b: Float?, private val c: Unit?, protected val d: String?, internal val e: Char?, public val f: Any?) {
+    val x: Char? = '.'
+    private val y: Unit? = kotlin.Unit
+    protected val z: Int? = 12
+    public val u: String? = "..."
+    val s: Any?
+    val v: Int?
+    val w: Number?
+    val t: String? = if (u != null) this.u else null
+
+    init {
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(null)
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.propT
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.propAny
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a<!>.propNullableT
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a<!>.propNullableAny
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.funT()
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.funAny()
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a<!>.funNullableT()
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a<!>.funNullableAny()
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a<!>
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(null)
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propT
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propAny
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableT
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableAny
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funT()
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funAny()
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableT()
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableAny()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.equals(null)
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.propT
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.propAny
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.propNullableT
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.propNullableAny
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.funT()
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.funAny()
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.funNullableT()
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.funNullableAny()
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(null)
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propT
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propAny
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableT
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableAny
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funT()
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funAny()
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableT()
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableAny()
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.equals(null)
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.propT
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.propAny
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.propNullableT
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.propNullableAny
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.funT()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.funAny()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.funNullableT()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.funNullableAny()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(null)
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propT
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propAny
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableT
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableAny
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funT()
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funAny()
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableT()
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableAny()
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.equals(null)
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.propT
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.propAny
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.propNullableT
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.propNullableAny
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.funT()
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.funAny()
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.funNullableT()
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.funNullableAny()
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(null)
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.propT
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.propAny
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.propNullableT
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.propNullableAny
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.funT()
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.funAny()
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.funNullableT()
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.funNullableAny()
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.equals(null)
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.propT
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.propAny
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.propNullableT
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.propNullableAny
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.funT()
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.funAny()
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.funNullableT()
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.funNullableAny()
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.equals(null)
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.propT
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.propAny
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.propNullableT
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.propNullableAny
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.funT()
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.funAny()
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.funNullableT()
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.funNullableAny()
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(null)
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.propT
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.propAny
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.propNullableT
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.propNullableAny
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.funT()
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.funAny()
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.funNullableT()
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.funNullableAny()
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(null)
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.propT
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.propAny
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.propNullableT
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.propNullableAny
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.funT()
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.funAny()
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.funNullableT()
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.funNullableAny()
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.equals(null)
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.propT
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.propAny
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.propNullableT
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.propNullableAny
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.funT()
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.funAny()
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.funNullableT()
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.funNullableAny()
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.equals(null)
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.propT
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.propAny
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.propNullableT
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.propNullableAny
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.funT()
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.funAny()
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.funNullableT()
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.funNullableAny()
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.equals(null)
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.propT
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.propAny
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.propNullableT
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.propNullableAny
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.funT()
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.funAny()
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.funNullableT()
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.funNullableAny()
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.equals(null)
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.propT
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.propAny
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.propNullableT
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.propNullableAny
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.funT()
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.funAny()
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.funNullableT()
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.funNullableAny()
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.equals(null)
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.propT
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.propAny
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.propNullableT
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.propNullableAny
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.funT()
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.funAny()
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.funNullableT()
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.funNullableAny()
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.equals(null)
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.propT
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.propAny
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.propNullableT
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.propNullableAny
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.funT()
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.funAny()
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.funNullableT()
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.funNullableAny()
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.equals(null)
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.propT
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.propAny
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.propNullableT
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.propNullableAny
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.funT()
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.funAny()
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.funNullableT()
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.funNullableAny()
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.equals(null)
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.propT
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.propAny
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.propNullableT
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.propNullableAny
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.funT()
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.funAny()
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.funNullableT()
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.funNullableAny()
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.equals(null)
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.propT
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.propAny
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.propNullableT
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.propNullableAny
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.funT()
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.funAny()
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.funNullableT()
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.funNullableAny()
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.equals(null)
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.propT
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.propAny
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.propNullableT
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.propNullableAny
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.funT()
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.funAny()
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.funNullableT()
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.funNullableAny()
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.equals(null)
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.propT
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.propAny
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.propNullableT
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.propNullableAny
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.funT()
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.funAny()
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.funNullableT()
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.funNullableAny()
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.equals(null)
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.propT
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.propAny
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.propNullableT
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.propNullableAny
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.funT()
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.funAny()
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.funNullableT()
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.funNullableAny()
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.equals(null)
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.propT
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.propAny
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.propNullableT
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.propNullableAny
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.funT()
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.funAny()
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.funNullableT()
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.funNullableAny()
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.equals(null)
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.propT
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.propAny
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.propNullableT
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.propNullableAny
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.funT()
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.funAny()
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.funNullableT()
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.funNullableAny()
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.equals(null)
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.propT
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.propAny
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.propNullableT
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.propNullableAny
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.funT()
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.funAny()
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.funNullableT()
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.funNullableAny()
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.equals(null)
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.propT
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.propAny
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.propNullableT
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.propNullableAny
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.funT()
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.funAny()
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.funNullableT()
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.funNullableAny()
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.equals(null)
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.propT
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.propAny
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.propNullableT
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.propNullableAny
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.funT()
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.funAny()
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.funNullableT()
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.funNullableAny()
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.equals(null)
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.propT
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.propAny
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.propNullableT
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.propNullableAny
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.funT()
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.funAny()
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.funNullableT()
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.funNullableAny()
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.equals(null)
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.propT
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.propAny
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.propNullableT
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.propNullableAny
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.funT()
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.funAny()
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.funNullableT()
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.funNullableAny()
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableT
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableAny
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableT()
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableAny()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.equals(null)
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.propT
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.propAny
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.propNullableT
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.propNullableAny
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.funT()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.funAny()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.funNullableT()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.funNullableAny()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.equals(null)
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.propT
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.propAny
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.propNullableT
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.propNullableAny
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.funT()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.funAny()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.funNullableT()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.funNullableAny()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableT
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableAny
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableT()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableAny()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableT
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableAny
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableT()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableAny()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.equals(null)
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.propT
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.propAny
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.propNullableT
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.propNullableAny
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.funT()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.funAny()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.funNullableT()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.funNullableAny()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableT
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableAny
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableT()
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableAny()
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.equals(null)
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.propT
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.propAny
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.propNullableT
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.propNullableAny
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.funT()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.funAny()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.funNullableT()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.funNullableAny()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableT
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableAny
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableT()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableAny()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.equals(null)
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.propT
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.propAny
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.propNullableT
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.propNullableAny
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.funT()
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.funAny()
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.funNullableT()
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.funNullableAny()
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableT
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableAny
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableT()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableAny()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.equals(null)
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.propT
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.propAny
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.propNullableT
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.propNullableAny
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.funT()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.funAny()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.funNullableT()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.funNullableAny()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(null)
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.propT
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.propAny
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.propNullableT
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.propNullableAny
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.funT()
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.funAny()
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.funNullableT()
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.funNullableAny()
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.equals(null)
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.propT
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.propAny
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.propNullableT
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.propNullableAny
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.funT()
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.funAny()
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.funNullableT()
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.funNullableAny()
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.equals(null)
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.propT
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.propAny
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.propNullableT
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.propNullableAny
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.funT()
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.funAny()
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.funNullableT()
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.funNullableAny()
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(null)
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.propT
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.propAny
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.propNullableT
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.propNullableAny
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.funT()
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.funAny()
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.funNullableT()
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.funNullableAny()
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(null)
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.propT
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.propAny
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.propNullableT
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.propNullableAny
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.funT()
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.funAny()
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.funNullableT()
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.funNullableAny()
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.equals(null)
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.propT
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.propAny
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.propNullableT
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.propNullableAny
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.funT()
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.funAny()
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.funNullableT()
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.funNullableAny()
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(null)
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propT
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propAny
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableT
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableAny
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funT()
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funAny()
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableT()
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableAny()
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.equals(null)
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.propT
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.propAny
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.propNullableT
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.propNullableAny
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.funT()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.funAny()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.funNullableT()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.funNullableAny()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(null)
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propT
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propAny
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableT
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableAny
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funT()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funAny()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableT()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableAny()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.equals(null)
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.propT
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.propAny
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.propNullableT
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.propNullableAny
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.funT()
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.funAny()
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.funNullableT()
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.funNullableAny()
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(null)
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propT
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propAny
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableT
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableAny
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funT()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funAny()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableT()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableAny()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.equals(null)
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.propT
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.propAny
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.propNullableT
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.propNullableAny
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.funT()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.funAny()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.funNullableT()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.funNullableAny()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>
+
+        v = 0
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(null)
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propT
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propAny
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableT
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableAny
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funT()
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funAny()
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableT()
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableAny()
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(null)
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propT
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propAny
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableT
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableAny
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funT()
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funAny()
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableT()
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableAny()
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(null)
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propT
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propAny
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableT
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableAny
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funT()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funAny()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableT()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableAny()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.v<!>.equals(null)
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.v<!>.propT
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.v<!>.propAny
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.v<!>.propNullableT
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.v<!>.propNullableAny
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.v<!>.funT()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.v<!>.funAny()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.v<!>.funNullableT()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.v<!>.funNullableAny()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.v<!>
+
+        w = if (<!SENSELESS_COMPARISON!>null != null<!>) 10 else null
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Number?")!>w<!>
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(null)
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propT
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propAny
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propNullableT
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>.propNullableAny
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funT()
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funAny()
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funNullableT()
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>.funNullableAny()
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(null)
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propT
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propAny
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propNullableT
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>.propNullableAny
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funT()
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funAny()
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funNullableT()
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>.funNullableAny()
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(null)
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propT
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propAny
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propNullableT
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>.propNullableAny
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funT()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funAny()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funNullableT()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>.funNullableAny()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.equals(null)
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.propT
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.propAny
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.propNullableT
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>this.w<!>.propNullableAny
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.funT()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.funAny()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.funNullableT()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>this.w<!>.funNullableAny()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>this.w<!>
+
+        s = null
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>s<!>.hashCode()
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>s<!>
+        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>s<!>.java
+        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>s<!>
+        if (<!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>s<!>.java
+        if (<!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>s<!>
+        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>s<!>.java
+        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>s<!>
+        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>this.s<!>.java
+        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>this.s<!>
+    }
+
+    fun test() {
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(null)
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propT
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propAny
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableT
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableAny
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funT()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funAny()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableT()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableAny()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(null)
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.propT
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.propAny
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.propNullableT
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.propNullableAny
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.funT()
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.funAny()
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.funNullableT()
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.funNullableAny()
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.equals(null)
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.propT
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.propAny
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.propNullableT
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.propNullableAny
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.funT()
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.funAny()
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.funNullableT()
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.funNullableAny()
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.equals(null)
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.propT
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.propAny
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.propNullableT
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.propNullableAny
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.funT()
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.funAny()
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.funNullableT()
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.funNullableAny()
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.equals(null)
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.propT
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.propAny
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.propNullableT
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.propNullableAny
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.funT()
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.funAny()
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.funNullableT()
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.funNullableAny()
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableT
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableAny
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableT()
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableAny()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableT
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableAny
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableT()
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableAny()
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(null)
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.propT
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.propAny
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.propNullableT
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.propNullableAny
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.funT()
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.funAny()
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.funNullableT()
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.funNullableAny()
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(null)
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propT
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propAny
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableT
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableAny
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funT()
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funAny()
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableT()
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableAny()
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(null)
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propT
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propAny
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableT
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableAny
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funT()
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funAny()
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableT()
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableAny()
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(null)
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propT
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propAny
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>w<!>.propNullableT
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>w<!>.propNullableAny
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funT()
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funAny()
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>w<!>.funNullableT()
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>w<!>.funNullableAny()
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>w<!>
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>s<!>.equals(null)
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>s<!>.propT
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>s<!>.propAny
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>s<!>.propNullableT
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>s<!>.propNullableAny
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>s<!>.funT()
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>s<!>.funAny()
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>s<!>.funNullableT()
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>s<!>.funNullableAny()
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>s<!>
+    }
+}
+
+fun case_30(a: Case30) {
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.x<!>.equals(null)
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.x<!>.propT
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.x<!>.propAny
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.x<!>.propNullableT
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.x<!>.propNullableAny
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.x<!>.funT()
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.x<!>.funAny()
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.x<!>.funNullableT()
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.x<!>.funNullableAny()
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.x<!>
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.b<!>.equals(null)
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.b<!>.propT
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.b<!>.propAny
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.b<!>.propNullableT
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.b<!>.propNullableAny
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.b<!>.funT()
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.b<!>.funAny()
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.b<!>.funNullableT()
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.b<!>.funNullableAny()
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.b<!>
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.e<!>.equals(null)
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.e<!>.propT
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.e<!>.propAny
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.e<!>.propNullableT
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.e<!>.propNullableAny
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.e<!>.funT()
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.e<!>.funAny()
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.e<!>.funNullableT()
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.e<!>.funNullableAny()
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.e<!>
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.f<!>.equals(null)
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.f<!>.propT
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.f<!>.propAny
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.f<!>.propNullableT
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.f<!>.propNullableAny
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.f<!>.funT()
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.f<!>.funAny()
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.f<!>.funNullableT()
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.f<!>.funNullableAny()
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.f<!>
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.v<!>.equals(null)
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.v<!>.propT
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.v<!>.propAny
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.v<!>.propNullableT
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.v<!>.propNullableAny
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.v<!>.funT()
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.v<!>.funAny()
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.v<!>.funNullableT()
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.v<!>.funNullableAny()
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.v<!>
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>a.w<!>.equals(null)
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>a.w<!>.propT
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>a.w<!>.propAny
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>a.w<!>.propNullableT
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>a.w<!>.propNullableAny
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>a.w<!>.funT()
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>a.w<!>.funAny()
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>a.w<!>.funNullableT()
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>a.w<!>.funNullableAny()
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>a.w<!>
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.s<!>.equals(null)
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.s<!>.propT
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.s<!>.propAny
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.s<!>.propNullableT
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.s<!>.propNullableAny
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.s<!>.funT()
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.s<!>.funAny()
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.s<!>.funNullableT()
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.s<!>.funNullableAny()
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.s<!>
+}
+
+// TESTCASE NUMBER: 31
+enum class Case31(a: Int?, val b: Float?, private val c: Unit?, protected val d: String?, internal val e: Char?, public val f: Any?) {
+    A(1, 2f, kotlin.Unit, "", ',', null), B(1, 2f, kotlin.Unit, "", ',', null), C(1, 2f, kotlin.Unit, "", ',', null);
+
+    val x: Char? = '.'
+    private val y: Unit? = kotlin.Unit
+    protected val z: Int? = 12
+    public val u: String? = "..."
+    val s: Any?
+    val v: Int?
+    val w: Number?
+    val t: String? = if (u != null) this.u else null
+
+    init {
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(null)
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.propT
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.propAny
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a<!>.propNullableT
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a<!>.propNullableAny
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.funT()
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.funAny()
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a<!>.funNullableT()
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a<!>.funNullableAny()
+        if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a<!>
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(null)
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propT
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propAny
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableT
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableAny
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funT()
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funAny()
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableT()
+
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableAny()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.equals(null)
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.propT
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.propAny
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.propNullableT
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.propNullableAny
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.funT()
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.funAny()
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.funNullableT()
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.funNullableAny()
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(null)
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propT
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propAny
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableT
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableAny
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funT()
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funAny()
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableT()
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableAny()
+        if (this.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.equals(null)
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.propT
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.propAny
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.propNullableT
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.propNullableAny
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.funT()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.funAny()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.funNullableT()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.funNullableAny()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(null)
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propT
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propAny
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableT
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableAny
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funT()
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funAny()
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableT()
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableAny()
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.equals(null)
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.propT
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.propAny
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.propNullableT
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.propNullableAny
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.funT()
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>this.b<!>.funAny()
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.funNullableT()
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>.funNullableAny()
+        if (b != null || <!SENSELESS_COMPARISON!>this.b != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>this.b<!>
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(null)
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.propT
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.propAny
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.propNullableT
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.propNullableAny
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.funT()
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.funAny()
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.funNullableT()
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.funNullableAny()
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.equals(null)
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.propT
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.propAny
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.propNullableT
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.propNullableAny
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.funT()
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.funAny()
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.funNullableT()
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.funNullableAny()
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.equals(null)
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.propT
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.propAny
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.propNullableT
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.propNullableAny
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.funT()
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.funAny()
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.funNullableT()
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.funNullableAny()
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(null)
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.propT
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.propAny
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.propNullableT
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.propNullableAny
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.funT()
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.funAny()
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.funNullableT()
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.funNullableAny()
+        if (this.c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(null)
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.propT
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.propAny
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.propNullableT
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.propNullableAny
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.funT()
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.funAny()
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.funNullableT()
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.funNullableAny()
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.equals(null)
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.propT
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.propAny
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.propNullableT
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.propNullableAny
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.funT()
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.c<!>.funAny()
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.funNullableT()
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>.funNullableAny()
+        if (c != null || <!SENSELESS_COMPARISON!>this.c != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.c<!>
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.equals(null)
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.propT
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.propAny
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.propNullableT
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.propNullableAny
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.funT()
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.funAny()
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.funNullableT()
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.funNullableAny()
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.equals(null)
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.propT
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.propAny
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.propNullableT
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.propNullableAny
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.funT()
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.funAny()
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.funNullableT()
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.funNullableAny()
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.equals(null)
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.propT
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.propAny
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.propNullableT
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.propNullableAny
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.funT()
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.funAny()
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.funNullableT()
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.funNullableAny()
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.equals(null)
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.propT
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.propAny
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.propNullableT
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.propNullableAny
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.funT()
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.funAny()
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.funNullableT()
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.funNullableAny()
+        if (this.d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.equals(null)
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.propT
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.propAny
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.propNullableT
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.propNullableAny
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.funT()
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.funAny()
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.funNullableT()
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.funNullableAny()
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.equals(null)
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.propT
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.propAny
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.propNullableT
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.propNullableAny
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.funT()
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.d<!>.funAny()
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.funNullableT()
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>.funNullableAny()
+        if (d != null || <!SENSELESS_COMPARISON!>this.d != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.d<!>
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.equals(null)
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.propT
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.propAny
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.propNullableT
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.propNullableAny
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.funT()
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.funAny()
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.funNullableT()
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.funNullableAny()
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.equals(null)
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.propT
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.propAny
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.propNullableT
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.propNullableAny
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.funT()
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.funAny()
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.funNullableT()
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.funNullableAny()
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.equals(null)
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.propT
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.propAny
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.propNullableT
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.propNullableAny
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.funT()
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.funAny()
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.funNullableT()
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.funNullableAny()
+        if (this.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.equals(null)
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.propT
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.propAny
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.propNullableT
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.propNullableAny
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.funT()
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.funAny()
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.funNullableT()
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.funNullableAny()
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.equals(null)
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.propT
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.propAny
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.propNullableT
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.propNullableAny
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.funT()
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.funAny()
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.funNullableT()
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.funNullableAny()
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.equals(null)
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.propT
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.propAny
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.propNullableT
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.propNullableAny
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.funT()
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.e<!>.funAny()
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.funNullableT()
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>.funNullableAny()
+        if (e != null || <!SENSELESS_COMPARISON!>this.e != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.e<!>
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.equals(null)
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.propT
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.propAny
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.propNullableT
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.propNullableAny
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.funT()
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.funAny()
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.funNullableT()
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.funNullableAny()
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.equals(null)
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.propT
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.propAny
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.propNullableT
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.propNullableAny
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.funT()
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.funAny()
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.funNullableT()
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.funNullableAny()
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.equals(null)
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.propT
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.propAny
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.propNullableT
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.propNullableAny
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.funT()
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.funAny()
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.funNullableT()
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.funNullableAny()
+        if (this.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.equals(null)
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.propT
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.propAny
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.propNullableT
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.propNullableAny
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.funT()
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.funAny()
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.funNullableT()
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.funNullableAny()
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.equals(null)
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.propT
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.propAny
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.propNullableT
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.propNullableAny
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.funT()
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.funAny()
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.funNullableT()
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.funNullableAny()
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.equals(null)
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.propT
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.propAny
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.propNullableT
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.propNullableAny
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.funT()
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this.f<!>.funAny()
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.funNullableT()
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>.funNullableAny()
+        if (f != null || <!SENSELESS_COMPARISON!>this.f != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>this.f<!>
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableT
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableAny
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableT()
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableAny()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.equals(null)
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.propT
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.propAny
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.propNullableT
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.propNullableAny
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.funT()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.funAny()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.funNullableT()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.funNullableAny()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.equals(null)
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.propT
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.propAny
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.propNullableT
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.propNullableAny
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.funT()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.funAny()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.funNullableT()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.funNullableAny()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableT
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableAny
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableT()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableAny()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableT
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableAny
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableT()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableAny()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.equals(null)
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.propT
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.propAny
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.propNullableT
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.propNullableAny
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.funT()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.funAny()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.funNullableT()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.funNullableAny()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableT
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableAny
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableT()
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableAny()
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.equals(null)
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.propT
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.propAny
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.propNullableT
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.propNullableAny
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.funT()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.funAny()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.funNullableT()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.funNullableAny()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableT
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableAny
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableT()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableAny()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.equals(null)
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.propT
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.propAny
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.propNullableT
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.propNullableAny
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.funT()
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.funAny()
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.funNullableT()
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.funNullableAny()
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableT
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableAny
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableT()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableAny()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.equals(null)
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.propT
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.propAny
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.propNullableT
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.propNullableAny
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.funT()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.funAny()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.funNullableT()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.funNullableAny()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(null)
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.propT
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.propAny
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.propNullableT
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.propNullableAny
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.funT()
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.funAny()
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.funNullableT()
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.funNullableAny()
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.equals(null)
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.propT
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.propAny
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.propNullableT
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.propNullableAny
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.funT()
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.funAny()
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.funNullableT()
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.funNullableAny()
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.equals(null)
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.propT
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.propAny
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.propNullableT
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.propNullableAny
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.funT()
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.funAny()
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.funNullableT()
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.funNullableAny()
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(null)
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.propT
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.propAny
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.propNullableT
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.propNullableAny
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.funT()
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.funAny()
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.funNullableT()
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.funNullableAny()
+        if (this.z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(null)
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.propT
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.propAny
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.propNullableT
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.propNullableAny
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.funT()
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.funAny()
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.funNullableT()
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.funNullableAny()
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.equals(null)
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.propT
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.propAny
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.propNullableT
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.propNullableAny
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.funT()
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.z<!>.funAny()
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.funNullableT()
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>.funNullableAny()
+        if (z != null || <!SENSELESS_COMPARISON!>this.z != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.z<!>
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(null)
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propT
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propAny
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableT
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableAny
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funT()
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funAny()
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableT()
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableAny()
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.equals(null)
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.propT
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.propAny
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.propNullableT
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.propNullableAny
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.funT()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.funAny()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.funNullableT()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.funNullableAny()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(null)
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propT
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propAny
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableT
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableAny
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funT()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funAny()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableT()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableAny()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.equals(null)
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.propT
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.propAny
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.propNullableT
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.propNullableAny
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.funT()
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.funAny()
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.funNullableT()
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.funNullableAny()
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(null)
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propT
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propAny
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableT
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableAny
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funT()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funAny()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableT()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableAny()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.equals(null)
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.propT
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.propAny
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.propNullableT
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.propNullableAny
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.funT()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.funAny()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.funNullableT()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.funNullableAny()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>
+
+        v = 0
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(null)
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propT
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propAny
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableT
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableAny
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funT()
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funAny()
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableT()
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableAny()
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(null)
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propT
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propAny
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableT
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableAny
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funT()
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funAny()
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableT()
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableAny()
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(null)
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propT
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propAny
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableT
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableAny
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funT()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funAny()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableT()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableAny()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.v<!>.equals(null)
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.v<!>.propT
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.v<!>.propAny
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.v<!>.propNullableT
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.v<!>.propNullableAny
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.v<!>.funT()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.v<!>.funAny()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.v<!>.funNullableT()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.v<!>.funNullableAny()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.v<!>
+
+        w = if (<!SENSELESS_COMPARISON!>null != null<!>) 10 else null
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(null)
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propT
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propAny
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propNullableT
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>.propNullableAny
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funT()
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funAny()
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funNullableT()
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>.funNullableAny()
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(null)
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propT
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propAny
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propNullableT
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>.propNullableAny
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funT()
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funAny()
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funNullableT()
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>.funNullableAny()
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(null)
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propT
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propAny
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propNullableT
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>.propNullableAny
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funT()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funAny()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funNullableT()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>.funNullableAny()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.equals(null)
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.propT
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.propAny
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.propNullableT
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>this.w<!>.propNullableAny
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.funT()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.funAny()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.funNullableT()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>this.w<!>.funNullableAny()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>this.w<!>
+
+        s = null
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>s<!>.hashCode()
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>s<!>
+        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>s<!>.java
+        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>s<!>
+        if (<!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>s<!>.java
+        if (<!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>s<!>
+        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>s<!>.java
+        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>s<!>
+        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>this.s<!>.java
+        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>this.s<!>
+    }
+
+    fun test() {
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(null)
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propT
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propAny
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableT
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableAny
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funT()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funAny()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableT()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableAny()
+        if (b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(null)
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.propT
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.propAny
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.propNullableT
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.propNullableAny
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.funT()
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>c<!>.funAny()
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.funNullableT()
+
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>.funNullableAny()
+        if (c != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>c<!>
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.equals(null)
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.propT
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.propAny
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.propNullableT
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.propNullableAny
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.funT()
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>d<!>.funAny()
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.funNullableT()
+
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>.funNullableAny()
+        if (d != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>d<!>
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.equals(null)
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.propT
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.propAny
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.propNullableT
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.propNullableAny
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.funT()
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>e<!>.funAny()
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.funNullableT()
+
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>.funNullableAny()
+        if (e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>e<!>
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.equals(null)
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.propT
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.propAny
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.propNullableT
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.propNullableAny
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.funT()
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>f<!>.funAny()
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.funNullableT()
+
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>.funNullableAny()
+        if (f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>f<!>
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableT
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableAny
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableT()
+
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableAny()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableT
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableAny
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableT()
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableAny()
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(null)
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.propT
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.propAny
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.propNullableT
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.propNullableAny
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.funT()
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>z<!>.funAny()
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.funNullableT()
+
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>.funNullableAny()
+        if (z != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>z<!>
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(null)
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propT
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propAny
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableT
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableAny
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funT()
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funAny()
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableT()
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableAny()
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(null)
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propT
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propAny
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableT
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableAny
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funT()
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funAny()
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableT()
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableAny()
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(null)
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propT
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propAny
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>w<!>.propNullableT
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>w<!>.propNullableAny
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funT()
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funAny()
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>w<!>.funNullableT()
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>w<!>.funNullableAny()
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>w<!>
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>s<!>.equals(null)
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>s<!>.propT
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>s<!>.propAny
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>s<!>.propNullableT
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>s<!>.propNullableAny
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>s<!>.funT()
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>s<!>.funAny()
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>s<!>.funNullableT()
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>s<!>.funNullableAny()
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>s<!>
+    }
+}
+
+fun case_31(a: Case31) {
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.x<!>.equals(null)
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.x<!>.propT
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.x<!>.propAny
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.x<!>.propNullableT
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.x<!>.propNullableAny
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.x<!>.funT()
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.x<!>.funAny()
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.x<!>.funNullableT()
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.x<!>.funNullableAny()
+    if (a.x !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.x<!>
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.b<!>.equals(null)
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.b<!>.propT
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.b<!>.propAny
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.b<!>.propNullableT
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.b<!>.propNullableAny
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.b<!>.funT()
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.b<!>.funAny()
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.b<!>.funNullableT()
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.b<!>.funNullableAny()
+    if (a.b !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.b<!>
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.e<!>.equals(null)
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.e<!>.propT
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.e<!>.propAny
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.e<!>.propNullableT
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.e<!>.propNullableAny
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.e<!>.funT()
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.e<!>.funAny()
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.e<!>.funNullableT()
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.e<!>.funNullableAny()
+    if (a.e !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.e<!>
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.f<!>.equals(null)
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.f<!>.propT
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.f<!>.propAny
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.f<!>.propNullableT
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.f<!>.propNullableAny
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.f<!>.funT()
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.f<!>.funAny()
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.f<!>.funNullableT()
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.f<!>.funNullableAny()
+    if (a.f !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.f<!>
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.v<!>.equals(null)
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.v<!>.propT
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.v<!>.propAny
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.v<!>.propNullableT
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.v<!>.propNullableAny
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.v<!>.funT()
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.v<!>.funAny()
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.v<!>.funNullableT()
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.v<!>.funNullableAny()
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.v<!>
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>a.w<!>.equals(null)
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>a.w<!>.propT
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>a.w<!>.propAny
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>a.w<!>.propNullableT
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>a.w<!>.propNullableAny
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>a.w<!>.funT()
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>a.w<!>.funAny()
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>a.w<!>.funNullableT()
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>a.w<!>.funNullableAny()
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>a.w<!>
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.s<!>.equals(null)
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.s<!>.propT
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.s<!>.propAny
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.s<!>.propNullableT
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.s<!>.propNullableAny
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.s<!>.funT()
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.s<!>.funAny()
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.s<!>.funNullableT()
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.s<!>.funNullableAny()
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.s<!>
+
+    if (Case31.A.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>Case31.A.b<!>.equals(null)
+
+    if (Case31.A.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>Case31.A.b<!>.propT
+
+    if (Case31.A.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>Case31.A.b<!>.propAny
+
+    if (Case31.A.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>Case31.A.b<!>.propNullableT
+
+    if (Case31.A.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>Case31.A.b<!>.propNullableAny
+
+    if (Case31.A.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>Case31.A.b<!>.funT()
+
+    if (Case31.A.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>Case31.A.b<!>.funAny()
+
+    if (Case31.A.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>Case31.A.b<!>.funNullableT()
+
+    if (Case31.A.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>Case31.A.b<!>.funNullableAny()
+    if (Case31.A.b != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>Case31.A.b<!>
+    if (Case31.A.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>Case31.A.e<!>.equals(null)
+    if (Case31.A.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>Case31.A.e<!>.propT
+    if (Case31.A.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>Case31.A.e<!>.propAny
+    if (Case31.A.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>Case31.A.e<!>.propNullableT
+    if (Case31.A.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>Case31.A.e<!>.propNullableAny
+    if (Case31.A.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>Case31.A.e<!>.funT()
+    if (Case31.A.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>Case31.A.e<!>.funAny()
+    if (Case31.A.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>Case31.A.e<!>.funNullableT()
+    if (Case31.A.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>Case31.A.e<!>.funNullableAny()
+    if (Case31.A.e != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>Case31.A.e<!>
+    if (Case31.A.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>Case31.A.f<!>.equals(null)
+    if (Case31.A.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>Case31.A.f<!>.propT
+    if (Case31.A.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>Case31.A.f<!>.propAny
+    if (Case31.A.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>Case31.A.f<!>.propNullableT
+    if (Case31.A.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>Case31.A.f<!>.propNullableAny
+    if (Case31.A.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>Case31.A.f<!>.funT()
+    if (Case31.A.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>Case31.A.f<!>.funAny()
+    if (Case31.A.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>Case31.A.f<!>.funNullableT()
+    if (Case31.A.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>Case31.A.f<!>.funNullableAny()
+    if (Case31.A.f != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>Case31.A.f<!>
+}
+
+// TESTCASE NUMBER: 32
+object Case32 {
+    val x: Char? = '.'
+    private val y: Unit? = kotlin.Unit
+    public val u: String? = "..."
+    val s: Any?
+    val v: Int?
+    val w: Number?
+    val t: String? = if (u != null) this.u else null
+
+    init {
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableT
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableAny
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableT()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableAny()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.equals(null)
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.propT
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.propAny
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.propNullableT
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.propNullableAny
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.funT()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.funAny()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.funNullableT()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.funNullableAny()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.equals(null)
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.propT
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.propAny
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.propNullableT
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.propNullableAny
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.funT()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.funAny()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.funNullableT()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.funNullableAny()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableT
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableAny
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableT()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableAny()
+        if (this.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableT
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableAny
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableT()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableAny()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.equals(null)
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.propT
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.propAny
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.propNullableT
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.propNullableAny
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.funT()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>this.x<!>.funAny()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.funNullableT()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>.funNullableAny()
+        if (x != null || <!SENSELESS_COMPARISON!>this.x != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>this.x<!>
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableT
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableAny
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableT()
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableAny()
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.equals(null)
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.propT
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.propAny
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.propNullableT
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.propNullableAny
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.funT()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.funAny()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.funNullableT()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.funNullableAny()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableT
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableAny
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableT()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableAny()
+        if (this.y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.equals(null)
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.propT
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.propAny
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.propNullableT
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.propNullableAny
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.funT()
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.funAny()
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.funNullableT()
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.funNullableAny()
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableT
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableAny
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableT()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableAny()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.equals(null)
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.propT
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.propAny
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.propNullableT
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.propNullableAny
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.funT()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit"), DEBUG_INFO_SMARTCAST!>this.y<!>.funAny()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.funNullableT()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>.funNullableAny()
+        if (y != null || <!SENSELESS_COMPARISON!>this.y != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>this.y<!>
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(null)
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propT
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propAny
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableT
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableAny
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funT()
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funAny()
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableT()
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableAny()
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.equals(null)
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.propT
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.propAny
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.propNullableT
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.propNullableAny
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.funT()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.funAny()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.funNullableT()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.funNullableAny()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(null)
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propT
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propAny
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableT
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableAny
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funT()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funAny()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableT()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableAny()
+        if (this.u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.equals(null)
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.propT
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.propAny
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.propNullableT
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.propNullableAny
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.funT()
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.funAny()
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.funNullableT()
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.funNullableAny()
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(null)
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propT
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propAny
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableT
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableAny
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funT()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funAny()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableT()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableAny()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.equals(null)
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.propT
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.propAny
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.propNullableT
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.propNullableAny
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.funT()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this.u<!>.funAny()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.funNullableT()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>.funNullableAny()
+        if (u != null || <!SENSELESS_COMPARISON!>this.u != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>this.u<!>
+
+        v = 0
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(null)
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propT
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propAny
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableT
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableAny
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funT()
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funAny()
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableT()
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableAny()
+        if (<!SENSELESS_COMPARISON!>v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(null)
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propT
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propAny
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableT
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableAny
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funT()
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funAny()
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableT()
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableAny()
+        if (<!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(null)
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propT
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propAny
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableT
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableAny
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funT()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funAny()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableT()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableAny()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.v<!>.equals(null)
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.v<!>.propT
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.v<!>.propAny
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.v<!>.propNullableT
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.v<!>.propNullableAny
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.v<!>.funT()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.v<!>.funAny()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.v<!>.funNullableT()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.v<!>.funNullableAny()
+        if (<!SENSELESS_COMPARISON!>v != null<!> || <!SENSELESS_COMPARISON!>this.v != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>this.v<!>
+
+        w = if (<!SENSELESS_COMPARISON!>null != null<!>) 10 else null
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(null)
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propT
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propAny
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propNullableT
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>.propNullableAny
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funT()
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funAny()
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funNullableT()
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>.funNullableAny()
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(null)
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propT
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propAny
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propNullableT
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>.propNullableAny
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funT()
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funAny()
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funNullableT()
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>.funNullableAny()
+        if (this.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(null)
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propT
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propAny
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propNullableT
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>.propNullableAny
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funT()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funAny()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funNullableT()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>.funNullableAny()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>w<!>
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.equals(null)
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.propT
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.propAny
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.propNullableT
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>this.w<!>.propNullableAny
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.funT()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.funAny()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>this.w<!>.funNullableT()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>this.w<!>.funNullableAny()
+        if (w != null || <!SENSELESS_COMPARISON!>this.w != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number & kotlin.Number?")!>this.w<!>
+
+        s = null
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>s<!>.hashCode()
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>s<!>
+        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>s<!>.java
+        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>s<!>
+        if (<!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>s<!>.java
+        if (<!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>s<!>
+        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>s<!>.java
+        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>s<!>
+        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>this.s<!>.java
+        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>s<!> != null<!> || <!SENSELESS_COMPARISON!>this.s != null<!>) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Nothing")!>this.s<!>
+    }
+
+    fun test() {
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableT
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableAny
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableT()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableAny()
+        if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableT
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.propNullableAny
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableT()
+
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>.funNullableAny()
+        if (y != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>y<!>
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.equals(null)
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propT
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.propAny
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableT
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.propNullableAny
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funT()
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>u<!>.funAny()
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableT()
+
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>.funNullableAny()
+        if (u != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>u<!>
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(null)
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propT
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.propAny
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableT
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.propNullableAny
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funT()
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.funAny()
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableT()
+
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>.funNullableAny()
+        if (v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.equals(null)
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propT
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.propAny
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>w<!>.propNullableT
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>w<!>.propNullableAny
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funT()
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>w<!>.funAny()
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>w<!>.funNullableT()
+
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>w<!>.funNullableAny()
+        if (w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>w<!>
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>s<!>.equals(null)
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>s<!>.propT
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>s<!>.propAny
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>s<!>.propNullableT
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>s<!>.propNullableAny
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>s<!>.funT()
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>s<!>.funAny()
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>s<!>.funNullableT()
+
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>s<!>.funNullableAny()
+        if (s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>s<!>
+    }
+}
+
+fun case_32(a: Case32) {
+    if (a.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.x<!>.equals(null)
+    if (a.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.x<!>.propT
+    if (a.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.x<!>.propAny
+    if (a.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.x<!>.propNullableT
+    if (a.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.x<!>.propNullableAny
+    if (a.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.x<!>.funT()
+    if (a.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char"), DEBUG_INFO_SMARTCAST!>a.x<!>.funAny()
+    if (a.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.x<!>.funNullableT()
+    if (a.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.x<!>.funNullableAny()
+    if (a.x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>a.x<!>
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.v<!>.equals(null)
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.v<!>.propT
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.v<!>.propAny
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.v<!>.propNullableT
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.v<!>.propNullableAny
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.v<!>.funT()
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.v<!>.funAny()
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.v<!>.funNullableT()
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.v<!>.funNullableAny()
+    if (a.v != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.v<!>
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>a.w<!>.equals(null)
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>a.w<!>.propT
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>a.w<!>.propAny
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>a.w<!>.propNullableT
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>a.w<!>.propNullableAny
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>a.w<!>.funT()
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>a.w<!>.funAny()
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>a.w<!>.funNullableT()
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>a.w<!>.funNullableAny()
+    if (a.w != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>a.w<!>
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.s<!>.equals(null)
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.s<!>.propT
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.s<!>.propAny
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.s<!>.propNullableT
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.s<!>.propNullableAny
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.s<!>.funT()
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.s<!>.funAny()
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.s<!>.funNullableT()
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.s<!>.funNullableAny()
+    if (a.s != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.s<!>
+}
+
+// TESTCASE NUMBER: 33
+fun case_33(a: Int?, b: Int = if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!> else 0) {
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.funNullableAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/10.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/10.kt
new file mode 100644
index 00000000000..9cc7acf7d1d
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/10.kt
@@ -0,0 +1,629 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 10
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, functions, properties
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1() {
+    val x = expandInv(Inv(select(10, null)))
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2() {
+    val x = expandOut(Out(select(10, null)))
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3() {
+    val x = expandInv(Inv(select(10, null)))
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4() {
+    val x = expandOut(Out(select(10, null)))
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5() {
+    val x = expandIn(In<Number?>())
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun case_6() {
+    val x = expandIn(In<Number?>())
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun <T> case_7(x: MutableMap<T?, out T?>) = select(x.values.first(), x.keys.first())
+
+fun case_7() {
+    val x = case_7(mutableMapOf(10 to 10))
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun <T> case_8(x: MutableMap<T, out T>) = select(x.values.first(), x.keys.first())
+
+fun case_8() {
+    val x = case_8(mutableMapOf(10 to null))
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 9
+fun <T>case_9(x: MutableMap<T, out T>) = select(x.values.first(), x.keys.first())
+
+fun case_9() {
+    val x = case_9(mutableMapOf(null to 10))
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 10
+fun <T> case_10(x: MutableMap<T?, out T>) = select(x.values.first(), x.keys.first())
+
+fun case_10() {
+    val x = case_10(mutableMapOf(10 to 10))
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 11
+fun <T> case_11(x: MutableMap<T, out T?>) = select(x.values.first(), x.keys.first())
+
+fun case_11() {
+    val x = case_11(mutableMapOf(10 to 10))
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 12
+fun <T, K: T, M: K> case_12(x: MutableMap<M, K?>) = select(x.values.first(), x.keys.first())
+
+fun case_12() {
+    val x = case_12(mutableMapOf(10 to 11))
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 13
+ * ISSUES: KT-28334
+ * NOTE: before fix of the issue type is inferred to {Int? & Byte? & Short? & Long?} (smart cast from {Int? & Byte? & Short? & Long?}?)
+ */
+fun <T> case_13(x: Out<T?>?, y: Out<T>) = select(x, y)
+
+fun case_13() {
+    val x = case_13(Out<Int?>(), Out<Int>())
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>.funNullableAny()
+        val y = <!DEBUG_INFO_SMARTCAST!>x<!>.get()
+        if (y != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 14
+fun <T> case_14(x: Out<T>?, y: Out<T?>) = select(x, y)
+
+fun case_14() {
+    val x = case_14(Out<Int>(), Out<Int?>())
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>.funNullableAny()
+        val y = <!DEBUG_INFO_SMARTCAST!>x<!>.get()
+        if (y != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 15
+fun <T> case_15(x: Out<T>, y: Out<T?>?) = select(x, y)
+
+fun case_15() {
+    val x = case_15(Out(), Out<Int>())
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>.funNullableAny()
+        val y = <!DEBUG_INFO_SMARTCAST!>x<!>.get()
+        if (y != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>.funNullableAny()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 16
+ * ISSUES: KT-28334
+ * NOTE: before fix of the issue type is inferred to {Int? & Byte? & Short? & Long?} (smart cast from {Int? & Byte? & Short? & Long?}?)
+ */
+fun <T> case_16(x: Out<T?>, y: Out<T>) = select(x, select(y, null))
+
+fun case_16() {
+    val x = case_16(Out<Int?>(), Out<Int>())
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>.funNullableAny()
+        val y = <!DEBUG_INFO_SMARTCAST!>x<!>.get()
+        if (y != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 17
+fun <T> case_17(x: Out<T>, y: Out<T?>) = select(x, select(y, null))
+
+fun case_17() {
+    val x = case_17(Out<Int>(), Out<Number?>())
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Number?> & Out<kotlin.Number?>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Number?> & Out<kotlin.Number?>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Number?> & Out<kotlin.Number?>?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Number?> & Out<kotlin.Number?>?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Number?> & Out<kotlin.Number?>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Number?> & Out<kotlin.Number?>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Number?> & Out<kotlin.Number?>?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Number?> & Out<kotlin.Number?>?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Number?> & Out<kotlin.Number?>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Number?> & Out<kotlin.Number?>?")!>x<!>.funNullableAny()
+        val y = <!DEBUG_INFO_SMARTCAST!>x<!>.get()
+        if (y != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>y<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>y<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>y<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>y<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>y<!>.funNullableAny()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 18
+ * ISSUES: KT-28334
+ * NOTE: before fix of the issue type is inferred to {Int? & Byte? & Short? & Long?} (smart cast from {Int? & Byte? & Short? & Long?}?)
+ */
+fun <T> case_18(x: Out<T?>, y: Out<T>) = select(x, y)
+
+fun case_18() {
+    val x = case_18(Out<Number?>(), Out<Int>())
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Number?>")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Number?>")!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Number?>")!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Number?>")!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Number?>")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Number?>")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Number?>")!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Number?>")!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Number?>")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Number?>")!>x<!>.funNullableAny()
+    val y = x.get()
+    if (y != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>y<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>y<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>y<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>y<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 19
+fun <T> case_19(x: Out<T?>, y: Out<T>) = select(x, y)
+
+fun case_19() {
+    val x = case_19(Out<Int>(), Out())
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?>")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?>")!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?>")!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?>")!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?>")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?>")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?>")!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?>")!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?>")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?>")!>x<!>.funNullableAny()
+    val y = x.get()
+    if (y != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>y<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 20
+fun <T> case_20(x: Out<T>, y: Out<T>) = select(x.get(), y.get())
+
+fun case_20(y: Int?) {
+    val x = case_20(Out(y), Out<Int>())
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 21
+fun <T> case_21(x: Out<T?>, y: Out<T>) = select(x.get(), y.get())
+
+fun case_21(y: Int?) {
+    val x = case_21(Out(y), Out<Int>())
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 22
+fun <T> case_22(x: Out<T?>, y: Out<T>): T? = select(x.get(), y.get())
+
+fun case_22(y: Int?) {
+    val x = case_22(Out(y), Out<Int>())
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 23
+fun <T> case_23(x: Out<T>, y: Out<T>): T = select(x.get(), y.get())
+
+fun case_23(y: Int?) {
+    val x = case_13(Out(y), Out<Int>())
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 24
+fun <A, B : A, C: B, D: C, E: D, F> case_24(x: Out<A>, y: Out<F>) where F : E? = select(x.get(), y.get())
+
+fun case_24(y: Int) {
+    val x = case_13(Out(y), Out<Int>())
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?")!>x<!>.funNullableAny()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 25
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-29054
+ */
+fun <A, B : Out<A>, C: Out<B>, D: Out<C>, E: Out<D>, F> case_25(x: F, y: Out<C>) where F : Out<E?> =
+    select(x.get()?.get()?.get()?.get()?.get(), y.get().get().get())
+
+fun case_25(y: Int) {
+    val x = case_25(Out(Out(Out(Out(Out(y))))), Out(Out(Out(y))))
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 26
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-29054
+ */
+fun <A, B : Out<A>, C: Out<B>, D: Out<C>, E: Out<D>, F> case_26(x: F, y: Out<C>) where F : Out<E?> =
+    select(x.get()?.get()?.get()?.get()?.get(), y.get().get().get())
+
+fun case_26(y: Int) {
+    val x = case_26(Out(Out(Out(Out(Out(y))))), Out(Out(Out(y))))
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/11.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/11.kt
new file mode 100644
index 00000000000..a55a2db28b4
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/11.kt
@@ -0,0 +1,278 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 11
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, functions, interfaces, properties
+ */
+
+// TESTCASE NUMBER: 1
+fun <A, B : Inv<A>, C: Out<A?>> case_1(a: C, b: B) = select(a.x, b.x)
+
+fun case_1() {
+    val x = case_1(Out(10), Inv(0.1))
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Int}> & Number} & {Comparable<{Double & Int}> & Number}?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Int}> & Number} & {Comparable<{Double & Int}> & Number}?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Int}> & Number} & {Comparable<{Double & Int}> & Number}?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Int}> & Number} & {Comparable<{Double & Int}> & Number}?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Int}> & Number} & {Comparable<{Double & Int}> & Number}?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Int}> & Number} & {Comparable<{Double & Int}> & Number}?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Int}> & Number} & {Comparable<{Double & Int}> & Number}?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Int}> & Number} & {Comparable<{Double & Int}> & Number}?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Int}> & Number} & {Comparable<{Double & Int}> & Number}?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Int}> & Number} & {Comparable<{Double & Int}> & Number}?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun <A, B : Inv<A>, C: Out<A?>> case_2(a: C, b: B) = select(a.x, b.x)
+
+fun case_2(y: Int) {
+    val x = case_2(Out(y), Inv(0.1))
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Int}> & Number} & {Comparable<{Double & Int}> & Number}?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Int}> & Number} & {Comparable<{Double & Int}> & Number}?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Int}> & Number} & {Comparable<{Double & Int}> & Number}?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Int}> & Number} & {Comparable<{Double & Int}> & Number}?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Int}> & Number} & {Comparable<{Double & Int}> & Number}?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Int}> & Number} & {Comparable<{Double & Int}> & Number}?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Int}> & Number} & {Comparable<{Double & Int}> & Number}?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Int}> & Number} & {Comparable<{Double & Int}> & Number}?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Int}> & Number} & {Comparable<{Double & Int}> & Number}?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Int}> & Number} & {Comparable<{Double & Int}> & Number}?")!>x<!>.funNullableAny()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * ISSUES: KT-28670
+ */
+fun case_3(a: Int?, b: Float?, c: Double?, d: Boolean?) {
+    when (d) {
+        true -> a
+        false -> b
+        null -> c
+    }.apply {
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}>? & Number?}"), DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}>? & Number?}")!>this<!>
+        if (this != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}> & Number} & {Comparable<{Double & Float & Int}>? & Number?}"), DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}>? & Number?}")!>this<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}> & Number}"), DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}>? & Number?}"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}> & Number}"), DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}>? & Number?}"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}> & Number}"), DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}>? & Number?}"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}> & Number} & {Comparable<{Double & Float & Int}>? & Number?}"), DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}>? & Number?}")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}> & Number} & {Comparable<{Double & Float & Int}>? & Number?}"), DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}>? & Number?}")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}> & Number}"), DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}>? & Number?}"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}> & Number}"), DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}>? & Number?}"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}> & Number} & {Comparable<{Double & Float & Int}>? & Number?}"), DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}>? & Number?}")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}> & Number} & {Comparable<{Double & Float & Int}>? & Number?}"), DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}>? & Number?}")!>this<!>.funNullableAny()
+        }
+    }.let {
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}>? & Number?}")!>it<!>
+        if (it != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}> & Number} & {Comparable<{Double & Float & Int}>? & Number?}")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}> & Number} & {Comparable<{Double & Float & Int}>? & Number?}"), DEBUG_INFO_SMARTCAST!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}> & Number} & {Comparable<{Double & Float & Int}>? & Number?}"), DEBUG_INFO_SMARTCAST!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}> & Number} & {Comparable<{Double & Float & Int}>? & Number?}"), DEBUG_INFO_SMARTCAST!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}> & Number} & {Comparable<{Double & Float & Int}>? & Number?}")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}> & Number} & {Comparable<{Double & Float & Int}>? & Number?}")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}> & Number} & {Comparable<{Double & Float & Int}>? & Number?}"), DEBUG_INFO_SMARTCAST!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}> & Number} & {Comparable<{Double & Float & Int}>? & Number?}"), DEBUG_INFO_SMARTCAST!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}> & Number} & {Comparable<{Double & Float & Int}>? & Number?}")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Double & Float & Int}> & Number} & {Comparable<{Double & Float & Int}>? & Number?}")!>it<!>.funNullableAny()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * ISSUES: KT-28670
+ */
+fun case_4(a: Interface1?, b: Interface2?, c: Boolean) {
+    a as Interface2?
+    b as Interface1?
+    val x = when (c) {
+        true -> a
+        false -> b
+    }
+
+    x.apply {
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>
+        if (this != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>.funNullableAny()
+        }
+    }
+    x.let {
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>it<!>
+        if (it != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>.funNullableAny()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * ISSUES: KT-28670
+ */
+fun case_5(a: Interface1?, b: Interface2?, d: Boolean) {
+    a as Interface2?
+    b as Interface1
+    val x = when (d) {
+        true -> a
+        false -> b
+    }
+
+    x.apply {
+        if (this != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>.funNullableAny()
+        }
+    }
+    x.let {
+        if (it != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>.funNullableAny()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 6
+ * ISSUES: KT-28670
+ */
+fun case_6(a: Interface1?, b: Interface2, d: Boolean) {
+    a as Interface2?
+    b as Interface1
+    val x = when (d) {
+        true -> a
+        false -> b
+    }
+
+    x.apply {
+        this as Interface3
+        <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>
+        if (<!SENSELESS_COMPARISON!>this != null<!>) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.itest1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.itest2()
+        }
+    }
+    x.let {
+        it as Interface3
+        <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>
+        if (<!SENSELESS_COMPARISON!>it != null<!>) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.itest1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.itest2()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 7
+ * ISSUES: KT-28670
+ */
+fun case_7(a: Interface1?, b: Interface2?, d: Boolean) {
+    a as Interface2?
+    b as Interface1?
+    val x = when (d) {
+        true -> a
+        false -> b
+    }
+
+    x.apply {
+        this as Interface3?
+        <!DEBUG_INFO_EXPRESSION_TYPE("Interface3? & {Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>
+        if (this != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.itest1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>this<!>.itest2()
+        }
+    }
+    x.let {
+        it as Interface3?
+        <!DEBUG_INFO_EXPRESSION_TYPE("Interface3? & {Interface1? & Interface2?}")!>it<!>
+        if (it != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & {Interface1 & Interface2} & {Interface1? & Interface2?}")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.itest1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>it<!>.itest2()
+        }
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/12.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/12.kt
new file mode 100644
index 00000000000..6a0febc9e6c
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/12.kt
@@ -0,0 +1,3914 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 12
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, interfaces, properties, functions
+ */
+
+// TESTCASE NUMBER: 1
+fun <T> T.case_1() {
+    if (this != null) {
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> { equals(null) }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> { propT }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> { propAny }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> { propNullableT }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> { propNullableAny }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> { funT() }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> { funAny() }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> { funNullableT() }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> { funNullableAny(); <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null) }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null) }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT() }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny() }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT() }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny() }
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun <T> T?.case_2() {
+    if (this != null) {
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> { equals(null) }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> { propT }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> { propAny }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> { propNullableT }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> { propNullableAny }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> { funT() }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> { funAny() }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> { funNullableT() }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> { funNullableAny(); <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null) }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null) }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT() }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny() }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT() }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny() }
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun <T> T.case_3() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun <T> T?.case_4() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun <T> T?.case_5() {
+    if (this is Interface1) {
+        if (<!SENSELESS_COMPARISON!>this != null<!>) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+            <!DEBUG_INFO_SMARTCAST!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableAny
+            <!DEBUG_INFO_SMARTCAST!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.itest1()
+
+            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>itest1<!>()
+            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>
+                equals(null)
+                propT
+                propAny
+                propNullableT
+                propNullableAny
+                funT()
+                funAny()
+                funNullableT()
+                funNullableAny()
+                itest1()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.funNullableAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.itest1()
+            }
+            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.itest1()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.funNullableAny()
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun <T> T?.case_6() {
+    if (this is Interface1?) {
+        if (this != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+            <!DEBUG_INFO_SMARTCAST!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableAny
+            <!DEBUG_INFO_SMARTCAST!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.itest1()
+
+            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>itest1<!>()
+            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>
+                equals(null)
+                propT
+                propAny
+                propNullableT
+                propNullableAny
+                funT()
+                funAny()
+                funNullableT()
+                funNullableAny()
+                itest1()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.funNullableAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.itest1()
+            }
+            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.itest1()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.funNullableAny()
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun <T> T.case_7() {
+    val x = this
+    if (x is Interface1?) {
+        if (x != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T & T!!")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+            <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T & T!!")!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T & T!!")!>x<!>.propNullableAny
+            <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T & T!!")!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T & T!!")!>x<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T"), DEBUG_INFO_SMARTCAST!>x<!>.itest1()
+
+            <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>
+                equals(null)
+                propT
+                propAny
+                propNullableT
+                propNullableAny
+                funT()
+                funAny()
+                funNullableT()
+                funNullableAny()
+                itest1()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.funNullableAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.itest1()
+            }
+            <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.itest1()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.funNullableAny()
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun <T> T.case_8() {
+    if (this != null) {
+        if (this is Interface1?) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+            <!DEBUG_INFO_SMARTCAST!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+            <!DEBUG_INFO_SMARTCAST!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.itest1()
+
+            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>itest1<!>()
+            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>
+                equals(null)
+                propT
+                propAny
+                propNullableT
+                propNullableAny
+                funT()
+                funAny()
+                funNullableT()
+                funNullableAny()
+                itest1()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.funNullableAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.itest1()
+            }
+            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.itest1()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.funNullableAny()
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 9
+fun <T : Number> T.case_9() {
+    if (<!SENSELESS_COMPARISON!>this != null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.toByte()
+
+        equals(null)
+
+        propT
+
+        propAny
+
+        propNullableT
+
+        propNullableAny
+
+        funT()
+
+        funAny()
+
+        funNullableT()
+
+        funNullableAny()
+        toByte()
+        apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            toByte()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.toByte()
+        }
+        also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.toByte()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 10
+fun <T : Number?> T.case_10() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.toByte()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>toByte<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            toByte()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.toByte()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.toByte()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 11
+fun <T : Number> T?.case_11() {
+    if (this is Interface1?) {
+        if (this != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+            <!DEBUG_INFO_SMARTCAST!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableAny
+            <!DEBUG_INFO_SMARTCAST!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.itest1()
+
+            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>itest1<!>()
+            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>
+                equals(null)
+                propT
+                propAny
+                propNullableT
+                propNullableAny
+                funT()
+                funAny()
+                funNullableT()
+                funNullableAny()
+                itest1()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.funNullableAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.itest1()
+            }
+            <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.itest1()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.funNullableAny()
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 12
+fun <T> T.case_12() where T : Number?, T: Interface1? {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.itest1()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.toByte()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>itest1<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            itest1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.itest1()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.itest1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 13
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T> T.case_13() where T : Out<*>?, T: Comparable<T?> {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>get()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.compareTo(null)
+
+        equals(null)
+
+        propT
+
+        propAny
+
+        propNullableT
+
+        propNullableAny
+
+        funT()
+
+        funAny()
+
+        funNullableT()
+
+        funNullableAny()
+        <!UNSAFE_CALL!>get<!>()
+        compareTo(null)
+        apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!UNSAFE_CALL!>get<!>()
+            compareTo(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>get()
+            this.compareTo(null)
+        }
+        also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funNullableAny()
+            it.compareTo(null)
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 14
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T: Out<*>?> T.case_14() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>get()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!UNSAFE_CALL!>get<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!UNSAFE_CALL!>get<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>get()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 15
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T: InterfaceWithFiveTypeParameters1<*, *, *, *, *>?> T.case_15() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>itest1()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!UNSAFE_CALL!>itest1<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!UNSAFE_CALL!>itest1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>itest1()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>itest1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 16
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T: InterfaceWithTypeParameter1<out T>?> T.case_16() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!UNSAFE_CALL!>ip1test1<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 17
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T: InterfaceWithTypeParameter1<in T>?> T.case_17() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!UNSAFE_CALL!>ip1test1<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 18
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T: InterfaceWithTypeParameter1<in T>?> T.case_18() {
+    val y = this
+
+    if (y != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!><!UNSAFE_CALL!>.<!>ip1test1()
+
+        <!UNSAFE_CALL!>equals<!>(y)
+        <!UNSAFE_CALL!>ip1test1<!>()
+        apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+            <!UNSAFE_CALL!>equals<!>(this)
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funNullableAny()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 19
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T: InterfaceWithTypeParameter1<out T>?> T.case_19() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!UNSAFE_CALL!>ip1test1<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 20
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T> T.case_20() where T: InterfaceWithTypeParameter1<in T>?, T: InterfaceWithTypeParameter2<out T>? {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>ip1test2()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!UNSAFE_CALL!>ip1test1<!>()
+        <!UNSAFE_CALL!>ip1test2<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!UNSAFE_CALL!>ip1test2<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test2()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test2()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 21
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T> T.case_21() where T: InterfaceWithTypeParameter1<in T>?, T: InterfaceWithTypeParameter2<out T>?, T: InterfaceWithTypeParameter3<T>? {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>ip1test2()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.ip1test3()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!UNSAFE_CALL!>ip1test1<!>()
+        <!UNSAFE_CALL!>ip1test2<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>ip1test3<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!UNSAFE_CALL!>ip1test2<!>()
+            ip1test3()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test2()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test3()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test2()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test3()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 22
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T: InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<out T>>?> T.case_22() {
+    var y = this
+
+    if (y != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.ip1test1()
+
+        <!UNSAFE_CALL!>equals<!>(y)
+        <!UNSAFE_CALL!>ip1test1<!>()
+        apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+            <!UNSAFE_CALL!>equals<!>(this)
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 23
+fun <T: InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<out T>>?> T.case_23() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.ip1test1()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>ip1test1<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test1()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 24
+fun <T : InterfaceWithTypeParameter1<in T>> InterfaceWithTypeParameter1<T>?.case_24() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>this<!>.ip1test1()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>ip1test1<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.ip1test1()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 25
+fun <T : InterfaceWithTypeParameter1<out T>> InterfaceWithTypeParameter1<T>?.case_25() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>this<!>.ip1test1()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>ip1test1<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.ip1test1()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 26
+fun <T : InterfaceWithTypeParameter1<T>> InterfaceWithTypeParameter1<in T>?.case_26() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.ip1test1()
+
+        equals(null)
+
+        propT
+
+        propAny
+
+        propNullableT
+
+        propNullableAny
+
+        funT()
+
+        funAny()
+
+        funNullableT()
+
+        funNullableAny()
+        ip1test1()
+        apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.ip1test1()
+        }
+        also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 27
+fun <T : InterfaceWithTypeParameter1<T>> InterfaceWithTypeParameter1<out T>?.case_27() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.ip1test1()
+
+        equals(null)
+
+        propT
+
+        propAny
+
+        propNullableT
+
+        propNullableAny
+
+        funT()
+
+        funAny()
+
+        funNullableT()
+
+        funNullableAny()
+        ip1test1()
+        apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.ip1test1()
+        }
+        also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 28
+fun <T : InterfaceWithTypeParameter1<in T>> InterfaceWithTypeParameter1<out T>?.case_28() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.ip1test1()
+
+        equals(null)
+
+        propT
+
+        propAny
+
+        propNullableT
+
+        propNullableAny
+
+        funT()
+
+        funAny()
+
+        funNullableT()
+
+        funNullableAny()
+        ip1test1()
+        apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.ip1test1()
+        }
+        also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 29
+fun <T : InterfaceWithTypeParameter1<out T>> InterfaceWithTypeParameter1<in T>?.case_29() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.ip1test1()
+
+        equals(null)
+
+        propT
+
+        propAny
+
+        propNullableT
+
+        propNullableAny
+
+        funT()
+
+        funAny()
+
+        funNullableT()
+
+        funNullableAny()
+        ip1test1()
+        apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.ip1test1()
+        }
+        also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 30
+fun <T : InterfaceWithTypeParameter1<in T>> InterfaceWithTypeParameter1<in T>?.case_30() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.ip1test1()
+
+        equals(null)
+
+        propT
+
+        propAny
+
+        propNullableT
+
+        propNullableAny
+
+        funT()
+
+        funAny()
+
+        funNullableT()
+
+        funNullableAny()
+        ip1test1()
+        apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.ip1test1()
+        }
+        also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 31
+fun <T : InterfaceWithTypeParameter1<out T>> InterfaceWithTypeParameter1<out T>?.case_31() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.ip1test1()
+
+        equals(null)
+
+        propT
+
+        propAny
+
+        propNullableT
+
+        propNullableAny
+
+        funT()
+
+        funAny()
+
+        funNullableT()
+
+        funNullableAny()
+        ip1test1()
+        apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.ip1test1()
+        }
+        also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 32
+fun <T> Map<T, *>?.case_32() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *>?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *>?")!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *>?")!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *>?")!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *>?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *>?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *>?")!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *>?")!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *>?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *>?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *>?")!>this<!>.isEmpty()
+
+        equals(null)
+
+        propT
+
+        propAny
+
+        propNullableT
+
+        propNullableAny
+
+        funT()
+
+        funAny()
+
+        funNullableT()
+
+        funNullableAny()
+        isEmpty()
+        apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            isEmpty()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>.isEmpty()
+        }
+        also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>.isEmpty()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 33
+fun <T> InterfaceWithFiveTypeParameters1<T, *, T, *, T>?.case_33() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>this<!>.itest()
+
+        equals(null)
+
+        propT
+
+        propAny
+
+        propNullableT
+
+        propNullableAny
+
+        funT()
+
+        funAny()
+
+        funNullableT()
+
+        funNullableAny()
+        itest()
+        apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            itest()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>.itest()
+        }
+        also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>.itest()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 34
+fun <T> InterfaceWithTypeParameter1<out T>?.case_34() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.ip1test1()
+
+        equals(null)
+
+        propT
+
+        propAny
+
+        propNullableT
+
+        propNullableAny
+
+        funT()
+
+        funAny()
+
+        funNullableT()
+
+        funNullableAny()
+        ip1test1()
+        apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.ip1test1()
+        }
+        also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 35
+fun <T> InterfaceWithTypeParameter1<in T>?.case_35() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>?")!>this<!>.ip1test1()
+
+        equals(null)
+
+        propT
+
+        propAny
+
+        propNullableT
+
+        propNullableAny
+
+        funT()
+
+        funAny()
+
+        funNullableT()
+
+        funNullableAny()
+        ip1test1()
+        apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.ip1test1()
+        }
+        also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 36
+fun <T> InterfaceWithTypeParameter1<out T>?.case_36() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>?")!>this<!>.ip1test1()
+
+        equals(null)
+
+        propT
+
+        propAny
+
+        propNullableT
+
+        propNullableAny
+
+        funT()
+
+        funAny()
+
+        funNullableT()
+
+        funNullableAny()
+        ip1test1()
+        apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.ip1test1()
+        }
+        also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 37
+fun <T> Map<in T, *>?.case_37() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *>?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *>?")!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *>?")!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *>?")!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *>?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *>?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *>?")!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *>?")!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *>?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *>?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *>?")!>this<!>.isEmpty()
+
+        equals(null)
+
+        propT
+
+        propAny
+
+        propNullableT
+
+        propNullableAny
+
+        funT()
+
+        funAny()
+
+        funNullableT()
+
+        funNullableAny()
+        isEmpty()
+        apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            isEmpty()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>.isEmpty()
+        }
+        also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>.isEmpty()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 38
+fun <T> Map<*, <!REDUNDANT_PROJECTION!>out<!> T>?.case_38() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T>?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T>?")!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T>?")!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T>?")!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T>?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T>?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T>?")!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T>?")!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T>?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T>?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T>?")!>this<!>.isEmpty()
+
+        equals(null)
+
+        propT
+
+        propAny
+
+        propNullableT
+
+        propNullableAny
+
+        funT()
+
+        funAny()
+
+        funNullableT()
+
+        funNullableAny()
+        isEmpty()
+        apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            isEmpty()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>.isEmpty()
+        }
+        also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>.isEmpty()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 39
+fun <T> InterfaceWithTwoTypeParameters<in T, out T>?.case_39() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T> & InterfaceWithTwoTypeParameters<in T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T> & InterfaceWithTwoTypeParameters<in T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>?")!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T> & InterfaceWithTwoTypeParameters<in T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>?")!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T> & InterfaceWithTwoTypeParameters<in T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>?")!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T> & InterfaceWithTwoTypeParameters<in T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T> & InterfaceWithTwoTypeParameters<in T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T> & InterfaceWithTwoTypeParameters<in T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>?")!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T> & InterfaceWithTwoTypeParameters<in T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>?")!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T> & InterfaceWithTwoTypeParameters<in T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T> & InterfaceWithTwoTypeParameters<in T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>?")!>this<!>.funNullableAny()
+
+        equals(null)
+
+        propT
+
+        propAny
+
+        propNullableT
+
+        propNullableAny
+
+        funT()
+
+        funAny()
+
+        funNullableT()
+
+        funNullableAny()
+        apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>this<!>.funNullableAny()
+        }
+        also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>it<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 40
+fun <T> InterfaceWithTwoTypeParameters<in T, in T>?.case_40() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T> & InterfaceWithTwoTypeParameters<in T, in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T> & InterfaceWithTwoTypeParameters<in T, in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>?")!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T> & InterfaceWithTwoTypeParameters<in T, in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>?")!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T> & InterfaceWithTwoTypeParameters<in T, in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>?")!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T> & InterfaceWithTwoTypeParameters<in T, in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T> & InterfaceWithTwoTypeParameters<in T, in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T> & InterfaceWithTwoTypeParameters<in T, in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>?")!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T> & InterfaceWithTwoTypeParameters<in T, in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>?")!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T> & InterfaceWithTwoTypeParameters<in T, in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T> & InterfaceWithTwoTypeParameters<in T, in T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>?")!>this<!>.funNullableAny()
+
+        equals(null)
+
+        propT
+
+        propAny
+
+        propNullableT
+
+        propNullableAny
+
+        funT()
+
+        funAny()
+
+        funNullableT()
+
+        funNullableAny()
+        apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>this<!>.funNullableAny()
+        }
+        also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>it<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 41
+fun <T> Map<out T, <!REDUNDANT_PROJECTION!>out<!> T>?.case_41() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T>?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T>?")!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T>?")!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T>?")!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T>?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T>?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T>?")!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T>?")!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T>?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T>?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T>?")!>this<!>.isEmpty()
+
+        equals(null)
+
+        propT
+
+        propAny
+
+        propNullableT
+
+        propNullableAny
+
+        funT()
+
+        funAny()
+
+        funNullableT()
+
+        funNullableAny()
+        isEmpty()
+        apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            isEmpty()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>.isEmpty()
+        }
+        also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>.isEmpty()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 42
+fun <T> Map<T, <!REDUNDANT_PROJECTION!>out<!> T>?.case_42() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T>?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T>?")!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T>?")!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T>?")!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T>?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T>?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T>?")!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T>?")!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T>?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T>?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T>?")!>this<!>.isEmpty()
+
+        equals(null)
+
+        propT
+
+        propAny
+
+        propNullableT
+
+        propNullableAny
+
+        funT()
+
+        funAny()
+
+        funNullableT()
+
+        funNullableAny()
+        isEmpty()
+        apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            isEmpty()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>.isEmpty()
+        }
+        also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>.isEmpty()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 43
+fun <T> Map<in T, T>?.case_43() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>?")!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>?")!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>?")!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>?")!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>?")!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>?")!>this<!>.isEmpty()
+
+        equals(null)
+
+        propT
+
+        propAny
+
+        propNullableT
+
+        propNullableAny
+
+        funT()
+
+        funAny()
+
+        funNullableT()
+
+        funNullableAny()
+        isEmpty()
+        apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            isEmpty()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>.isEmpty()
+        }
+        also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>.isEmpty()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 44
+fun <T> InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?.case_44() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>this<!>.itest()
+
+        equals(null)
+
+        propT
+
+        propAny
+
+        propNullableT
+
+        propNullableAny
+
+        funT()
+
+        funAny()
+
+        funNullableT()
+
+        funNullableAny()
+        itest()
+        apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            itest()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>.itest()
+        }
+        also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>.itest()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 45
+fun <T> T.case_45() where T : Number?, T: Comparable<T>? {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.toByte()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.compareTo(this)
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>toByte<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>compareTo<!>(this)
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            compareTo(this)
+            toByte()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.compareTo(this)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.toByte()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.compareTo(it)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.toByte()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 46
+fun <T> T.case_46() where T : CharSequence?, T: Comparable<T>?, T: Iterable<*>? {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.compareTo(this)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.get(0)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.iterator()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>compareTo<!>(this)
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>get<!>(0)
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>iterator<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            compareTo(this)
+            get(0)
+            iterator()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.compareTo(this)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.get(0)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.iterator()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.compareTo(it)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.get(0)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.iterator()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 47
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T> T?.case_47() where T : Inv<T>, T: Comparable<*>?, T: InterfaceWithTypeParameter1<out T>? {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.get()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>get<!>()
+        <!UNSAFE_CALL!>ip1test1<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            get()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!><!UNSAFE_CALL!>.<!><!UNREACHABLE_CODE!>compareTo(<!>return<!UNREACHABLE_CODE!>)<!>
+        <!UNREACHABLE_CODE!><!UNSAFE_CALL!>compareTo<!>(return)<!>
+
+        <!UNREACHABLE_CODE!><!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!UNREACHABLE_CODE!><!UNSAFE_CALL!>compareTo<!>(<!>return<!UNREACHABLE_CODE!>)<!>
+            <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>compareTo(return)<!>
+        }<!>
+
+        <!UNREACHABLE_CODE!><!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!><!UNREACHABLE_CODE!>compareTo(<!>return<!UNREACHABLE_CODE!>)<!>
+        }<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 48
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T> T?.case_48() where T : Inv<out T>, T: InterfaceWithTypeParameter1<in T>? {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.get()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>get<!>()
+        <!UNSAFE_CALL!>ip1test1<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            get()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 49
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T> T?.case_49() where T : Inv<in T>, T: InterfaceWithTypeParameter1<in T>? {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.get()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>get<!>()
+        <!UNSAFE_CALL!>ip1test1<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            get()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 50
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T> T?.case_50() where T : Inv<out T>, T: InterfaceWithTypeParameter1<out T>? {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.get()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>get<!>()
+        <!UNSAFE_CALL!>ip1test1<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            get()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 51
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T> T?.case_51() where T : Inv<T>, T: InterfaceWithTypeParameter1<out T>? {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.get()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>get<!>()
+        <!UNSAFE_CALL!>ip1test1<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            get()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 52
+fun <T> T?.case_52() where T : Inv<in T>, T: InterfaceWithTypeParameter1<T>? {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.get()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.ip1test1()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>get<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>ip1test1<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            get()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test1()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test1()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 53
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T> T?.case_53() where T : Inv<in T>, T: InterfaceWithTypeParameter1<*>? {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.get()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>get<!>()
+        <!UNSAFE_CALL!>ip1test1<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            get()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 54
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T> T?.case_54() where T : Inv<*>, T: InterfaceWithTypeParameter1<out T?>? {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.get()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>get<!>()
+        <!UNSAFE_CALL!>ip1test1<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            get()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 55
+fun <T> T?.case_55() where T : Inv<*>, T: InterfaceWithTypeParameter1<T>? {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.get()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.ip1test1()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>get<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>ip1test1<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            get()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test1()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 56
+fun <T> T.case_56() where T : Number?, T: Interface1? {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.itest()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.toByte()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>itest<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>toByte<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            itest()
+            toByte()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.itest()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.toByte()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.itest()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.toByte()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 57
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T> T.case_57() where T : Out<*>?, T: Comparable<T?> {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>get()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.compareTo(null)
+
+        equals(null)
+
+        propT
+
+        propAny
+
+        propNullableT
+
+        propNullableAny
+
+        funT()
+
+        funAny()
+
+        funNullableT()
+
+        funNullableAny()
+        <!UNSAFE_CALL!>get<!>()
+        compareTo(null)
+        apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!UNSAFE_CALL!>get<!>()
+            compareTo(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.compareTo(null)
+        }
+        also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.compareTo(null)
+        }
+    }
+}
+
+// TESTCASE NUMBER: 58
+fun <T : InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<T>>>>>>>>>>?> T.case_59() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.ip1test1()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>ip1test1<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test1()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test1()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 59
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T> T.case_59() where T: InterfaceWithFiveTypeParameters1<in T, *, out T?, Nothing?, T>?, T: InterfaceWithFiveTypeParameters2<out T, in T?, T, *, Unit?>?, T: InterfaceWithFiveTypeParameters3<out Nothing, in T, T, in Int?, Number>? {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>itest1()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>itest2()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>itest3()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!UNSAFE_CALL!>itest1<!>()
+        <!UNSAFE_CALL!>itest2<!>()
+        <!UNSAFE_CALL!>itest3<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!UNSAFE_CALL!>itest1<!>()
+            <!UNSAFE_CALL!>itest2<!>()
+            <!UNSAFE_CALL!>itest3<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>itest1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>itest2()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>itest3()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>itest1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>itest2()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>itest3()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 60
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T: InterfaceWithTypeParameter1<out T>?> T.case_60() {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(this)
+        <!UNSAFE_CALL!>ip1test1<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 61
+interface Case61_1<T>: InterfaceWithTypeParameter1<T>, Case61_2<T> { fun test1() }
+interface Case61_2<T>: InterfaceWithTypeParameter1<T> { fun test2() }
+
+class Case61_3<T>: InterfaceWithTypeParameter1<T>, Case61_1<T>, Case61_2<T> {
+    override fun test1() {}
+    override fun test2() {}
+    fun test4() {}
+}
+
+fun <T> T.case_61() where T : InterfaceWithTypeParameter1<T>?, T: Case61_3<T>?, T: Case61_1<T>?, T: Case61_2<T>? {
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.test1()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.test2()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.ip1test1()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.test4()
+
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>test1<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>test2<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>ip1test1<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>test4<!>()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            test1()
+            test2()
+            ip1test1()
+            test4()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test2()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test4()
+        }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test2()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test4()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 62
+fun Nothing?.case_62() {
+    if (<!SENSELESS_COMPARISON!>this != null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>this<!>.hashCode()
+
+        hashCode()
+        apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>this<!>
+            hashCode()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>this<!>.hashCode()
+        }
+        also {
+            <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>it<!>.hashCode()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 63
+fun Nothing.case_63() {
+    if (<!SENSELESS_COMPARISON!>this <!UNREACHABLE_CODE!>!= null<!><!>) <!UNREACHABLE_CODE!>{
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>this<!>.hashCode()
+
+        hashCode()
+        <!IMPLICIT_NOTHING_AS_TYPE_PARAMETER!>apply<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>this<!>
+            <!UNREACHABLE_CODE!>hashCode()<!>
+            <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>this<!>.hashCode()<!>
+        }
+        <!IMPLICIT_NOTHING_AS_TYPE_PARAMETER!>also<!> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>it<!>
+            <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>it<!>.hashCode()<!>
+        }
+    }<!>
+}
+
+/*
+ * TESTCASE NUMBER: 64
+ * UNEXPECTED BEHAVIOUR
+ */
+fun <T : Nothing?> T.case_64() {
+    if (this <!EQUALS_MISSING, UNRESOLVED_REFERENCE!>!=<!> null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.hashCode()
+
+        hashCode()
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+        hashCode()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.hashCode()
+    }
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.hashCode()
+    }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 65
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T> T.case_65() {
+    if (this is Interface1?) {
+        if (this is Interface2?) {
+            if (this != null) {
+                <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & Interface2 & T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+                <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.equals(null)
+                <!DEBUG_INFO_SMARTCAST!>this<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & Interface2 & T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & Interface2 & T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+                <!DEBUG_INFO_SMARTCAST!>this<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("Interface1"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & Interface2 & T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & Interface2 & T & T!!"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+                <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>apply<!> {
+                    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}")!>this<!>
+                    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}")!>this<!>.equals(null)
+                    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}")!>this<!>.propT
+                    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}")!>this<!>.propAny
+                    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}")!>this<!>.propNullableT
+                    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}")!>this<!>.propNullableAny
+                    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}")!>this<!>.funT()
+                    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}")!>this<!>.funAny()
+                    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}")!>this<!>.funNullableT()
+                    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}")!>this<!>.funNullableAny()
+                }
+                <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>also<!> {
+                    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}")!>it<!>
+                    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}")!>it<!>.equals(null)
+                    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}")!>it<!>.propT
+                    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}")!>it<!>.propAny
+                    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}")!>it<!>.propNullableT
+                    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}")!>it<!>.propNullableAny
+                    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}")!>it<!>.funT()
+                    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}")!>it<!>.funAny()
+                    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}")!>it<!>.funNullableT()
+                    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2 & T!!}")!>it<!>.funNullableAny()
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/13.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/13.kt
new file mode 100644
index 00000000000..184a170fe40
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/13.kt
@@ -0,0 +1,4384 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 13
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, interfaces, properties, functions
+ */
+
+// TESTCASE NUMBER: 1
+fun <T> case_1(x: T) {
+    var y = null
+
+    if (<!DEBUG_INFO_CONSTANT!>y<!> != x) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.apply { equals(null) }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.apply { propT }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.apply { propAny }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.apply { propNullableT }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.apply { propNullableAny }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.apply { funT() }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.apply { funAny() }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.apply { funNullableT() }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.apply { funNullableAny(); <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null) }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.also { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null) }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.also { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.also { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.also { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.also { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.also { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT() }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.also { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny() }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.also { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT() }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.also { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny() }
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun <T> case_2(x: T?, y: Nothing?) {
+    if (<!DEBUG_INFO_CONSTANT!>y<!> != x) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.apply { equals(null) }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.apply { propT }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.apply { propAny }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.apply { propNullableT }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.apply { propNullableAny }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.apply { funT() }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.apply { funAny() }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.apply { funNullableT() }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.apply { funNullableAny(); <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null) }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.also { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null) }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.also { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.also { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.also { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.also { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.also { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT() }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.also { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny() }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.also { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT() }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.also { <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny() }
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun <T> case_3(x: T) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun <T> case_4(x: T?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun <T> case_5(x: T?) {
+    if (x is Interface1) {
+        if (<!SENSELESS_COMPARISON!>x != null<!>) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+            <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?")!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?")!>x<!>.propNullableAny
+            <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?")!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?")!>x<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T?"), DEBUG_INFO_SMARTCAST!>x<!>.itest()
+
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+            <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?")!>x<!>.propNullableT
+
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?")!>x<!>.propNullableAny
+
+            <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?")!>x<!>.funNullableT()
+
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?")!>x<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T?"), DEBUG_INFO_SMARTCAST!>x<!>.itest()
+            <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>
+                equals(null)
+                propT
+                propAny
+                propNullableT
+                propNullableAny
+                funT()
+                funAny()
+                funNullableT()
+                funNullableAny()
+                itest()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.funNullableAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.itest()
+            }
+            <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.itest()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.funNullableAny()
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun <T> case_6(x: T?) {
+    if (x is Interface1?) {
+        if (x != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+            <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?")!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?")!>x<!>.propNullableAny
+            <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?")!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?")!>x<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T?"), DEBUG_INFO_SMARTCAST!>x<!>.itest()
+
+            <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+            <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+            <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+            x.propNullableT
+
+            x.propNullableAny
+
+            <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+            <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+            x.funNullableT()
+
+            x.funNullableAny()
+            <!DEBUG_INFO_SMARTCAST!>x<!>.itest()
+            <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>
+                equals(null)
+                propT
+                propAny
+                propNullableT
+                propNullableAny
+                funT()
+                funAny()
+                funNullableT()
+                funNullableAny()
+                itest()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.funNullableAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.itest()
+            }
+            <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.itest()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.funNullableAny()
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun <T> case_7(y: T) {
+    val x = y
+    if (x is Interface1?) {
+        if (x != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T & T!!")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+            <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T & T!!")!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T & T!!")!>x<!>.propNullableAny
+            <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T & T!!")!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T & T!!")!>x<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T"), DEBUG_INFO_SMARTCAST!>x<!>.itest()
+
+            <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>
+                equals(null)
+                propT
+                propAny
+                propNullableT
+                propNullableAny
+                funT()
+                funAny()
+                funNullableT()
+                funNullableAny()
+                itest()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.funNullableAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.itest()
+            }
+            <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.itest()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.funNullableAny()
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun <T> case_8(x: T) {
+    if (x != null) {
+        if (x is Interface1?) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T & T!!")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+            <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T & T!!")!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T & T!!")!>x<!>.propNullableAny
+            <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T & T!!")!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T & T!!")!>x<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T"), DEBUG_INFO_SMARTCAST!>x<!>.itest()
+
+            <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+            <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+            <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+            x.propNullableT
+
+            x.propNullableAny
+
+            <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+            <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+            x.funNullableT()
+
+            x.funNullableAny()
+            <!DEBUG_INFO_SMARTCAST!>x<!>.itest()
+            <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>
+                equals(null)
+                propT
+                propAny
+                propNullableT
+                propNullableAny
+                funT()
+                funAny()
+                funNullableT()
+                funNullableAny()
+                itest()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.funNullableAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>this<!>.itest()
+            }
+            <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.itest()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T!!}")!>it<!>.funNullableAny()
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 9
+fun <T : Number> case_9(x: T) {
+    if (<!SENSELESS_COMPARISON!>x != null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.toByte()
+
+        x.equals(null)
+
+        x.propT
+
+        x.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        x.funT()
+
+        x.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x.toByte()
+        x.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            x.toByte()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.toByte()
+        }
+        x.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.toByte()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 10
+fun <T : Number?> case_10(x: T) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.toByte()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.toByte()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            toByte()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.toByte()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.toByte()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 11
+fun <T : Number> case_11(x: T?) {
+    if (x is Interface1?) {
+        if (x != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+            <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?")!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?")!>x<!>.propNullableAny
+            <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?")!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T!! & T?")!>x<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & T?"), DEBUG_INFO_SMARTCAST!>x<!>.itest()
+
+            <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+            <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+            <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+            x.propNullableT
+
+            x.propNullableAny
+
+            <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+            <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+            x.funNullableT()
+
+            x.funNullableAny()
+            <!DEBUG_INFO_SMARTCAST!>x<!>.itest()
+            <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>
+                equals(null)
+                propT
+                propAny
+                propNullableT
+                propNullableAny
+                funT()
+                funAny()
+                funNullableT()
+                funNullableAny()
+                itest()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.funNullableAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>this<!>.itest()
+            }
+            <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.itest()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & T?!!}")!>it<!>.funNullableAny()
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 12
+fun <T> case_12(x: T) where T : Number?, T: Interface1? {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.itest()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.toByte()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.itest()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            itest()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.itest()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.itest()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 13
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T> case_13(x: T) where T : Out<*>?, T: Comparable<T?> {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!><!UNSAFE_CALL!>.<!>get()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.compareTo(null)
+
+        x.equals(null)
+
+        x.propT
+
+        x.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        x.funT()
+
+        x.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x<!UNSAFE_CALL!>.<!>get()
+        x.compareTo(null)
+        x.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!UNSAFE_CALL!>get<!>()
+            compareTo(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>get()
+            this.compareTo(null)
+        }
+        x.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funNullableAny()
+            it.compareTo(null)
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 14
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T: Out<*>?> case_14(x: T) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>get()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x<!UNSAFE_CALL!>.<!>get()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!UNSAFE_CALL!>get<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>get()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 15
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T: InterfaceWithFiveTypeParameters1<*, *, *, *, *>?> case_15(x: T) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>itest()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x<!UNSAFE_CALL!>.<!>itest()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!UNSAFE_CALL!>itest<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>itest()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>itest()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 16
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T: InterfaceWithTypeParameter1<out T>?> case_16(x: T) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x<!UNSAFE_CALL!>.<!>ip1test1()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 17
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T: InterfaceWithTypeParameter1<in T>?> case_17(x: T) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x<!UNSAFE_CALL!>.<!>ip1test1()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 18
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T: InterfaceWithTypeParameter1<in T>?> case_18(x: T) {
+    val y = x
+
+    if (y != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!><!UNSAFE_CALL!>.<!>ip1test1()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x<!UNSAFE_CALL!>.<!>ip1test1()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 19
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T: InterfaceWithTypeParameter1<out T>?> case_19(x: T) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x<!UNSAFE_CALL!>.<!>ip1test1()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 20
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T> case_20(x: T) where T: InterfaceWithTypeParameter1<in T>?, T: InterfaceWithTypeParameter2<out T>? {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>ip1test2()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x<!UNSAFE_CALL!>.<!>ip1test1()
+        x<!UNSAFE_CALL!>.<!>ip1test2()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!UNSAFE_CALL!>ip1test2<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test2()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test2()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 21
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T> case_21(x: T) where T: InterfaceWithTypeParameter1<in T>?, T: InterfaceWithTypeParameter2<out T>?, T: InterfaceWithTypeParameter3<T>? {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>ip1test2()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.ip1test3()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x<!UNSAFE_CALL!>.<!>ip1test1()
+        x<!UNSAFE_CALL!>.<!>ip1test2()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.ip1test3()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!UNSAFE_CALL!>ip1test2<!>()
+            ip1test3()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test2()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test3()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test2()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test3()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 22
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T: InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<out T>>?> case_22(x: T) {
+    var y = x
+
+    if (y != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>y<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>y<!>.ip1test1()
+
+        x<!UNSAFE_CALL!>.<!>equals(null)
+
+        x.propT
+
+        x<!UNSAFE_CALL!>.<!>propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        x.funT()
+
+        x<!UNSAFE_CALL!>.<!>funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x<!UNSAFE_CALL!>.<!>ip1test1()
+        x.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+            <!UNSAFE_CALL!>equals<!>(this)
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        x.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 23
+fun <T: InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<out T>>?> case_23(x: T) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test1()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 24
+fun <T : InterfaceWithTypeParameter1<in T>> case_24(x: InterfaceWithTypeParameter1<T>?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.ip1test1()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 25
+fun <T : InterfaceWithTypeParameter1<out T>> case_25(x: InterfaceWithTypeParameter1<T>?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T> & InterfaceWithTypeParameter1<T>?"), DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>this<!>.ip1test1()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<T>")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 26
+fun <T : InterfaceWithTypeParameter1<T>> case_26(x: InterfaceWithTypeParameter1<in T>?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.ip1test1()
+
+        x.equals(null)
+
+        x.propT
+
+        x.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        x.funT()
+
+        x.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x.ip1test1()
+        x.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.ip1test1()
+        }
+        x.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 27
+fun <T : InterfaceWithTypeParameter1<T>> case_27(x: InterfaceWithTypeParameter1<out T>?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.ip1test1()
+
+        x.equals(null)
+
+        x.propT
+
+        x.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        x.funT()
+
+        x.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x.ip1test1()
+        x.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.ip1test1()
+        }
+        x.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 28
+fun <T : InterfaceWithTypeParameter1<in T>> case_28(x: InterfaceWithTypeParameter1<out T>?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.ip1test1()
+
+        x.equals(null)
+
+        x.propT
+
+        x.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        x.funT()
+
+        x.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x.ip1test1()
+        x.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.ip1test1()
+        }
+        x.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 29
+fun <T : InterfaceWithTypeParameter1<out T>> case_29(x: InterfaceWithTypeParameter1<in T>?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.ip1test1()
+
+        x.equals(null)
+
+        x.propT
+
+        x.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        x.funT()
+
+        x.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x.ip1test1()
+        x.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.ip1test1()
+        }
+        x.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 30
+fun <T : InterfaceWithTypeParameter1<in T>> case_30(x: InterfaceWithTypeParameter1<in T>?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.ip1test1()
+
+        x.equals(null)
+
+        x.propT
+
+        x.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        x.funT()
+
+        x.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x.ip1test1()
+        x.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.ip1test1()
+        }
+        x.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 31
+fun <T : InterfaceWithTypeParameter1<out T>> case_31(x: InterfaceWithTypeParameter1<out T>?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.ip1test1()
+
+        x.equals(null)
+
+        x.propT
+
+        x.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        x.funT()
+
+        x.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x.ip1test1()
+        x.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.ip1test1()
+        }
+        x.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 32
+fun <T> case_32(x: Map<T, *>?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, *> & kotlin.collections.Map<T, *>?")!>x<!>.isEmpty()
+
+        x.equals(null)
+
+        x.propT
+
+        x.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        x.funT()
+
+        x.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x.isEmpty()
+        x.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            isEmpty()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>this<!>.isEmpty()
+        }
+        x.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, kotlin.Any?>")!>it<!>.isEmpty()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 33
+fun <T> case_33(x: InterfaceWithFiveTypeParameters1<T, *, T, *, T>?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, *, T, *, T> & InterfaceWithFiveTypeParameters1<T, *, T, *, T>?")!>x<!>.itest()
+
+        x.equals(null)
+
+        x.propT
+
+        x.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        x.funT()
+
+        x.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x.itest()
+        x.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            itest()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>this<!>.itest()
+        }
+        x.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<T, out kotlin.Any?, T, out kotlin.Any?, T>")!>it<!>.itest()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 34
+fun <T> case_34(x: InterfaceWithTypeParameter1<out T>?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.ip1test1()
+
+        x.equals(null)
+
+        x.propT
+
+        x.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        x.funT()
+
+        x.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x.ip1test1()
+        x.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.ip1test1()
+        }
+        x.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 35
+fun <T> case_35(x: InterfaceWithTypeParameter1<in T>?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T> & InterfaceWithTypeParameter1<in T>?")!>x<!>.ip1test1()
+
+        x.equals(null)
+
+        x.propT
+
+        x.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        x.funT()
+
+        x.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x.ip1test1()
+        x.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>this<!>.ip1test1()
+        }
+        x.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<in T>")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 36
+fun <T> case_36(x: InterfaceWithTypeParameter1<out T>?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T> & InterfaceWithTypeParameter1<out T>?")!>x<!>.ip1test1()
+
+        x.equals(null)
+
+        x.propT
+
+        x.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        x.funT()
+
+        x.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x.ip1test1()
+        x.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>this<!>.ip1test1()
+        }
+        x.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<out T>")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 37
+fun <T> case_37(x: Map<in T, *>?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, *> & kotlin.collections.Map<in T, *>?")!>x<!>.isEmpty()
+
+        x.equals(null)
+
+        x.propT
+
+        x.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        x.funT()
+
+        x.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x.isEmpty()
+        x.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            isEmpty()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>this<!>.isEmpty()
+        }
+        x.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, kotlin.Any?>")!>it<!>.isEmpty()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 38
+fun <T> case_38(x: Map<*, <!REDUNDANT_PROJECTION!>out<!> T>?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<*, out T> & kotlin.collections.Map<*, out T>?")!>x<!>.isEmpty()
+
+        x.equals(null)
+
+        x.propT
+
+        x.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        x.funT()
+
+        x.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x.isEmpty()
+        x.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            isEmpty()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>this<!>.isEmpty()
+        }
+        x.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Any?, T>")!>it<!>.isEmpty()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 39
+fun <T> case_39(x: InterfaceWithTwoTypeParameters<in T, out T>?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T> & InterfaceWithTwoTypeParameters<in T, out T>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T> & InterfaceWithTwoTypeParameters<in T, out T>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T> & InterfaceWithTwoTypeParameters<in T, out T>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T> & InterfaceWithTwoTypeParameters<in T, out T>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T> & InterfaceWithTwoTypeParameters<in T, out T>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T> & InterfaceWithTwoTypeParameters<in T, out T>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T> & InterfaceWithTwoTypeParameters<in T, out T>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T> & InterfaceWithTwoTypeParameters<in T, out T>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T> & InterfaceWithTwoTypeParameters<in T, out T>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T> & InterfaceWithTwoTypeParameters<in T, out T>?")!>x<!>.funNullableAny()
+
+        x.equals(null)
+
+        x.propT
+
+        x.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        x.funT()
+
+        x.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>this<!>.funNullableAny()
+        }
+        x.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, out T>")!>it<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 40
+fun <T> case_40(x: InterfaceWithTwoTypeParameters<in T, in T>?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T> & InterfaceWithTwoTypeParameters<in T, in T>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T> & InterfaceWithTwoTypeParameters<in T, in T>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T> & InterfaceWithTwoTypeParameters<in T, in T>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T> & InterfaceWithTwoTypeParameters<in T, in T>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T> & InterfaceWithTwoTypeParameters<in T, in T>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T> & InterfaceWithTwoTypeParameters<in T, in T>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T> & InterfaceWithTwoTypeParameters<in T, in T>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T> & InterfaceWithTwoTypeParameters<in T, in T>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T> & InterfaceWithTwoTypeParameters<in T, in T>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T> & InterfaceWithTwoTypeParameters<in T, in T>?")!>x<!>.funNullableAny()
+
+        x.equals(null)
+
+        x.propT
+
+        x.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        x.funT()
+
+        x.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>this<!>.funNullableAny()
+        }
+        x.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<in T, in T>")!>it<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 41
+fun <T> case_41(x: Map<out T, <!REDUNDANT_PROJECTION!>out<!> T>?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, out T> & kotlin.collections.Map<out T, out T>?")!>x<!>.isEmpty()
+
+        x.equals(null)
+
+        x.propT
+
+        x.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        x.funT()
+
+        x.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x.isEmpty()
+        x.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            isEmpty()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>this<!>.isEmpty()
+        }
+        x.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out T, T>")!>it<!>.isEmpty()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 42
+fun <T> case_42(x: Map<T, <!REDUNDANT_PROJECTION!>out<!> T>?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, out T> & kotlin.collections.Map<T, out T>?")!>x<!>.isEmpty()
+
+        x.equals(null)
+
+        x.propT
+
+        x.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        x.funT()
+
+        x.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x.isEmpty()
+        x.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            isEmpty()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>this<!>.isEmpty()
+        }
+        x.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<T, T>")!>it<!>.isEmpty()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 43
+fun <T> case_43(x: Map<in T, T>?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T> & kotlin.collections.Map<in T, T>?")!>x<!>.isEmpty()
+
+        x.equals(null)
+
+        x.propT
+
+        x.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        x.funT()
+
+        x.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x.isEmpty()
+        x.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            isEmpty()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>this<!>.isEmpty()
+        }
+        x.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<in T, T>")!>it<!>.isEmpty()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 44
+fun <T> case_44(x: InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, *, out T, *, T> & InterfaceWithFiveTypeParameters1<in T, *, out T, *, T>?")!>x<!>.itest()
+
+        x.equals(null)
+
+        x.propT
+
+        x.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        x.funT()
+
+        x.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x.itest()
+        x.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            itest()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>"), DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>this<!>.itest()
+        }
+        x.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithFiveTypeParameters1<in T, out kotlin.Any?, out T, out kotlin.Any?, T>")!>it<!>.itest()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 45
+fun <T> case_45(x: T) where T : Number?, T: Comparable<T>? {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.toByte()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.compareTo(x)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.toByte()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.compareTo(x)
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            compareTo(this)
+            <!DEBUG_INFO_SMARTCAST!>x<!>.toByte()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.compareTo(x)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.toByte()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.compareTo(it)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.toByte()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 46
+fun <T> case_46(x: T) where T : CharSequence?, T: Comparable<T>?, T: Iterable<*>? {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.compareTo(x)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.get(0)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.iterator()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.compareTo(x)
+        <!DEBUG_INFO_SMARTCAST!>x<!>.get(0)
+        <!DEBUG_INFO_SMARTCAST!>x<!>.iterator()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            compareTo(this)
+            get(0)
+            iterator()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.compareTo(x)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.get(0)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.iterator()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.compareTo(it)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.get(0)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.iterator()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 47
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T> case_47(x: T?) where T : Inv<T>, T: Comparable<*>?, T: InterfaceWithTypeParameter1<out T>? {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.test()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.test()
+        x<!UNSAFE_CALL!>.<!>ip1test1()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            test()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!><!UNSAFE_CALL!>.<!><!UNREACHABLE_CODE!>compareTo(<!>return<!UNREACHABLE_CODE!>)<!>
+        <!UNREACHABLE_CODE!>x<!UNSAFE_CALL!>.<!>compareTo(return)<!>
+
+        <!UNREACHABLE_CODE!><!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!UNREACHABLE_CODE!><!UNSAFE_CALL!>compareTo<!>(<!>return<!UNREACHABLE_CODE!>)<!>
+            <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>compareTo(return)<!>
+        }<!>
+
+        <!UNREACHABLE_CODE!><!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!><!UNREACHABLE_CODE!>compareTo(<!>return<!UNREACHABLE_CODE!>)<!>
+        }<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 48
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T> case_48(x: T?) where T : Inv<out T>, T: InterfaceWithTypeParameter1<in T>? {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.test()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.test()
+        x<!UNSAFE_CALL!>.<!>ip1test1()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            test()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 49
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T> case_49(x: T?) where T : Inv<in T>, T: InterfaceWithTypeParameter1<in T>? {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.test()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.test()
+        x<!UNSAFE_CALL!>.<!>ip1test1()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            test()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 50
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T> case_50(x: T?) where T : Inv<out T>, T: InterfaceWithTypeParameter1<out T>? {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.test()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.test()
+        x<!UNSAFE_CALL!>.<!>ip1test1()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            test()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 51
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T> case_51(x: T?) where T : Inv<T>, T: InterfaceWithTypeParameter1<out T>? {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.test()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.test()
+        x<!UNSAFE_CALL!>.<!>ip1test1()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            test()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 52
+fun <T> case_52(x: T?) where T : Inv<in T>, T: InterfaceWithTypeParameter1<T>? {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.test()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.test()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            test()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test1()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test1()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 53
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T> case_53(x: T?) where T : Inv<in T>, T: InterfaceWithTypeParameter1<*>? {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.test()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.test()
+        x<!UNSAFE_CALL!>.<!>ip1test1()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            test()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 54
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T> case_54(x: T?) where T : Inv<*>, T: InterfaceWithTypeParameter1<out T?>? {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.test()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.test()
+        x<!UNSAFE_CALL!>.<!>ip1test1()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            test()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 55
+fun <T> case_55(x: T?) where T : Inv<*>, T: InterfaceWithTypeParameter1<T>? {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.test()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.test()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            test()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test1()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 56
+fun <T> case_56(x: T) where T : Number?, T: Interface1? {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.itest()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.toByte()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.itest()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.toByte()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            itest()
+            <!DEBUG_INFO_SMARTCAST!>x<!>.toByte()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.itest()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.toByte()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.itest()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.toByte()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 57
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T> case_57(x: T) where T : Out<*>?, T: Comparable<T?> {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!><!UNSAFE_CALL!>.<!>get()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>.compareTo(null)
+
+        x.equals(null)
+
+        x.propT
+
+        x.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        x.funT()
+
+        x.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x<!UNSAFE_CALL!>.<!>get()
+        x.compareTo(null)
+        x.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!UNSAFE_CALL!>get<!>()
+            compareTo(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!><!UNSAFE_CALL!>.<!>get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>.compareTo(null)
+        }
+        x.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!><!UNSAFE_CALL!>.<!>get()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T")!>it<!>.compareTo(null)
+        }
+    }
+}
+
+// TESTCASE NUMBER: 58
+fun <T : InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<InterfaceWithTypeParameter1<T>>>>>>>>>>?> case_59(x: T) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test1()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test1()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 59
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T> case_59(x: T) where T: InterfaceWithFiveTypeParameters1<in T, *, out T?, Nothing?, T>?, T: InterfaceWithFiveTypeParameters2<out T, in T?, T, *, Unit?>?, T: InterfaceWithFiveTypeParameters3<out Nothing, in T, T, in Int?, Number>? {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>itest1()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>itest2()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>itest3()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x<!UNSAFE_CALL!>.<!>itest1()
+        x<!UNSAFE_CALL!>.<!>itest2()
+        x<!UNSAFE_CALL!>.<!>itest3()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!UNSAFE_CALL!>itest1<!>()
+            <!UNSAFE_CALL!>itest2<!>()
+            <!UNSAFE_CALL!>itest3<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>itest1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>itest2()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>itest3()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>itest1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>itest2()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>itest3()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 60
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun <T: InterfaceWithTypeParameter1<out T>?> case_60(x: T) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!><!UNSAFE_CALL!>.<!>ip1test1()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propT
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.propAny
+
+        x.propNullableT
+
+        x.propNullableAny
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funT()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+
+        x.funNullableT()
+
+        x.funNullableAny()
+        x<!UNSAFE_CALL!>.<!>ip1test1()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            equals(null)
+            propT
+            propAny
+            propNullableT
+            propNullableAny
+            funT()
+            funAny()
+            funNullableT()
+            funNullableAny()
+            <!UNSAFE_CALL!>ip1test1<!>()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.funNullableAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!><!UNSAFE_CALL!>.<!>ip1test1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 61
+interface Case61_1<T>: InterfaceWithTypeParameter1<T>, Case61_2<T> { fun test1() }
+interface Case61_2<T>: InterfaceWithTypeParameter1<T> { fun test2() }
+
+class Case61_3<T>: InterfaceWithTypeParameter1<T>, Case61_1<T>, Case61_2<T> {
+    override fun test1() {}
+    override fun test2() {}
+    fun test4() {}
+}
+
+fun <T> T.case_61(x: T) where T : InterfaceWithTypeParameter1<T>?, T: Case61_3<T>?, T: Case61_1<T>?, T: Case61_2<T>? {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.test2()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.test4()
+
+        <!DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.test2()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.ip1test1()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.test4()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            ip1test1()
+            test2()
+            ip1test1()
+            test4()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test2()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.test4()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test2()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.ip1test1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.test4()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 62
+ * UNEXPECTED BEHAVIOUR
+ */
+fun <T : Nothing?> case_62(x: T) {
+    if (x <!EQUALS_MISSING, UNRESOLVED_REFERENCE!>!=<!> null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.hashCode()
+
+        x.hashCode()
+        <!DEBUG_INFO_SMARTCAST!>x<!>.apply {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>
+            hashCode()
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T!!")!>this<!>.hashCode()
+        }
+        <!DEBUG_INFO_SMARTCAST!>x<!>.also {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!!")!>it<!>.hashCode()
+        }
+    }
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.14.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/14.kt
similarity index 70%
rename from compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.14.kt
rename to compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/14.kt
index fa859ba71d1..cc73ab02acb 100644
--- a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.14.kt
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/14.kt
@@ -3,17 +3,11 @@
 // SKIP_TXT
 
 /*
- * KOTLIN DIAGNOSTICS SPEC TEST (POSITIVE)
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
  *
- * SPEC VERSION: 0.1-draft
- * PLACE: type-inference, smart-casts, smart-casts-sources -> paragraph 4 -> sentence 1
- * RELEVANT PLACES:
- *      paragraph 1 -> sentence 2
- *      paragraph 6 -> sentence 1
- *      paragraph 9 -> sentence 3
- *      paragraph 9 -> sentence 4
+ * SECTIONS: dfa
  * NUMBER: 14
- * DESCRIPTION: Smartcasts from nullability condition (value or reference equality) using if expression and vararg.
+ * DESCRIPTION: Raw data flow analysis test
  */
 
 // TESTCASE NUMBER: 1
@@ -28,7 +22,7 @@ fun case_1(vararg x: Int?) {
 fun case_2(vararg x: Int?) {
     x[0].apply {
         if (this != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>this<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>this<!>
             <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?"), DEBUG_INFO_SMARTCAST!>this<!>.inv()
         }
     }
@@ -53,7 +47,7 @@ fun <T> case_3(vararg x: T?) {
 fun <T : Number?> case_4(vararg x: T?) {
     x[0].apply {
         if (this != null) {
-            <!DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_EXPRESSION_TYPE("T?")!>this<!>
             <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.toByte()
         }
     }
diff --git a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.15.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/15.kt
similarity index 63%
rename from compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.15.kt
rename to compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/15.kt
index 847347695cd..fa271be4fb0 100644
--- a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.15.kt
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/15.kt
@@ -3,19 +3,13 @@
 // SKIP_TXT
 
 /*
- * KOTLIN DIAGNOSTICS SPEC TEST (POSITIVE)
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
  *
- * SPEC VERSION: 0.1-draft
- * PLACE: type-inference, smart-casts, smart-casts-sources -> paragraph 4 -> sentence 1
- * RELEVANT PLACES:
- *      paragraph 1 -> sentence 2
- *      paragraph 6 -> sentence 1
- *      paragraph 9 -> sentence 3
- *      paragraph 9 -> sentence 4
+ * SECTIONS: dfa
  * NUMBER: 15
- * DESCRIPTION: Smartcasts from nullability condition (value or reference equality) on big types using if expression.
+ * DESCRIPTION: Raw data flow analysis test
  * NOTE: performance test
- * HELPERS: classes, interfaces, functions
+ * HELPERS: classes, interfaces, functions, properties
  */
 
 // TESTCASE NUMBER: 1
@@ -45,6 +39,14 @@ fun case_1() {
                             val g = <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTypeParameter1<*> & InterfaceWithTypeParameter1<*>?")!>f<!>.ip1test1()
                             if (g != null) {
                                 <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>g<!>.equals(null)
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>g<!>.propT
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>g<!>.propAny
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>g<!>.propNullableT
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>g<!>.propNullableAny
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>g<!>.funT()
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>g<!>.funAny()
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>g<!>.funNullableT()
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>g<!>.funNullableAny()
                             }
                         }
                     }
@@ -55,29 +57,29 @@ fun case_1() {
 }
 
 // TESTCASE NUMBER: 2
-class Case2_1 : Interface1, InterfaceWithTypeParameter1<Case2_1>
-class Case2_2 : Interface1, InterfaceWithTypeParameter1<Case2_2>
+class Case2_1 : Interface3, InterfaceWithTypeParameter1<Case2_1>
+class Case2_2 : Interface3, InterfaceWithTypeParameter1<Case2_2>
 
 fun case_2() {
     val x = select(Case2_1(), Case2_2(), null)
 
     if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?>}>}>}>}>} & {Interface1? & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?>}>}>}>}>?}")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?>}>}>}>}>} & {Interface1? & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?>}>}>}>}>?}")!>x<!>.ip1test1()
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?>}>}>}>}>} & {Interface3? & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?>}>}>}>}>?}")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?>}>}>}>}>} & {Interface3? & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?>}>}>}>}>?}")!>x<!>.ip1test1()
     }
 }
 
 // TESTCASE NUMBER: 3
-class Case3_1 : Interface1, InterfaceWithTypeParameter1<Case3_1>, InterfaceWithTypeParameter2<Case3_1>
-class Case3_2 : Interface1, InterfaceWithTypeParameter1<Case3_2>, InterfaceWithTypeParameter2<Case3_2>
+class Case3_1 : Interface3, InterfaceWithTypeParameter1<Case3_1>, InterfaceWithTypeParameter2<Case3_1>
+class Case3_2 : Interface3, InterfaceWithTypeParameter1<Case3_2>, InterfaceWithTypeParameter2<Case3_2>
 
 fun case_3() {
     val x = select(Case3_1(), Case3_2(), null)
 
     if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}>}>} & {Interface1? & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}>}>? & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}>}>?}")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}>}>} & {Interface1? & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}>}>? & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}>}>?}")!>x<!>.ip1test1()
-        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}>}>} & {Interface1? & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}>}>? & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface1 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}>}>?}")!>x<!>.ip1test2()
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}>}>} & {Interface3? & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}>}>? & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}>}>?}")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}>}>} & {Interface3? & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}>}>? & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}>}>?}")!>x<!>.ip1test1()
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}>}>} & {Interface3? & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}>}>? & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}> & InterfaceWithTypeParameter2<out {Interface3 & InterfaceWithTypeParameter1<out Any?> & InterfaceWithTypeParameter2<out Any?>}>}>}>}>?}")!>x<!>.ip1test2()
     }
 }
 
@@ -153,7 +155,15 @@ fun case_8() {
             val z = <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithTwoTypeParameters<out {Comparable<{Int & String}> & java.io.Serializable}, out {Comparable<{Char & Float}> & java.io.Serializable}> & ClassWithTwoTypeParameters<out {Comparable<{Int & String}> & java.io.Serializable}, out {Comparable<{Char & Float}> & java.io.Serializable}>?")!>y<!>.test2()
             if (z != null) {
                 <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Int & String}> & java.io.Serializable} & {Comparable<{Int & String}> & java.io.Serializable}?")!>z<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Int & String}> & java.io.Serializable} & {Comparable<{Int & String}> & java.io.Serializable}?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(z)
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Int & String}> & java.io.Serializable} & {Comparable<{Int & String}> & java.io.Serializable}?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Int & String}> & java.io.Serializable} & {Comparable<{Int & String}> & java.io.Serializable}?"), DEBUG_INFO_SMARTCAST!>z<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Int & String}> & java.io.Serializable} & {Comparable<{Int & String}> & java.io.Serializable}?"), DEBUG_INFO_SMARTCAST!>z<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Int & String}> & java.io.Serializable} & {Comparable<{Int & String}> & java.io.Serializable}?")!>z<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Int & String}> & java.io.Serializable} & {Comparable<{Int & String}> & java.io.Serializable}?")!>z<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Int & String}> & java.io.Serializable} & {Comparable<{Int & String}> & java.io.Serializable}?"), DEBUG_INFO_SMARTCAST!>z<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Int & String}> & java.io.Serializable} & {Comparable<{Int & String}> & java.io.Serializable}?"), DEBUG_INFO_SMARTCAST!>z<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Int & String}> & java.io.Serializable} & {Comparable<{Int & String}> & java.io.Serializable}?")!>z<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Int & String}> & java.io.Serializable} & {Comparable<{Int & String}> & java.io.Serializable}?")!>z<!>.funNullableAny()
             }
         }
     }
@@ -175,21 +185,37 @@ fun case_9() {
             val z = <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>>> & ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>>>?")!>y<!>.test2()
             if (z != null) {
                 <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>> & ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>>?")!>z<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>> & ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>>?")!>z<!>.equals(z)
+                <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>> & ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>>?")!>z<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>> & ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>>?")!>z<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>> & ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>>?")!>z<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>> & ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>>?")!>z<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>> & ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>>?")!>z<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>> & ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>>?")!>z<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>> & ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>>?")!>z<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>> & ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>>?")!>z<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>> & ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>, out ClassWithTwoTypeParameters<out ClassWithTwoTypeParameters<*, *>, out ClassWithTwoTypeParameters<*, *>>>>>?")!>z<!>.funNullableAny()
             }
         }
     }
 }
 
 // TESTCASE NUMBER: 10
-open class Case10_1 : Interface1, InterfaceWithOutParameter<Case10_1>
-open class Case10_2 : Interface1, InterfaceWithOutParameter<Case10_2>
+open class Case10_1 : Interface3, InterfaceWithOutParameter<Case10_1>
+open class Case10_2 : Interface3, InterfaceWithOutParameter<Case10_2>
 
 fun case_10() = run {
     val x = select(object : Case10_1() {}, object : Case10_2() {}, null)
 
     if (x != null) {
-        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & InterfaceWithOutParameter<{Interface1 & InterfaceWithOutParameter<{Interface1 & InterfaceWithOutParameter<{Interface1 & InterfaceWithOutParameter<{Interface1 & InterfaceWithOutParameter<Any?>}>}>}>}>} & {Interface1? & InterfaceWithOutParameter<{Interface1 & InterfaceWithOutParameter<{Interface1 & InterfaceWithOutParameter<{Interface1 & InterfaceWithOutParameter<{Interface1 & InterfaceWithOutParameter<Any?>}>}>}>}>?}")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & InterfaceWithOutParameter<{Interface1 & InterfaceWithOutParameter<{Interface1 & InterfaceWithOutParameter<{Interface1 & InterfaceWithOutParameter<{Interface1 & InterfaceWithOutParameter<Any?>}>}>}>}>} & {Interface1? & InterfaceWithOutParameter<{Interface1 & InterfaceWithOutParameter<{Interface1 & InterfaceWithOutParameter<{Interface1 & InterfaceWithOutParameter<{Interface1 & InterfaceWithOutParameter<Any?>}>}>}>}>?}"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<Any?>}>}>}>}>} & {Interface3? & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<Any?>}>}>}>}>?}")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<Any?>}>}>}>}>} & {Interface3? & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<Any?>}>}>}>}>?}"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<Any?>}>}>}>}>} & {Interface3? & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<Any?>}>}>}>}>?}"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<Any?>}>}>}>}>} & {Interface3? & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<Any?>}>}>}>}>?}"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<Any?>}>}>}>}>} & {Interface3? & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<Any?>}>}>}>}>?}")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<Any?>}>}>}>}>} & {Interface3? & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<Any?>}>}>}>}>?}")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<Any?>}>}>}>}>} & {Interface3? & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<Any?>}>}>}>}>?}"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<Any?>}>}>}>}>} & {Interface3? & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<Any?>}>}>}>}>?}"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<Any?>}>}>}>}>} & {Interface3? & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<Any?>}>}>}>}>?}")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<Any?>}>}>}>}>} & {Interface3? & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<{Interface3 & InterfaceWithOutParameter<Any?>}>}>}>}>?}")!>x<!>.funNullableAny()
     }
 }
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/16.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/16.kt
new file mode 100644
index 00000000000..6d9ef8ee488
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/16.kt
@@ -0,0 +1,734 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION, -NAME_SHADOWING, -UNUSED_VARIABLE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 16
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: objects, properties, classes, functions
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Int?) {
+    if (x == null) return
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Unit?) {
+    if (x === null) return
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: Nothing?) {
+    if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!>) else return
+    <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>.hashCode()
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Number?) {
+    if (x !== null) else { return }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: Char?, y: Nothing?) {
+    if (x != <!DEBUG_INFO_CONSTANT!>y<!>) else return
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Object?) {
+    if (x !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) else { return }
+    <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(x: Class?) {
+    if (x === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || false || false || false) { return }
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(x: Int?) {
+    if (false || false || false || x == <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) return
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+}
+
+// TESTCASE NUMBER: 9
+fun case_9(x: String?) {
+    if (x != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> && true && true && true) else { return }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 10
+fun case_10(x: Float?) {
+    if (true && true && true && x !== null) else return
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 11
+fun case_11(x: Out<*>?) {
+    if (x == null) return
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 12
+fun case_12(x: Map<Unit, Nothing?>?) {
+    if (x === null) return
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?> & kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?> & kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?> & kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?>?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?> & kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?>?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?> & kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?>?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?> & kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?>?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?> & kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?>?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?> & kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?>?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?> & kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?>?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?> & kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?>?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 13
+fun case_13(x: Map<out Number, *>?) {
+    if (x != null) else return
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 14
+fun case_14(x: MutableCollection<in Number>?) {
+    if (x !== null) else { return }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 15
+fun case_15(x: MutableCollection<out Nothing?>?, y: Nothing?) {
+    if (x != <!DEBUG_INFO_CONSTANT!>y<!>) else return
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 16
+fun case_16(x: Collection<Collection<Collection<Collection<Collection<Collection<Collection<*>>>>>>>?) {
+    if (x !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) else { return }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 17
+fun case_17(x: MutableMap<*, *>?) {
+    if (x === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || false) { return }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 18
+fun case_18(x: MutableMap<out Number, in Number>?) {
+    if (false || false || false || x == <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) return
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 19
+fun case_19(x: Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in Int>>>>>>>?) {
+    if (x === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> && true) else { return }
+    <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in kotlin.Int>>>>>>>? & kotlin.Nothing?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in kotlin.Int>>>>>>>? & kotlin.Nothing?")!>x<!>.hashCode()
+}
+
+// TESTCASE NUMBER: 20
+fun case_20(x: Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Number>>>>>>>?) {
+    if (true && true && true && x !== null) else return
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 21
+fun <T> case_21(x: T) {
+    if (x == null) return
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 22
+fun <T> case_22(x: T?) {
+    if (x === null) return
+    <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 23
+fun <T> case_23(x: Inv<in T>?) {
+    if (x !== null) else return
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 24
+fun <T> case_24(x: Inv<out T?>?, y: Nothing?) {
+    if (x !== <!DEBUG_INFO_CONSTANT!>y<!> && true) else return
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 25
+fun case_25(x: Int?) {
+    val x = (l@ {
+        if (x == null) return@l
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+    })()
+}
+
+// TESTCASE NUMBER: 26
+fun case_26(x: Unit?, y: List<*>) {
+    y.forEach l@ {
+        if (x === null) return@l
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 27
+fun case_27(x: Nothing?) = (l@ {
+    if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!>) else return@l
+    <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>.hashCode()
+})()
+
+// TESTCASE NUMBER: 28
+fun case_28(x: Number?) {
+    {(l@ {
+        if (x !== null) else { return@l }
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>.funNullableAny()
+    })()}()
+}
+
+// TESTCASE NUMBER: 29
+fun case_29(x: Char?, y: Nothing?) = l@ {
+    if (x != <!DEBUG_INFO_CONSTANT!>y<!>) else return@l
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 30
+fun case_30(x: Object?): Any {
+    return (l@ {
+        if (x !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) else { return@l }
+        <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?")!>x<!>.funNullableAny()
+    })()
+}
+
+// TESTCASE NUMBER: 31
+fun case_31(x: Class?): Any {
+    return l@ {
+        if (x === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || false || false || false) { return@l }
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 32
+fun case_32(x: Any?) {
+    case_32((l@ {
+        if (false || false || false || x == <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) return@l
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.funNullableAny()
+    })())
+}
+
+// TESTCASE NUMBER: 33
+fun case_33(x: Any?) {
+    case_33(l@ {
+        if (x != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> && true && true && true) else { return@l }
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.funNullableAny()
+    })
+}
+
+// TESTCASE NUMBER: 34
+fun case_34(x: Float?) {
+    (l@ {
+        if (true && true && true && x !== null) else return@l
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>.funNullableAny()
+    }).equals(l@ {
+        if (true && true && true && x !== null) else return@l
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>.funNullableAny()
+    })
+}
+
+// TESTCASE NUMBER: 35
+fun case_35(x: Any?) {
+    case_35 l@ {
+        if (x == null) return@l
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 36
+fun case_36(x: Any?) {
+    case_36 l@ {
+        if (x === null) return@l
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 37
+fun case_37(x: Any?): Any? = case_37 l@ {
+    if (x === null) return@l
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 38
+fun case_39(x: MutableCollection<in Number>?) {
+    (l1@ {
+        (l2@ {
+            if (x !== null) else {
+                return@l2
+            }
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.funNullableAny()
+        })()
+    })()
+}
+
+// TESTCASE NUMBER: 39
+fun case_39(x: MutableCollection<out Nothing?>?, y: Nothing?) {
+    (l2@ {
+        if (x != <!DEBUG_INFO_CONSTANT!>y<!>) else return@l2
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.funNullableAny()
+    })()
+}
+
+// TESTCASE NUMBER: 40
+fun case_40(x: Collection<Collection<Collection<Collection<Collection<Collection<Collection<*>>>>>>>?) {
+    val z = (l@ {
+        if (x !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) else { return@l }
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?")!>x<!>.funNullableAny()
+    })()
+}
+
+// TESTCASE NUMBER: 41
+fun case_41(x: MutableMap<*, *>?) {
+    listOf(l@ {
+        if (x === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || false) { return@l }
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.funNullableAny()
+    })
+}
+
+// TESTCASE NUMBER: 42
+fun case_42(x: MutableMap<out Number, in Number>?) {
+    return (l@ {
+        if (false || false || false || x == <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) return@l
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.funNullableAny()
+    })()
+}
+
+// TESTCASE NUMBER: 43
+fun case_43(x: Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in Int>>>>>>>?): Any? {
+    return l@ {
+        if (x === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> && true) else { return@l }
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in kotlin.Int>>>>>>>? & kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in kotlin.Int>>>>>>>? & kotlin.Nothing?")!>x<!>.hashCode()
+    }
+}
+
+// TESTCASE NUMBER: 44
+fun case_44(x: Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Number>>>>>>>?) {
+    (l@ {
+        if (true && true && true && x !== null) else return@l
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.funNullableAny()
+    }).invoke()
+}
+
+// TESTCASE NUMBER: 45
+fun <T> case_45(x: T) {
+    val y = (l@ {
+        if (x == null) return@l
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableAny()
+    })()
+}
+
+// TESTCASE NUMBER: 46
+fun <T> case_46(x: T?) {
+    (l@ {
+        if (x === null) return@l
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableAny()
+    })()
+}
+
+// TESTCASE NUMBER: 47
+fun <T> case_47(x: Inv<in T>?) {
+    val y = l@ {
+        if (x !== null) else return@l
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 48
+fun <T> case_48(x: Inv<out T?>?, y: Nothing?) {
+    val y = ((((l@ {
+        if (x !== <!DEBUG_INFO_CONSTANT!>y<!> && true) else return@l
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.funNullableAny()
+    }))))
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/17.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/17.kt
new file mode 100644
index 00000000000..3ce2fab8a8e
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/17.kt
@@ -0,0 +1,354 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 17
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: objects, properties, classes, functions
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Int?) {
+    if (x == null) throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Unit?) {
+    if (x === null) throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: Nothing?) {
+    if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!>) else throw Exception()
+    <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Number?) {
+    if (x !== null) else { throw Exception() }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: Char?, y: Nothing?) {
+    if (x != <!DEBUG_INFO_CONSTANT!>y<!>) else throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Object?) {
+    if (x !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) else { throw Exception() }
+    <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(x: Class?) {
+    if (x === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || false || false || false) { throw Exception() }
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(x: Int?) {
+    if (false || false || false || x == <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+}
+
+// TESTCASE NUMBER: 9
+fun case_9(x: String?) {
+    if (x != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> && true && true && true) else { throw Exception() }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 10
+fun case_10(x: Float?) {
+    if (true && true && true && x !== null) else throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 11
+fun case_11(x: Out<*>?) {
+    if (x == null) throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 12
+fun case_12(x: Map<Unit, Nothing?>?) {
+    if (x === null) throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?> & kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?> & kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?> & kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?>?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?> & kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?>?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?> & kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?>?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?> & kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?>?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?> & kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?>?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?> & kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?>?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?> & kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?>?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?> & kotlin.collections.Map<kotlin.Unit, kotlin.Nothing?>?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 13
+fun case_13(x: Map<out Number, *>?) {
+    if (x != null) else throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 14
+fun case_14(x: MutableCollection<in Number>?) {
+    if (x !== null) else { throw Exception() }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 15
+fun case_15(x: MutableCollection<out Nothing?>?, y: Nothing?) {
+    if (x != <!DEBUG_INFO_CONSTANT!>y<!>) else throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<out kotlin.Nothing?> & kotlin.collections.MutableCollection<out kotlin.Nothing?>?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 16
+fun case_16(x: Collection<Collection<Collection<Collection<Collection<Collection<Collection<*>>>>>>>?) {
+    if (x !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) else { throw Exception() }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>> & kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<kotlin.collections.Collection<*>>>>>>>?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 17
+fun case_17(x: MutableMap<*, *>?) {
+    if (x === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || false) { throw Exception() }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<*, *> & kotlin.collections.MutableMap<*, *>?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 18
+fun case_18(x: MutableMap<out Number, in Number>?) {
+    if (false || false || false || x == <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number> & kotlin.collections.MutableMap<out kotlin.Number, in kotlin.Number>?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 19
+fun case_19(x: Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in Int>>>>>>>?) {
+    if (x === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> && true) else { throw Exception() }
+    <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in kotlin.Int>>>>>>>? & kotlin.Nothing?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in Inv<in kotlin.Int>>>>>>>? & kotlin.Nothing?")!>x<!>.hashCode()
+}
+
+// TESTCASE NUMBER: 20
+fun case_20(x: Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Number>>>>>>>?) {
+    if (true && true && true && x !== null) else throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>> & Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out Inv<out kotlin.Number>>>>>>>?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 21
+fun <T> case_21(x: T) {
+    if (x == null) throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 22
+fun <T> case_22(x: T?) {
+    if (x === null) throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 23
+fun <T> case_23(x: Inv<in T>?) {
+    if (x !== null) else throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 24
+fun <T> case_24(x: Inv<out T?>?, y: Nothing?) {
+    if (x !== <!DEBUG_INFO_CONSTANT!>y<!> && true) else throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 25
+fun <T> case_25(x: Inv<out T?>?, y: Nothing?) {
+    if (x !== <!DEBUG_INFO_CONSTANT!>y<!>) else try { <!UNREACHABLE_CODE!>throw<!> Exception() } finally { throw Exception() }
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.funNullableAny()
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/18.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/18.kt
new file mode 100644
index 00000000000..936b9c2e2b6
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/18.kt
@@ -0,0 +1,420 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 18
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: objects, properties, classes, functions
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Int?) {
+    while (true) {
+        if (x == null) break
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Unit?) {
+    while (true) {
+        if (x === null) continue
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: Nothing?, f: Boolean) {
+    do {
+        if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!>) else break
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>.hashCode()
+    } while (f)
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Number?) {
+    for (i in 0..10) {
+        if (x !== null) else { break }
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: Char?, y: Nothing?, f: Boolean) {
+    do {
+        if (x != <!DEBUG_INFO_CONSTANT!>y<!>) else continue
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableAny()
+    } while (f)
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Object?, f: Boolean) {
+    while (f) {
+        if (x !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) else { continue }
+        <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Object & Object?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(x: Class?, list: List<Int>) {
+    for (element in list) {
+        if (x === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || false || false || false) { break }
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(x: Int?) {
+    for (i in 0..10) {
+        if (false || false || false || x == <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) continue
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+    }
+}
+
+// TESTCASE NUMBER: 9
+fun case_9(list: List<Int?>) {
+    for (element in list) {
+        if (element != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> && true && true && true) else { break }
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>element<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>element<!>.inv()
+    }
+}
+
+// TESTCASE NUMBER: 10
+fun case_10(x: Float?) {
+    while (false) {
+        if (true && true && true && x !== null) else break
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 11
+fun case_11(x: Out<*>?, list: List<Int>) {
+    for (element in list) {
+        if (x == null) continue
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 12
+fun case_12(list: List<Int?>) {
+    for (element in list) {
+        if (element === null) continue
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>element<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>element<!>.inv()
+    }
+}
+
+// TESTCASE NUMBER: 13
+fun case_13(x: Map<out Number, *>?) {
+    do {
+        if (x != null) else continue
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map<out kotlin.Number, *> & kotlin.collections.Map<out kotlin.Number, *>?")!>x<!>.funNullableAny()
+    } while (false)
+}
+
+// TESTCASE NUMBER: 14
+fun case_14(x: MutableCollection<in Number>?, r: IntRange) {
+    for (i in r) {
+        if (x !== null) else { break }
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableCollection<in kotlin.Number> & kotlin.collections.MutableCollection<in kotlin.Number>?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 15
+fun case_15(map: MutableMap<Int?, Int?>, y: Nothing?) {
+    for ((k, v) in map) {
+        if (k != <!DEBUG_INFO_CONSTANT!>y<!>) else break
+        if (v != <!DEBUG_INFO_CONSTANT!>y<!>) else continue
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>k<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>k<!>.inv()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.inv()
+    }
+}
+
+// TESTCASE NUMBER: 16
+fun case_16(map: Map<Int?, Int?>) {
+    for ((k, v) in map) {
+        if (k !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> && v !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) else { continue }
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>k<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>k<!>.inv()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>v<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>v<!>.inv()
+    }
+}
+
+// TESTCASE NUMBER: 17
+fun <T>case_17(x: T?, f: Boolean) {
+    while (f) {
+        if (x === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || false) { break }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 18
+fun <T>case_18(x: T, f: Boolean) {
+    while (f) {
+        if (false || false || false || x == <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) break
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 19
+fun <K, V>case_19(map: MutableMap<K, V>, y: Nothing?) {
+    for ((k, v) in map) {
+        if (k !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> && true && v != <!DEBUG_INFO_CONSTANT!>y<!>) else { break }
+        <!DEBUG_INFO_EXPRESSION_TYPE("K & K!!")!>k<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("K & K!!"), DEBUG_INFO_SMARTCAST!>k<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("K & K!!"), DEBUG_INFO_SMARTCAST!>k<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("K & K!!"), DEBUG_INFO_SMARTCAST!>k<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("K & K!!")!>k<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("K & K!!")!>k<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("K & K!!"), DEBUG_INFO_SMARTCAST!>k<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("K & K!!"), DEBUG_INFO_SMARTCAST!>k<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("K & K!!")!>k<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("K & K!!")!>k<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("V & V!!")!>v<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("V & V!!"), DEBUG_INFO_SMARTCAST!>v<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("V & V!!"), DEBUG_INFO_SMARTCAST!>v<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("V & V!!"), DEBUG_INFO_SMARTCAST!>v<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("V & V!!")!>v<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("V & V!!")!>v<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("V & V!!"), DEBUG_INFO_SMARTCAST!>v<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("V & V!!"), DEBUG_INFO_SMARTCAST!>v<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("V & V!!")!>v<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("V & V!!")!>v<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 20
+fun <K, V: K>case_20(map: MutableMap<K?, V>) {
+    for ((k, v) in map) {
+        if (true && true && true && k !== null && v != null && true) else continue
+        <!DEBUG_INFO_EXPRESSION_TYPE("K!! & K?")!>k<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("K!! & K?"), DEBUG_INFO_SMARTCAST!>k<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("K!! & K?"), DEBUG_INFO_SMARTCAST!>k<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("K!! & K?"), DEBUG_INFO_SMARTCAST!>k<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("K!! & K?")!>k<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("K!! & K?")!>k<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("K!! & K?"), DEBUG_INFO_SMARTCAST!>k<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("K!! & K?"), DEBUG_INFO_SMARTCAST!>k<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("K!! & K?")!>k<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("K!! & K?")!>k<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("V & V!!")!>v<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("V & V!!"), DEBUG_INFO_SMARTCAST!>v<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("V & V!!"), DEBUG_INFO_SMARTCAST!>v<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("V & V!!"), DEBUG_INFO_SMARTCAST!>v<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("V & V!!")!>v<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("V & V!!")!>v<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("V & V!!"), DEBUG_INFO_SMARTCAST!>v<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("V & V!!"), DEBUG_INFO_SMARTCAST!>v<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("V & V!!")!>v<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("V & V!!")!>v<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 21
+fun <K, V>case_21(map: MutableMap<out K?, in V>) {
+    for ((k, v) in map) {
+        if (k == null) continue
+        if (v === null || false) break
+        <!DEBUG_INFO_EXPRESSION_TYPE("K!! & K?")!>k<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("K!! & K?"), DEBUG_INFO_SMARTCAST!>k<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("K!! & K?"), DEBUG_INFO_SMARTCAST!>k<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("K!! & K?"), DEBUG_INFO_SMARTCAST!>k<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("K!! & K?")!>k<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("K!! & K?")!>k<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("K!! & K?"), DEBUG_INFO_SMARTCAST!>k<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("K!! & K?"), DEBUG_INFO_SMARTCAST!>k<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("K!! & K?")!>k<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("K!! & K?")!>k<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>v<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>v<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>v<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>v<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>v<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>v<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>v<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>v<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>v<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>v<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 22
+fun <T> case_22(x: T?) {
+    while (true) {
+        if (x === null) break
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 23
+fun <T> case_23(x: Inv<in T>?) {
+    for (i in -10..10) {
+        if (x !== null) else continue
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<in T> & Inv<in T>?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 24
+fun <T> case_24(x: Inv<out T?>?, y: Nothing?) {
+    do {
+        if (x !== <!DEBUG_INFO_CONSTANT!>y<!> && true) else continue
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.funNullableAny()
+    } while (true)
+}
+
+// TESTCASE NUMBER: 25
+fun <T> case_25(x: Inv<out T?>?, y: Nothing?, z: List<Int>) {
+    for (i in z) {
+        if (x !== <!DEBUG_INFO_CONSTANT!>y<!>) else try {
+            <!UNREACHABLE_CODE!>break<!>
+        } finally {
+            continue
+        }
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out T?> & Inv<out T?>?")!>x<!>.funNullableAny()
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/19.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/19.kt
new file mode 100644
index 00000000000..ed0d41744c1
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/19.kt
@@ -0,0 +1,102 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 19
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Any?) {
+    if (x is Int) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Any) {
+    if (x is Unit) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Unit")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Unit")!>x<!>.toString()
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: Any?) {
+    if (x !is Class) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_1
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Any) {
+    if (x !is EnumClass) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("EnumClass & kotlin.Any")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("EnumClass & kotlin.Any"), DEBUG_INFO_SMARTCAST!>x<!>.fun_1()
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: Any?) {
+    if (!(x !is Class.NestedClass?)) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class.NestedClass? & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class.NestedClass? & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>?.prop_4
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Any?) {
+    if (!(x !is Object)) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Object & kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Object & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_1
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(x: Any) {
+    if (!(x is DeepObject.A.B.C.D.E.F.G.J)) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & kotlin.Any")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & kotlin.Any"), DEBUG_INFO_SMARTCAST!>x<!>.prop_1
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(x: Any?) {
+    if (!(x is Int?)) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>?.inv()
+    }
+}
+
+// TESTCASE NUMBER: 9
+fun case_9(x: Any?) {
+    if (!!(x !is TypealiasNullableStringIndirect<!REDUNDANT_NULLABLE!>?<!>)) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect? /* = kotlin.String? */ & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect? /* = kotlin.String? */ & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>?.get(0)
+    }
+}
+
+// TESTCASE NUMBER: 10
+fun case_10(x: Any?) {
+    if (!!(x !is Interface3)) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.itest()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.itest3()
+    }
+}
+
+// TESTCASE NUMBER: 11
+fun case_11(x: Any?) {
+    if (x is SealedMixedChildObject1?) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("SealedMixedChildObject1? & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("SealedMixedChildObject1? & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>?.prop_1
+        <!DEBUG_INFO_EXPRESSION_TYPE("SealedMixedChildObject1? & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>?.prop_2
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/2.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/2.kt
new file mode 100644
index 00000000000..90ebb9e6e15
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/2.kt
@@ -0,0 +1,506 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 2
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: objects, enumClasses, properties, functions
+ */
+
+// FILE: other_package.kt
+
+package otherpackage
+
+// TESTCASE NUMBER: 8, 16
+class Case8_16__1 {}
+
+// FILE: main.kt
+
+import otherpackage.*
+
+// TESTCASE NUMBER: 8, 16
+class Case8_16__2 {
+    val x: otherpackage.Case8_16__1?
+    init {
+        x = otherpackage.Case8_16__1()
+    }
+}
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Any?) {
+    if (x != null || false) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(a: DeepObject.A.B.C.D.E.F.G.J?) =
+    if (false || a != null == true == false == false == false == true == false == true == false == false == true == true || false) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.x
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.funNullableAny()
+    } else -1
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28328
+ */
+fun case_3(b: Boolean) {
+    val x = {
+        if (b) object {
+            val a = 10
+        } else null
+    }
+
+    val y = if (b) x else null
+
+    if (false || false || false || false || y !== null) {
+        val z = <!DEBUG_INFO_EXPRESSION_TYPE("case_3.<anonymous>.<no name provided>?")!><!UNSAFE_CALL!>y<!>()<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_3.<anonymous>.<no name provided>?)?")!>y<!><!UNSAFE_CALL!>.<!>equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_3.<anonymous>.<no name provided>?)?")!>y<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_3.<anonymous>.<no name provided>?)?")!>y<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_3.<anonymous>.<no name provided>?)?")!>y<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_3.<anonymous>.<no name provided>?)?")!>y<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_3.<anonymous>.<no name provided>?)?")!>y<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_3.<anonymous>.<no name provided>?)?")!>y<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_3.<anonymous>.<no name provided>?)?")!>y<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_3.<anonymous>.<no name provided>?)?")!>y<!>.funNullableAny()
+
+        if (z != null || false) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_3.<anonymous>.<no name provided> & case_3.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z<!>.a
+        }
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(a: ((Float) -> Int?)?, b: Float?) {
+    if (a != null == true && b != null == true || false || false || false || false || false || false || false || false || false) {
+        val x = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!><!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>)<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?")!>a<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?")!>a<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?")!>a<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?")!>a<!>.funNullableAny()
+
+        if (false || x != null == true) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        }
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(b: Boolean) {
+    val a = if (b) {
+        object {
+            val B5 = if (b) {
+                object {
+                    val C5 = if (b) {
+                        object {
+                            val D5 = if (b) {
+                                object {
+                                    val x: Number? = 10
+                                }
+                            } else null
+                        }
+                    } else null
+                }
+            } else null
+        }
+    } else null
+
+    if (a != null && <!DEBUG_INFO_SMARTCAST!>a<!>.B5 != null && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B5<!>.C5 != null && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B5<!>.C5<!>.D5 != null && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B5<!>.C5<!>.D5<!>.x != null && b || false) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B5<!>.C5<!>.D5<!>.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B5<!>.C5<!>.D5<!>.x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B5<!>.C5<!>.D5<!>.x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B5<!>.C5<!>.D5<!>.x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B5<!>.C5<!>.D5<!>.x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B5<!>.C5<!>.D5<!>.x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B5<!>.C5<!>.D5<!>.x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B5<!>.C5<!>.D5<!>.x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B5<!>.C5<!>.D5<!>.x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B5<!>.C5<!>.D5<!>.x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(z: Boolean?) {
+    if (false || EnumClassWithNullableProperty.B.prop_1 != null && z != null && <!DEBUG_INFO_SMARTCAST!>z<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.B.prop_1<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.B.prop_1<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.B.prop_1<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.B.prop_1<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.B.prop_1<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(a: DeepObject.A.B.C.D.E.F.G.J?) {
+    val g = false
+
+    if (a != null && g) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.funNullableAny()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 8
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28329
+ */
+fun case_8(b: Boolean, c: Boolean?) {
+    val a = Case8_16__2()
+
+    if (a.x !== null && false) {
+        if (false || false || false || false || <!SENSELESS_COMPARISON!>a.x != null<!> || false || false || false) {
+            if (<!SENSELESS_COMPARISON!>a.x !== null<!> && true) {
+                if (<!SENSELESS_COMPARISON!>a.x != null<!> && b) {
+                    if (<!SENSELESS_COMPARISON!>a.x != null<!> && b && !b) {
+                        if (<!SENSELESS_COMPARISON!>a.x != null<!> && c != null && !<!DEBUG_INFO_SMARTCAST!>c<!>) {
+                            if (<!SENSELESS_COMPARISON!>a.x !== null<!> && <!DEBUG_INFO_SMARTCAST!>c<!>) {
+                                if (<!SENSELESS_COMPARISON!>a.x != null<!> && b && b && b && b && b && b && b && b && b && b && b) {
+                                    if (<!SENSELESS_COMPARISON!>a.x != null<!> && !b && !b && !b && !b && !b && !b && !b && !b && !b) {
+                                        if (<!SENSELESS_COMPARISON!>a.x !== null<!> && <!SENSELESS_COMPARISON!>null == null<!>) {
+                                            if (<!SENSELESS_COMPARISON!>a.x != null<!> && null!!) {
+                                                if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
+                                                    if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
+                                                        if (<!SENSELESS_COMPARISON!>a.x !== null<!>) {
+                                                            if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
+                                                                if (<!SENSELESS_COMPARISON!>a.x !== null<!>) {
+                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case8_16__1 & otherpackage.Case8_16__1?")!>a.x<!>
+                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case8_16__1"), DEBUG_INFO_SMARTCAST!>a.x<!>.equals(null)
+                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case8_16__1"), DEBUG_INFO_SMARTCAST!>a.x<!>.propT
+                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case8_16__1"), DEBUG_INFO_SMARTCAST!>a.x<!>.propAny
+                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case8_16__1 & otherpackage.Case8_16__1?")!>a.x<!>.propNullableT
+                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case8_16__1 & otherpackage.Case8_16__1?")!>a.x<!>.propNullableAny
+                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case8_16__1"), DEBUG_INFO_SMARTCAST!>a.x<!>.funT()
+                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case8_16__1"), DEBUG_INFO_SMARTCAST!>a.x<!>.funAny()
+                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case8_16__1 & otherpackage.Case8_16__1?")!>a.x<!>.funNullableT()
+                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case8_16__1 & otherpackage.Case8_16__1?")!>a.x<!>.funNullableAny()
+                                                                }
+                                                            }
+                                                        }
+                                                    }
+                                                }
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 9
+fun case_9(x: Any?) {
+    if (x == null || false || false || false || false || false || false) {
+
+    } else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 10
+fun case_10(a: DeepObject.A.B.C.D.E.F.G.J?) =
+    if (a == null == true == false == false == false == true == false == true == false == false == true == true && true) {
+        -1
+    } else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.x
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.funNullableAny()
+    }
+
+/*
+ * TESTCASE NUMBER: 11
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28328
+ */
+fun case_11(b: Boolean) {
+    val x = {
+        if (b) object {
+            val a = 10
+        } else null
+    }
+
+    val y = if (b) x else null
+
+    if (y === null && true) else {
+        val z = <!DEBUG_INFO_EXPRESSION_TYPE("case_11.<anonymous>.<no name provided>?")!><!UNSAFE_CALL!>y<!>()<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_11.<anonymous>.<no name provided>?)?")!>y<!><!UNSAFE_CALL!>.<!>equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_11.<anonymous>.<no name provided>?)?")!>y<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_11.<anonymous>.<no name provided>?)?")!>y<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_11.<anonymous>.<no name provided>?)?")!>y<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_11.<anonymous>.<no name provided>?)?")!>y<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_11.<anonymous>.<no name provided>?)?")!>y<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_11.<anonymous>.<no name provided>?)?")!>y<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_11.<anonymous>.<no name provided>?)?")!>y<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_11.<anonymous>.<no name provided>?)?")!>y<!>.funNullableAny()
+
+        if (z != null || b) {
+
+        } else {
+            <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("case_11.<anonymous>.<no name provided>? & kotlin.Nothing?")!>z<!>
+        }
+    }
+}
+
+// TESTCASE NUMBER: 12
+fun case_12(a: ((Float) -> Int?)?, b: Float?, c: Boolean?) {
+    if (true && a == null == true || b == null == true) {
+
+    } else {
+        val x = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!><!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>)<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?")!>a<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?")!>a<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?")!>a<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?")!>a<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>b<!>.funNullableAny()
+        if (x == null == true || (c != null && !<!DEBUG_INFO_SMARTCAST!>c<!>)) {
+
+        } else {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 13
+fun case_13(b: Boolean, c: Boolean, d: Boolean) {
+    val a = if (b) {
+        object {
+            val B19 = if (b) {
+                object {
+                    val C19 = if (b) {
+                        object {
+                            val D19 = if (b) {
+                                object {
+                                    val x: Number? = 10
+                                }
+                            } else null
+                        }
+                    } else null
+                }
+            } else null
+        }
+    } else null
+
+    if ((a == null || <!DEBUG_INFO_SMARTCAST!>a<!>.B19 == null || <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19 == null || <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19 == null || <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x == null || b || c || !d) && true) {
+
+    } else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.funNullableAny()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 14
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28329
+ */
+fun case_14(z: Boolean?) {
+    if (true && true && true && true && EnumClassWithNullableProperty.B.prop_1 != null || z != null || <!ALWAYS_NULL!>z<!>!! && true && true) {
+
+    } else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!><!UNSAFE_CALL!>.<!>equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.B.prop_1<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 15
+fun case_15(a: DeepObject.A.B.C.D.E.F.G.J?) {
+    val g = false
+
+    if (true && a != null || g || !g || true || !true) {
+
+    } else {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J? & kotlin.Nothing?")!>a<!>
+    }
+}
+
+// TESTCASE NUMBER: 16
+fun case_16(b: Boolean, c: Boolean?) {
+    val a = Case8_16__2()
+
+    if (a.x != null && false && false && false && false && false && false) {
+        if ( <!SENSELESS_COMPARISON!>a.x == null<!> || false) {
+        } else {
+            if ( <!SENSELESS_COMPARISON!>a.x === null<!> && true) {
+            } else {
+                if (<!SENSELESS_COMPARISON!>a.x == null<!> || !b) {
+                } else {
+                    if (<!SENSELESS_COMPARISON!>a.x == null<!> || b || !b) {
+                    } else {
+                        if (<!SENSELESS_COMPARISON!>a.x == null<!> || c == null || !<!DEBUG_INFO_SMARTCAST!>c<!>) {
+                        } else {
+                            if (<!SENSELESS_COMPARISON!>a.x === null<!> || <!DEBUG_INFO_SMARTCAST!>c<!>) {
+                            } else {
+                                if (<!SENSELESS_COMPARISON!>a.x == null<!> || b || b || b || b || b || b || b || b || b || b || b) {
+                                } else {
+                                    if (<!SENSELESS_COMPARISON!>a.x == null<!> || !b || !b || !b || !b || !b || !b || !b || !b || !b) {
+                                    } else {
+                                        if (<!SENSELESS_COMPARISON!>a.x === null<!> || <!SENSELESS_COMPARISON!>null == null<!>) {
+                                        } else {
+                                            if (<!SENSELESS_COMPARISON!>a.x == null<!> || null!!) {
+                                            } else {
+                                                if (<!SENSELESS_COMPARISON!>a.x == null<!>) {
+                                                } else {
+                                                    if (<!SENSELESS_COMPARISON!>a.x == null<!>) {
+                                                    } else {
+                                                        if (<!SENSELESS_COMPARISON!>a.x === null<!>) {
+                                                        } else {
+                                                            if (<!SENSELESS_COMPARISON!>a.x == null<!>) {
+                                                            } else {
+                                                                if (<!SENSELESS_COMPARISON!>a.x === null<!>) {
+                                                                } else {
+                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case8_16__1 & otherpackage.Case8_16__1?")!>a.x<!>
+                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case8_16__1"), DEBUG_INFO_SMARTCAST!>a.x<!>.equals(null)
+                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case8_16__1"), DEBUG_INFO_SMARTCAST!>a.x<!>.propT
+                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case8_16__1"), DEBUG_INFO_SMARTCAST!>a.x<!>.propAny
+                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case8_16__1 & otherpackage.Case8_16__1?")!>a.x<!>.propNullableT
+                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case8_16__1 & otherpackage.Case8_16__1?")!>a.x<!>.propNullableAny
+                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case8_16__1"), DEBUG_INFO_SMARTCAST!>a.x<!>.funT()
+                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case8_16__1"), DEBUG_INFO_SMARTCAST!>a.x<!>.funAny()
+                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case8_16__1 & otherpackage.Case8_16__1?")!>a.x<!>.funNullableT()
+                                                                    <!DEBUG_INFO_EXPRESSION_TYPE("otherpackage.Case8_16__1 & otherpackage.Case8_16__1?")!>a.x<!>.funNullableAny()
+                                                                }
+                                                            }
+                                                        }
+                                                    }
+                                                }
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 17
+fun case_17(a: Int?, b: Int = if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!> else 0) {
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 18
+fun case_18(a: Int?, b: Int = if (false || a != null || false) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!> else 0) {
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.funNullableAny()
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/20.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/20.kt
new file mode 100644
index 00000000000..7759beeb3ea
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/20.kt
@@ -0,0 +1,114 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 20
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Any?) {
+    if (x is Int || false) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Any) {
+    if (x is Unit || false || false || false || false || false) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Unit")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Unit")!>x<!>.toString()
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: Any?) {
+    if (true && x !is Class) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_1
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28329
+ */
+fun case_4(x: Any) {
+    if (true && true && x !is EnumClass) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>x<!>.<!UNRESOLVED_REFERENCE!>fun_1<!>()
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: Any?) {
+    if (false || !(x !is Class.NestedClass?)) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class.NestedClass? & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class.NestedClass? & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>?.prop_4
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 6
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28329
+ */
+fun case_6(x: Any?) {
+    if (false || false || !(x !is Object)) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE!>prop_1<!>
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(x: Any) {
+    if (!(x is DeepObject.A.B.C.D.E.F.G.J) && true && true && true) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & kotlin.Any")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & kotlin.Any"), DEBUG_INFO_SMARTCAST!>x<!>.prop_1
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(x: Any?) {
+    if (!(x is Int?) && true) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>?.inv()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 9
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28329
+ */
+fun case_9(x: Any?) {
+    if (true && true && !!(x !is TypealiasNullableStringIndirect<!REDUNDANT_NULLABLE!>?<!>) && true && true && true && true) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>?.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>get<!>(0)
+    }
+}
+
+// TESTCASE NUMBER: 10
+fun case_10(x: Any?) {
+    if (true && !!(x !is Interface3) && true) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.itest()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.itest3()
+    }
+}
+
+// TESTCASE NUMBER: 11
+fun case_11(x: Any?) {
+    if (false || x is SealedMixedChildObject1? || false) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("SealedMixedChildObject1? & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("SealedMixedChildObject1? & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>?.prop_1
+        <!DEBUG_INFO_EXPRESSION_TYPE("SealedMixedChildObject1? & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>?.prop_2
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/21.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/21.kt
new file mode 100644
index 00000000000..dacd7086943
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/21.kt
@@ -0,0 +1,122 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 21
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Any?) {
+    if (x is Int == true) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28329
+ */
+fun case_2(x: Any) {
+    if (<!DEPRECATED_IDENTITY_EQUALS!>x is Int === true<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>x<!>.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: Any?) {
+    if (x !is Class == true == true == true == true == true) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_1
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Any) {
+    if (x !is EnumClass != false) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("EnumClass & kotlin.Any")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("EnumClass & kotlin.Any"), DEBUG_INFO_SMARTCAST!>x<!>.fun_1()
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: Any?) {
+    if (!(x !is Class.NestedClass?) != false == true) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class.NestedClass? & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class.NestedClass? & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>?.prop_4
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Any?) {
+    if (!(x !is Object) != false != false != false) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Object & kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Object & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_1
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 7
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28329
+ */
+fun case_7(x: Any) {
+    if (<!DEPRECATED_IDENTITY_EQUALS!>!(x is DeepObject.A.B.C.D.E.F.G.J) !== false<!>) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>x<!>.<!UNRESOLVED_REFERENCE!>prop_1<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 8
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28329
+ */
+fun case_8(x: Any?) {
+    if (<!DEPRECATED_IDENTITY_EQUALS!><!DEPRECATED_IDENTITY_EQUALS!><!DEPRECATED_IDENTITY_EQUALS!>!(x is Int?) !== false<!> !== false<!> !== false<!>) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>?.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 9
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28329
+ */
+fun case_9(x: Any?) {
+    if (<!DEPRECATED_IDENTITY_EQUALS!><!DEPRECATED_IDENTITY_EQUALS!>!!(x !is TypealiasNullableStringIndirect<!REDUNDANT_NULLABLE!>?<!>) !== false<!> === true<!>) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>?.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>get<!>(0)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 10
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28329
+ */
+fun case_10(x: Any?) {
+    if (<!DEPRECATED_IDENTITY_EQUALS!>!!(x !is Interface3) === true<!> && true) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE!>itest<!>()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE!>itest3<!>()
+    }
+}
+
+// TESTCASE NUMBER: 11
+fun case_11(x: Any?) {
+    if (x is SealedMixedChildObject1? != false || false) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("SealedMixedChildObject1? & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("SealedMixedChildObject1? & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>?.prop_1
+        <!DEBUG_INFO_EXPRESSION_TYPE("SealedMixedChildObject1? & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>?.prop_2
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/22.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/22.kt
new file mode 100644
index 00000000000..6c40bd3cb73
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/22.kt
@@ -0,0 +1,160 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 22
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Any?) {
+    if (x is Int) {
+        if (<!USELESS_IS_CHECK!>x !is Int<!>) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Any) {
+    if (x !is Unit) {
+        if (x is Unit) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Unit")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Unit")!>x<!>.toString()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: Any?) {
+    if (x !is Class) {
+        if (x !is Class) else {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Class & kotlin.Any & kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Class & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_1
+        }
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Any) {
+    if (x !is EnumClass) else {
+        if (<!USELESS_IS_CHECK!>x !is EnumClass<!>) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("EnumClass & kotlin.Any")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("EnumClass & kotlin.Any"), DEBUG_INFO_SMARTCAST!>x<!>.fun_1()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: Any?) {
+    if (!(x !is Class.NestedClass?)) {
+        if (!!(<!USELESS_IS_CHECK!>x !is Class.NestedClass?<!>)) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Class.NestedClass? & kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Class.NestedClass? & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>?.prop_4
+        }
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Any?) {
+    if (!(x is Object)) {
+        if (!(x !is Object)) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Object & kotlin.Any & kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Object & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_1
+        }
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(x: Any) {
+    if (!(x is DeepObject.A.B.C.D.E.F.G.J)) {
+        if (!(x is DeepObject.A.B.C.D.E.F.G.J)) else {
+            <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & kotlin.Any")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & kotlin.Any"), DEBUG_INFO_SMARTCAST!>x<!>.prop_1
+        }
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(x: Any?) {
+    if (!!!!(x is Int?)) else {
+        if (!(x is Int?)) else {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>?.inv()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 9
+fun case_9(x: Any?) {
+    if (!!!(x !is TypealiasNullableStringIndirect<!REDUNDANT_NULLABLE!>?<!>)) else {
+        if (!!(x !is TypealiasNullableStringIndirect<!REDUNDANT_NULLABLE!>?<!>)) else {
+            <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect? /* = kotlin.String? */ & kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableStringIndirect? /* = kotlin.String? */ & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>?.get(0)
+        }
+    }
+}
+
+// TESTCASE NUMBER: 10
+fun case_10(x: Any?) {
+    if (!!(x is Interface3)) else {
+        if (!!(x !is Interface3)) else {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & kotlin.Any & kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.itest()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.itest3()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 11
+fun case_11(x: Any?) {
+    if (x is SealedMixedChildObject1?) {
+        if (<!USELESS_IS_CHECK!>x is SealedMixedChildObject1?<!>) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("SealedMixedChildObject1? & kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("SealedMixedChildObject1? & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>?.prop_1
+            <!DEBUG_INFO_EXPRESSION_TYPE("SealedMixedChildObject1? & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>?.prop_2
+        }
+    }
+}
+
+// TESTCASE NUMBER: 12
+inline fun <reified T, reified K>case_12(x: Any?) {
+    if (x is T) {
+        if (<!USELESS_IS_CHECK!>x is T<!> is K) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?")!>x<!>
+        }
+    }
+}
+
+// TESTCASE NUMBER: 13
+inline fun <reified T, reified K>case_13(x: Any?) {
+    if (x is T) {
+        if (x is K) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("K & T & kotlin.Any?")!>x<!>
+        }
+    }
+}
+
+// TESTCASE NUMBER: 14
+inline fun <reified T, reified K>case_14(x: Any?) {
+    if (x is T) {
+        if (<!USELESS_IS_CHECK!>x !is T<!>) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?")!>x<!>
+        }
+    }
+}
+
+// TESTCASE NUMBER: 15
+inline fun <reified T, reified K>case_15(x: Any?) {
+    if (x !is T) {
+        if (x is T) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?")!>x<!>
+        }
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/23.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/23.kt
new file mode 100644
index 00000000000..9572944672a
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/23.kt
@@ -0,0 +1,51 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 23
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+class Case1<T : Number> {
+    inline fun <reified T : CharSequence>case_1(x: Any?) {
+        if (x is T) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any & kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+            <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.get(0)
+        }
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun <T> case_2() where T: CharSequence, T: Number {
+    class Case1<K> where K : T {
+        inline fun <reified T : K> case_1(x: Any?) {
+            if (x is T) {
+                <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any & kotlin.Any?")!>x<!>
+                <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.toByte()
+                <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+                <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.get(0)
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun <T> case_3(x: Any?) where T: CharSequence, T: Number {
+    class Case1<K> where K : T {
+        inline fun <reified T : K> case_1() {
+            if (x is T) {
+                <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any & kotlin.Any?")!>x<!>
+                <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.toByte()
+                <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+                <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.get(0)
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/24.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/24.kt
new file mode 100644
index 00000000000..5cd0a28212a
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/24.kt
@@ -0,0 +1,26 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 24
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun <T> case_1(x: Any?) where T: CharSequence {
+    x <!UNCHECKED_CAST!>as T<!>
+    class Case1<K> where K : T {
+        inline fun <reified T : Number> case_1() {
+            if (x is T) {
+                <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.toByte()
+                <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+                <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.get(0)
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/25.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/25.kt
new file mode 100644
index 00000000000..1d2bbad55ba
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/25.kt
@@ -0,0 +1,75 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 25
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+open class Case1<K : Number> {
+    open inner class Case1_1<L>: Case1<Int>() where L : CharSequence {
+        inner class Case1_2<M>: Case1<K>.Case1_1<M>() where M : Map<K, L> {
+            inline fun <reified T>case_1(x: Any?) {
+                x <!UNCHECKED_CAST!>as M<!>
+                x <!UNCHECKED_CAST!>as L<!>
+                x <!UNCHECKED_CAST!>as K<!>
+                if (x is T) {
+                    <!DEBUG_INFO_EXPRESSION_TYPE("K & L & M & T!! & kotlin.Any & kotlin.Any?")!>x<!>
+                    <!DEBUG_INFO_EXPRESSION_TYPE("K & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.toByte()
+                    <!DEBUG_INFO_EXPRESSION_TYPE("L & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+                    <!DEBUG_INFO_EXPRESSION_TYPE("L & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.get(0)
+                    <!DEBUG_INFO_EXPRESSION_TYPE("M & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.size
+                    <!DEBUG_INFO_EXPRESSION_TYPE("M & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.isEmpty()
+                    <!DEBUG_INFO_EXPRESSION_TYPE("M & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>[null]
+                }
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 2
+inline fun <reified T : CharSequence>case_2(x: Any?) {
+    x as T
+    if (<!USELESS_IS_CHECK!>x !is T<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.get(0)
+    }
+}
+
+// TESTCASE NUMBER: 3
+inline fun <reified T : CharSequence>case_3(x: Any?) {
+    x as T?
+    if (x is T) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!! & kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.get(0)
+    }
+}
+
+// TESTCASE NUMBER: 4
+inline fun <reified T : CharSequence>case_4(x: Any?) {
+    (x as? T)!!
+    if (<!USELESS_IS_CHECK!>x is T?<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!! & kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.get(0)
+    }
+}
+
+// TESTCASE NUMBER: 5
+inline fun <reified T : CharSequence>case_5(x: Any?) {
+    if (x as? T != null) {
+        if (<!USELESS_IS_CHECK!>x is T?<!>) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T & T!! & kotlin.Any & kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+            <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.get(0)
+        }
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/26.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/26.kt
new file mode 100644
index 00000000000..5e500da4ff9
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/26.kt
@@ -0,0 +1,75 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 26
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+open class Case1<K : Number> {
+    open inner class Case1_1<L>: Case1<Int>() where L : CharSequence {
+        inner class Case1_2<M>: Case1<K>.Case1_1<M>() where M : Map<K, L> {
+            inline fun <reified T>case_1(x: Any?) {
+                x <!UNCHECKED_CAST!>as M<!>
+                x <!UNCHECKED_CAST!>as L<!>
+                x <!UNCHECKED_CAST!>as K<!>
+                if (x is T) {
+                    <!DEBUG_INFO_EXPRESSION_TYPE("K & L & M & T!! & kotlin.Any & kotlin.Any?")!>x<!>
+                    <!DEBUG_INFO_EXPRESSION_TYPE("K & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.toByte()
+                    <!DEBUG_INFO_EXPRESSION_TYPE("L & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+                    <!DEBUG_INFO_EXPRESSION_TYPE("L & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.get(0)
+                    <!DEBUG_INFO_EXPRESSION_TYPE("M & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.size
+                    <!DEBUG_INFO_EXPRESSION_TYPE("M & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.isEmpty()
+                    <!DEBUG_INFO_EXPRESSION_TYPE("M & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>[null]
+                }
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 2
+inline fun <reified T : CharSequence>case_2(x: Any?) {
+    x as T
+    if (<!USELESS_IS_CHECK!>x !is T<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.get(0)
+    }
+}
+
+// TESTCASE NUMBER: 3
+inline fun <reified T : CharSequence>case_3(x: Any?) {
+    x as T?
+    if (x is T) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!! & kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.get(0)
+    }
+}
+
+// TESTCASE NUMBER: 4
+inline fun <reified T : CharSequence>case_4(x: Any?) {
+    (x as? T)!!
+    if (<!USELESS_IS_CHECK!>x is T?<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!! & kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.get(0)
+    }
+}
+
+// TESTCASE NUMBER: 5
+inline fun <reified T : CharSequence>case_5(x: Any?) {
+    if (x as? T != null) {
+        if (<!USELESS_IS_CHECK!>x is T?<!>) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T & T!! & kotlin.Any & kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+            <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.get(0)
+        }
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/27.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/27.kt
new file mode 100644
index 00000000000..6e0edcc9659
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/27.kt
@@ -0,0 +1,75 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 27
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+open class Case1<K : Number> {
+    open inner class Case1_1<L>: Case1<Int>() where L : CharSequence {
+        inner class Case1_2<M>: Case1<K>.Case1_1<M>() where M : Map<K, L> {
+            inline fun <reified T>case_1(x: Any?) {
+                x <!UNCHECKED_CAST!>as M<!>
+                x <!UNCHECKED_CAST!>as L<!>
+                x <!UNCHECKED_CAST!>as K<!>
+                if (x is T) {
+                    <!DEBUG_INFO_EXPRESSION_TYPE("K & L & M & T!! & kotlin.Any & kotlin.Any?")!>x<!>
+                    <!DEBUG_INFO_EXPRESSION_TYPE("K & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.toByte()
+                    <!DEBUG_INFO_EXPRESSION_TYPE("L & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+                    <!DEBUG_INFO_EXPRESSION_TYPE("L & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.get(0)
+                    <!DEBUG_INFO_EXPRESSION_TYPE("M & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.size
+                    <!DEBUG_INFO_EXPRESSION_TYPE("M & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.isEmpty()
+                    <!DEBUG_INFO_EXPRESSION_TYPE("M & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>[null]
+                }
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 2
+inline fun <reified T : CharSequence>case_2(x: Any?) {
+    x as T
+    if (<!USELESS_IS_CHECK!>x !is T<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.get(0)
+    }
+}
+
+// TESTCASE NUMBER: 3
+inline fun <reified T : CharSequence>case_3(x: Any?) {
+    x as T?
+    if (x is T) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!! & kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.get(0)
+    }
+}
+
+// TESTCASE NUMBER: 4
+inline fun <reified T : CharSequence>case_4(x: Any?) {
+    (x as? T)!!
+    if (<!USELESS_IS_CHECK!>x is T?<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!! & kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.get(0)
+    }
+}
+
+// TESTCASE NUMBER: 5
+inline fun <reified T : CharSequence>case_5(x: Any?) {
+    if (x as? T != null) {
+        if (<!USELESS_IS_CHECK!>x is T?<!>) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T & T!! & kotlin.Any & kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+            <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.get(0)
+        }
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/28.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/28.kt
new file mode 100644
index 00000000000..f6701c4ac3c
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/28.kt
@@ -0,0 +1,358 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 28
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Int?) {
+    if (x?.inv() != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Int?) {
+    if (x?.inv() == null) else if (true) {} else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: Boolean?) {
+    if (x?.not() == null) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: EnumClass?) {
+    if (x?.fun_1() !== null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("EnumClass & EnumClass?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("EnumClass & EnumClass?"), DEBUG_INFO_SMARTCAST!>x<!>.fun_1()
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: Class.NestedClass?) {
+    if (x?.prop_4 != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class.NestedClass & Class.NestedClass?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class.NestedClass & Class.NestedClass?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_4
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Class.NestedClass?) {
+    if (!(x?.prop_4 == null)) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class.NestedClass & Class.NestedClass?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class.NestedClass & Class.NestedClass?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_4
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(x: DeepObject.A.B.C.D.E.F.G.J?) {
+    if (!!(x?.prop_1 != null)) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_1
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(x: Any?) {
+    if (x?.equals(10) === null) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+    }
+}
+
+// TESTCASE NUMBER: 9
+fun case_9(x: Any?) {
+    if (x?.equals(10) !== null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 10
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30369
+ */
+fun case_10(x: Interface3?) {
+    if (x?.itest() == null == true) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Interface3?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Interface3?")!>x<!><!UNSAFE_CALL!>.<!>itest()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Interface3?")!>x<!><!UNSAFE_CALL!>.<!>itest3()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 11
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30369
+ */
+fun case_11(x: SealedMixedChildObject1?) {
+    if (x?.prop_1 != null == true) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("SealedMixedChildObject1?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("SealedMixedChildObject1?")!>x<!><!UNSAFE_CALL!>.<!>prop_1
+        <!DEBUG_INFO_EXPRESSION_TYPE("SealedMixedChildObject1?")!>x<!><!UNSAFE_CALL!>.<!>prop_2
+    }
+}
+
+// TESTCASE NUMBER: 12
+inline fun <reified T>case_12(x: Any?) {
+    if (x?.equals(10) != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+    }
+}
+
+// TESTCASE NUMBER: 13
+inline fun <reified T>case_13(x: Any?) {
+    if (x?.equals(10) == null) {} else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+    }
+}
+
+// TESTCASE NUMBER: 14
+inline fun <reified T>case_14(x: Any?) {
+    if (x?.equals(10) === null) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+    }
+}
+
+// TESTCASE NUMBER: 15
+inline fun <reified T>case_15(x: Any?) {
+    if (x?.equals(10) !== null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 16
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30369, KT-28262
+ */
+inline fun <reified T>case_16(x: Any?) {
+    if (x?.equals(10) === null == true) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 17
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30369, KT-28262
+ */
+inline fun <reified T>case_17(x: Any?) {
+    if (x?.equals(10) !== null == true) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 18
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30369, KT-28262, KT-29878
+ */
+inline fun <reified T>case_18(x: Any?) {
+    if (<!DEPRECATED_IDENTITY_EQUALS!>x?.equals(10) === null === true<!>) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 19
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30369, KT-28262, KT-29878
+ */
+inline fun <reified T>case_19(x: Any?) {
+    if (<!DEPRECATED_IDENTITY_EQUALS!>x?.equals(10) !== null === true<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 20
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30369, KT-28262, KT-29878
+ */
+inline fun <reified T>case_20(x: Any?) {
+    if (<!DEPRECATED_IDENTITY_EQUALS!>x?.equals(10) === null !== false<!>) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 21
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30369, KT-28262, KT-29878
+ */
+inline fun <reified T>case_21(x: Any?) {
+    if (<!DEPRECATED_IDENTITY_EQUALS!>x?.equals(10) !== null !== false<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 22
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30369, KT-28262, KT-29878
+ */
+inline fun <reified T>case_22(x: Any?) {
+    if (<!DEPRECATED_IDENTITY_EQUALS!>x?.equals(10) !== null !== true<!>) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 23
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30369, KT-28262, KT-29878
+ */
+inline fun <reified T>case_23(x: Any?) {
+    if (<!DEPRECATED_IDENTITY_EQUALS!>x?.equals(10) === null === false<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 24
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30369, KT-28262
+ */
+inline fun <reified T>case_24(x: Any?) {
+    if (x?.equals(10) !== null != true) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 25
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30369, KT-28262
+ */
+inline fun <reified T>case_25(x: Any?) {
+    if (x?.equals(10) === null == false) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 26
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30369, KT-29878
+ */
+inline fun <reified T>case_26(x: Any?) {
+    if (<!DEPRECATED_IDENTITY_EQUALS!>x?.equals(10) != null === false<!>) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 27
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30369, KT-29878
+ */
+inline fun <reified T>case_27(x: Any?) {
+    if (<!DEPRECATED_IDENTITY_EQUALS!>x?.equals(10) == null === false<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 28
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30369
+ */
+inline fun <reified T>case_28(x: Any?) {
+    if (x?.equals(10) != null == false) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 29
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30369
+ */
+inline fun <reified T>case_29(x: Any?) {
+    if (x?.equals(10) == null == false) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 30
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30369
+ */
+fun case_30(x: Class.NestedClass?) {
+    if (x?.prop_4 != null == true) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class.NestedClass?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class.NestedClass?")!>x<!><!UNSAFE_CALL!>.<!>prop_4
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 31
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30369
+ */
+fun case_31(x: Class.NestedClass?) {
+    if (!(x?.prop_4 == null) != false) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class.NestedClass?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class.NestedClass?")!>x<!><!UNSAFE_CALL!>.<!>prop_4
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 32
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30369
+ */
+fun case_32(x: Class.NestedClass?) {
+    if (x?.prop_4 == null == false) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class.NestedClass?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class.NestedClass?")!>x<!><!UNSAFE_CALL!>.<!>prop_4
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 33
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30369
+ */
+fun case_33(x: Class.NestedClass?) {
+    if (!(x?.prop_4 != null) != true) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class.NestedClass?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class.NestedClass?")!>x<!><!UNSAFE_CALL!>.<!>prop_4
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/29.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/29.kt
new file mode 100644
index 00000000000..135694f621d
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/29.kt
@@ -0,0 +1,99 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 29
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, properties, objects, typealiases, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Class?) {
+    if (x?.prop_8?.prop_8?.prop_8?.prop_8 != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>.prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>.prop_8<!>.prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>.prop_8<!>.prop_8<!>.prop_8<!>
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Class?) {
+    if (x?.prop_8?.prop_8?.prop_8?.prop_8 !== null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>.prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>.prop_8<!>.prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>.prop_8<!>.prop_8<!>.prop_8<!>
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: Class?) {
+    if (x?.prop_8?.prop_8?.prop_8?.prop_8 == null) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>.prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>.prop_8<!>.prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>.prop_8<!>.prop_8<!>.prop_8<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30369
+ */
+fun case_4(x: Class?) {
+    if (x?.prop_8?.prop_8?.prop_8?.prop_8 == null == true) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun <T> case_5(x: T) {
+    if (x?.propNullableT != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun <T>case_6(x: Inv<T>?) {
+    if (x?.prop_1?.prop_1?.prop_1?.prop_2 != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.prop_1<!>.prop_1<!>.prop_1<!>.prop_2<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.prop_1<!>.prop_1<!>.prop_1<!>.prop_2<!>.equals(10)
+    }
+}
+
+// TESTCASE NUMBER: 7
+inline fun <reified T>case_7(x: Inv<T>?) {
+    if (x?.prop_1?.prop_1?.prop_1?.prop_2 == null) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.prop_1<!>.prop_1<!>.prop_1<!>.prop_2<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.prop_1<!>.prop_1<!>.prop_1<!>.prop_2<!>.equals(10)
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun <T>case_8(x: Inv<T>?) {
+    if (x?.prop_1?.prop_1?.prop_1?.prop_1 == null) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<T> & Inv<T>?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.prop_1<!>.prop_1<!>.prop_1<!>.prop_1<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<T>"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.prop_1<!>.prop_1<!>.prop_1<!>.prop_1<!>.equals(10)
+    }
+}
+
+// TESTCASE NUMBER: 9
+inline fun <reified T>case_9(x: Out<T>?) {
+    if (x?.prop_1?.prop_1?.prop_1?.prop_1 != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<T> & Inv<T>?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.prop_1<!>.prop_1<!>.prop_1<!>.prop_1<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<T>"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.prop_1<!>.prop_1<!>.prop_1<!>.prop_1<!>.equals(10)
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.3.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/3.kt
similarity index 95%
rename from compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.3.kt
rename to compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/3.kt
index 66063e6df6a..0be8a3e5dad 100644
--- a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.3.kt
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/3.kt
@@ -3,18 +3,11 @@
 // SKIP_TXT
 
 /*
- * KOTLIN DIAGNOSTICS SPEC TEST (POSITIVE)
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
  *
- * SPEC VERSION: 0.1-draft
- * PLACE: type-inference, smart-casts, smart-casts-sources -> paragraph 4 -> sentence 1
- * RELEVANT PLACES:
- *      paragraph 1 -> sentence 2
- *      paragraph 6 -> sentence 1
- *      paragraph 9 -> sentence 3
- *      paragraph 9 -> sentence 4
+ * SECTIONS: dfa
  * NUMBER: 3
- * DESCRIPTION: Smartcasts to `Nothing?` from nullability condition (value or reference equality) using if expression and simple types.
- * UNSPECIFIED BEHAVIOR
+ * DESCRIPTION: Raw data flow analysis test
  * HELPERS: objects, enumClasses, classes, properties, typealiases
  */
 
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/30.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/30.kt
new file mode 100644
index 00000000000..3eb34dcc535
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/30.kt
@@ -0,0 +1,187 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 30
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, properties, objects, typealiases, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30376
+ */
+fun case_1(x: Class?) {
+    if (x!!.prop_8?.prop_8?.prop_8?.prop_8 != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30376
+ */
+fun case_2(x: Class?) {
+    if (x?.prop_8!!.prop_8?.prop_8?.prop_8 !== null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30376
+ */
+fun case_3(x: Class?) {
+    if (x?.prop_8?.prop_8?.prop_8!!.prop_8 == null) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>.prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>.prop_8<!>.prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>.prop_8<!>.prop_8<!>.prop_8<!><!UNSAFE_CALL!>.<!>prop_8
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30376
+ */
+fun case_4(x: Class?) {
+    if (x!!<!UNNECESSARY_SAFE_CALL!>?.<!>prop_8?.prop_8?.prop_8?.prop_8 == null == true) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30376
+ */
+fun case_5(x: Class?) {
+    if (x?.prop_8!!<!UNNECESSARY_SAFE_CALL!>?.<!>prop_8?.prop_8?.prop_8 == null == true) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>.prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>.prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>.prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 6
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30376
+ */
+fun case_6(x: Class?) {
+    if (x?.prop_8?.prop_8?.prop_8!!<!UNNECESSARY_SAFE_CALL!>?.<!>prop_8 == null == true) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>.prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>.prop_8<!>.prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>.prop_8<!>.prop_8<!>.prop_8<!><!UNSAFE_CALL!>.<!>prop_8
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 7
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30376
+ */
+fun case_7(x: Class) {
+    if (x<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>.prop_8?.prop_8?.prop_8?.prop_8 != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class")!>x<!>.prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class")!>x<!>.prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class")!>x<!>.prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class")!>x<!>.prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 8
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30376
+ */
+fun case_8(x: Class) {
+    if (x<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>.prop_8?.prop_8?.prop_8?.prop_8 != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class")!>x<!>.prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class")!>x<!>.prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class")!>x<!>.prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class")!>x<!>.prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+    }
+}
+// TESTCASE NUMBER: 9
+fun <T> case_9(x: T) {
+    if (x!!.propNullableT != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!!")!>x<!>
+        x.propNullableT
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 10
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30376
+ */
+fun <T>case_10(x: Inv<T>?) {
+    if (x!!.prop_1?.prop_1?.prop_1?.prop_2 != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T?")!><!DEBUG_INFO_SMARTCAST!>x<!>.prop_1<!UNSAFE_CALL!>.<!>prop_1<!UNSAFE_CALL!>.<!>prop_1<!UNSAFE_CALL!>.<!>prop_2<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T?")!><!DEBUG_INFO_SMARTCAST!>x<!>.prop_1<!UNSAFE_CALL!>.<!>prop_1<!UNSAFE_CALL!>.<!>prop_1<!UNSAFE_CALL!>.<!>prop_2<!><!UNSAFE_CALL!>.<!>equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 11
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30376
+ */
+inline fun <reified T>case_11(x: Inv<T>?) {
+    if (x?.prop_1!!.prop_1?.prop_1?.prop_2 == null) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.prop_1<!>.prop_1<!UNSAFE_CALL!>.<!>prop_1<!UNSAFE_CALL!>.<!>prop_2<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.prop_1<!>.prop_1<!UNSAFE_CALL!>.<!>prop_1<!UNSAFE_CALL!>.<!>prop_2<!><!UNSAFE_CALL!>.<!>equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 12
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30376
+ */
+fun <T>case_12(x: Inv<T>?) {
+    if (x?.prop_1?.prop_1?.prop_1!!.prop_1 == null) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<T>?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.prop_1<!>.prop_1<!>.prop_1<!>.prop_1<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<T>?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.prop_1<!>.prop_1<!>.prop_1<!>.prop_1<!><!UNSAFE_CALL!>.<!>equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 13
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30376
+ */
+inline fun <reified T>case_13(x: Out<T>?) {
+    if (x?.prop_1?.prop_1!!.prop_1?.prop_1 != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<T>?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.prop_1<!>.prop_1<!>.prop_1<!UNSAFE_CALL!>.<!>prop_1<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<T>?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.prop_1<!>.prop_1<!>.prop_1<!UNSAFE_CALL!>.<!>prop_1<!><!UNSAFE_CALL!>.<!>equals(10)
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/31.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/31.kt
new file mode 100644
index 00000000000..23b300ad076
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/31.kt
@@ -0,0 +1,141 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 31
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, enumClasses, properties, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30376
+ */
+fun case_1(x: Any?) {
+    if ((x as Class).prop_8?.prop_8?.prop_8?.prop_8 != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30376
+ */
+fun case_2(x: Class?) {
+    if ((x as Class).prop_8?.prop_8?.prop_8?.prop_8 !== null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30376
+ */
+fun case_3(x: Any?) {
+    if ((x as Class?)?.prop_8?.prop_8?.prop_8?.prop_8 == null) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class? & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class? & kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class? & kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class? & kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class? & kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30376
+ */
+fun case_4(x: Any?) {
+    if ((x as Class?)!!.prop_8?.prop_8?.prop_8?.prop_8 == null) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class? & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class? & kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class? & kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class? & kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class? & kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30376
+ */
+fun case_5(x: Class?) {
+    if ((x?.prop_8 as Class).prop_8?.prop_8?.prop_8 == null == true) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>.prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>.prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!>.prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 6
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30376
+ */
+fun case_6(x: Class?) {
+    if ((x?.prop_8?.prop_8?.prop_8 <!USELESS_CAST!>as Class?<!>)?.prop_8 == null == true) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!><!DEBUG_INFO_EXPRESSION_TYPE("Class?")!>x<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8<!><!UNSAFE_CALL!>.<!>prop_8
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun <T> case_5(x: T) {
+    if ((x as Any).propNullableT != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!! & kotlin.Any")!>x<!>
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun <T>case_6(x: Inv<T>?) {
+    if (x?.prop_1?.prop_1?.prop_1?.prop_2 != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.prop_1<!>.prop_1<!>.prop_1<!>.prop_2<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.prop_1<!>.prop_1<!>.prop_1<!>.prop_2<!>.equals(10)
+    }
+}
+
+// TESTCASE NUMBER: 7
+inline fun <reified T>case_7(x: Inv<T>?) {
+    if (x?.prop_1?.prop_1?.prop_1?.prop_2 == null) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!! & T?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.prop_1<!>.prop_1<!>.prop_1<!>.prop_2<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T!!"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.prop_1<!>.prop_1<!>.prop_1<!>.prop_2<!>.equals(10)
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun <T>case_8(x: Inv<T>?) {
+    if (x?.prop_1?.prop_1?.prop_1?.prop_1 == null) else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<T> & Inv<T>?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.prop_1<!>.prop_1<!>.prop_1<!>.prop_1<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<T>"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.prop_1<!>.prop_1<!>.prop_1<!>.prop_1<!>.equals(10)
+    }
+}
+
+// TESTCASE NUMBER: 9
+inline fun <reified T>case_9(x: Out<T>?) {
+    if (x?.prop_1?.prop_1?.prop_1?.prop_1 != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<T> & Inv<T>?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.prop_1<!>.prop_1<!>.prop_1<!>.prop_1<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<T>"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.prop_1<!>.prop_1<!>.prop_1<!>.prop_1<!>.equals(10)
+    }
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/32.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/32.kt
new file mode 100644
index 00000000000..37d2a387e67
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/32.kt
@@ -0,0 +1,31 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 32
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun <T: Any, K: Any> case_1(x: T?, y: K?) {
+    x as T
+    y as K
+    val z = <!DEBUG_INFO_EXPRESSION_TYPE("T & T!! & T?")!>x<!> <!USELESS_ELVIS!>?: <!DEBUG_INFO_EXPRESSION_TYPE("K & K!! & K?"), DEBUG_INFO_SMARTCAST!>y<!><!>
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & T?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>z<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>z<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 1
+inline fun <reified T: Any, reified K: T> case_2(y: K?) {
+    y as K
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("K & K!! & K?")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("K & K?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(10)
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/33.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/33.kt
new file mode 100644
index 00000000000..b0ef6d5a97c
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/33.kt
@@ -0,0 +1,96 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 33
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1() {
+    var x: Any? = <!VARIABLE_WITH_REDUNDANT_INITIALIZER!>null<!>
+
+    if (true) {
+        x = 42
+    } else {
+        x = 42
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+}
+
+// TESTCASE NUMBER: 2
+fun case_2() {
+    val x: Any?
+
+    if (true) {
+        x = 42
+    } else {
+        x = 42.0
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 3
+fun case_3() {
+    var x: Any? = <!VARIABLE_WITH_REDUNDANT_INITIALIZER!>null<!>
+
+    if (true) {
+        x = ClassLevel2()
+    } else {
+        x = ClassLevel3()
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 4
+fun case_4() {
+    val x: Any?
+
+    if (true) {
+        return
+    } else {
+        x = 42.0
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Double")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Double"), DEBUG_INFO_SMARTCAST!>x<!>.minus(10.0)
+}
+
+// TESTCASE NUMBER: 5
+fun case_5() {
+    val x: Any?
+
+    if (true) {
+        throw Exception()
+    } else {
+        x = 42.0
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Double")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Double"), DEBUG_INFO_SMARTCAST!>x<!>.minus(10.0)
+}
+
+// TESTCASE NUMBER: 6
+fun case_6() {
+    val x: Any?
+
+    if (true) {
+        x = 42.0
+    } else {
+        null!!
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Double")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Double"), DEBUG_INFO_SMARTCAST!>x<!>.minus(10.0)
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/34.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/34.kt
new file mode 100644
index 00000000000..a7a3a7c2ed4
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/34.kt
@@ -0,0 +1,148 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 34
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1() {
+    var a: Any? = null
+    if (a == null) return
+    val b = select(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>)
+    val c = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>b<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>c<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(10)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>b<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(a: Any?) {
+    if (a is String) {
+        val b = a
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.String")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(a: Any?) {
+    if (a is String) {
+        val b = a
+        val c = b
+        val d = c
+        val e = d
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.String")!>e<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.String"), DEBUG_INFO_SMARTCAST!>e<!>.length
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(a: Any?) {
+    if (a is ClassLevel1) {
+        val b = a
+        if (b is ClassLevel2) {
+            val c = b
+            if (c is ClassLevel3) {
+                val d = c
+                if (d is ClassLevel4) {
+                    val e = d
+                    if (e is ClassLevel5) {
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>e<!>
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>e<!>.test1()
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>e<!>.test2()
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>e<!>.test3()
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel4 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>e<!>.test4()
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>e<!>.test5()
+                    }
+                }
+            }
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * UNEXPECTED BEHAVIOUR
+ * DISCUSSION: Smartcast due to `e as? ClassLevel5 ?: e as ClassLevel5`
+ * ISSUES: KT-30503
+ */
+fun case_5(a: Any?) {
+    val b: Any?
+    val c: Any?
+    val d: Any?
+    val e: Any?
+    if (
+        a is ClassLevel1
+        && if (true) {b = a; false} else {b = a;true}
+        && <!USELESS_IS_CHECK!><!UNINITIALIZED_VARIABLE!>b<!> as ClassLevel2 is ClassLevel2<!>
+        && if (true) {c = b;false} else {c = b;false}
+        && try {<!UNINITIALIZED_VARIABLE!>c<!> as ClassLevel3;true} finally {c as ClassLevel3;false}
+        && when (true) {else -> {d = c;true}}
+        && when (true) {else -> {<!UNINITIALIZED_VARIABLE!>d<!> as ClassLevel4;false}}
+        && if (true) {e = d;false} else {e = d;true}
+        && if (true) {<!UNINITIALIZED_VARIABLE!>e<!> as? ClassLevel5 ?: e as ClassLevel5;true} else {e as? ClassLevel5 ?: e as ClassLevel5;false}
+            ) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & kotlin.Any & kotlin.Any?")!>e<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>e<!>.test1()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>e<!>.test2()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>e<!>.test3()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel4 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>e<!>.test4()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & kotlin.Any & kotlin.Any?")!>e<!>.<!UNRESOLVED_REFERENCE!>test5<!>()
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_6() {
+    val b: Any?
+    val c: Any?
+    val d: Any?
+    val e: Any?
+
+    when (if (true) {b = 11} else {b = 12}) {
+        when (if (true) {<!DEBUG_INFO_SMARTCAST!>b<!>.inv(); c = b; c as ClassLevel1;} else {<!DEBUG_INFO_SMARTCAST!>b<!>.inv(); c = b; c as ClassLevel1;}) {
+            else -> kotlin.Unit
+        } -> when (if (true) {<!DEBUG_INFO_SMARTCAST!>c<!>.test1(); d = c; d as ClassLevel2} else {<!DEBUG_INFO_SMARTCAST!>c<!>.test1(); d = c; d as ClassLevel2}) {
+            when (if (true) {<!DEBUG_INFO_SMARTCAST!>d<!>.test2(); e = d; e as ClassLevel3} else {<!DEBUG_INFO_SMARTCAST!>d<!>.test2(); e = d; e as ClassLevel3}) {
+                else -> ClassLevel2()
+            } -> {
+                <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & kotlin.Any & kotlin.Any? & kotlin.Int")!>e<!>
+                println(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>e<!>.inv())
+                println(<!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>e<!>.test1())
+                println(<!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>e<!>.test2())
+                println(<!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>e<!>.test3())
+            }
+            else -> {
+                <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & kotlin.Any & kotlin.Any? & kotlin.Int")!>e<!>
+                println(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>e<!>.inv())
+                println(<!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>e<!>.test1())
+                println(<!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>e<!>.test2())
+                println(<!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>e<!>.test3())
+            }
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 7
+ * UNEXPECTED BEHAVIOUR
+ */
+fun case_7() {
+    val d = ClassLevel1()
+    var e: Any?
+
+    e = d
+    e as ClassLevel2
+    e = d
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any & kotlin.Any?")!>e<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>e<!>.test1()
+    <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any & kotlin.Any?")!>e<!>.<!UNRESOLVED_REFERENCE!>test2<!>()
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/35.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/35.kt
new file mode 100644
index 00000000000..55a2191160c
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/35.kt
@@ -0,0 +1,95 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 35
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30756
+ */
+fun case_1(x: Any?) {
+    while (true) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!> ?: return
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?"), UNREACHABLE_CODE!>x<!>
+    <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)<!>
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Any?) {
+    while (true) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!> ?: return
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), UNREACHABLE_CODE!>x<!>
+    <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)<!>
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30756
+ */
+fun case_3(x: Any?) {
+    while (true) {
+        x ?: return <!USELESS_ELVIS!>?: <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!><!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?"), UNREACHABLE_CODE!>x<!>
+    <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)<!>
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Any?) {
+    while (true) {
+        x ?: break
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: Any?) {
+    while (true) {
+        x ?: continue
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?"), UNREACHABLE_CODE!>x<!>
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Any?) {
+    do {
+        x ?: continue
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+    } while (false)
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(x: Any?) {
+    do {
+        x ?: break
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+    } while (false)
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/36.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/36.kt
new file mode 100644
index 00000000000..ad2d7047c63
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/36.kt
@@ -0,0 +1,192 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_VARIABLE -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 36
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, functions, objects, typealiases, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1() {
+    var a: Any? = null
+
+    if (a == null) return
+
+    val b = select(<!DEBUG_INFO_SMARTCAST!>a<!>)
+    val c = a
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>b<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>b<!>.equals(10)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>c<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>c<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Any) {
+    if (x is String) {
+        val y = x
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>y<!>.length
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: Any?) {
+    if (x is Number?) {
+        var y = x
+        if (y == null) throw Exception()
+        var z = y
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Number")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Number")!>z<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>y<!>.toByte()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>z<!>.toByte()
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Any?) {
+    if (x is Number?) {
+        var y = x
+        while (true && y != null) {
+            var z = y
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Number")!>y<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Number")!>z<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>y<!>.toByte()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>z<!>.toByte()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: Any?) {
+    var y = x
+    while (false || y != null) {
+        if (y is Number) {
+            val z = select(<!DEBUG_INFO_SMARTCAST!>y<!>)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Number")!>y<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number")!>z<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>y<!>.toByte()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number")!>z<!>.toByte()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Any?) {
+    var y = x ?: null!!
+    while (false || y is Number) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Number")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Number"), DEBUG_INFO_SMARTCAST!>y<!>.toByte()
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(x: Any?, z: Any) {
+    var y = x ?: null!!
+    while (false || y === z) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>.equals(10)
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(x: Any?, z: Any) {
+    var y = x ?: null!!
+    y == z || return
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 9
+fun case_9(x: Any?, z: Any) {
+    var y = select(x) ?: return null!!
+    z == y || throw null!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 10
+fun case_10(x: Any?, z: Any, b: Boolean?) {
+    var y = x ?: <!DEBUG_INFO_IMPLICIT_EXHAUSTIVE!>when (b) {
+        true -> null!!
+        false -> return
+        null -> throw Exception()
+    }<!>
+    z === y || if (b == true) return else if (<!IMPLICIT_BOXING_IN_IDENTITY_EQUALS!>b === false<!>) null!! else throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 11
+fun case_11(x: Any?, z: Any, b: Boolean?) {
+    while (true) {
+        var y = x ?: if (b == true) continue<!UNNECESSARY_NOT_NULL_ASSERTION, UNREACHABLE_CODE!>!!<!> else if (!(b != false)) return else break <!UNREACHABLE_CODE, USELESS_ELVIS!>?: break::class<!>
+        z !== y && if (b == true) return else if (<!IMPLICIT_BOXING_IN_IDENTITY_EQUALS!>b === false<!>) null!!else throw Exception()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>.equals(10)
+    }
+}
+
+// TESTCASE NUMBER: 12
+fun case_12(x: Any?, z: Any, b: Boolean?) {
+    while (true) {
+        var y = select(x) ?: if (b == true) continue<!UNNECESSARY_NOT_NULL_ASSERTION, UNREACHABLE_CODE!>!!<!> else if (!(b != false)) return else break <!UNREACHABLE_CODE, USELESS_ELVIS!>?: break::class<!>
+        select(z) !== y && if (b == true) return else if (<!IMPLICIT_BOXING_IN_IDENTITY_EQUALS!>b === false<!>) null!!else throw Exception()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>.equals(10)
+    }
+}
+
+// TESTCASE NUMBER: 13
+fun case_13(x: Any?) {
+    if (x is Number?) {
+        var y = select(select(select(select(select(select(<!DEBUG_INFO_SMARTCAST!>x<!>))))))
+        if (y == null) throw Exception()
+        var z = select(select(select(select(<!DEBUG_INFO_SMARTCAST!>y<!>), select(<!DEBUG_INFO_SMARTCAST!>y<!>)), select(select(<!DEBUG_INFO_SMARTCAST!>y<!>), select(<!DEBUG_INFO_SMARTCAST!>y<!>))), select(select(select(<!DEBUG_INFO_SMARTCAST!>y<!>), select(<!DEBUG_INFO_SMARTCAST!>y<!>)), select(select(<!DEBUG_INFO_SMARTCAST!>y<!>), select(<!DEBUG_INFO_SMARTCAST!>y<!>))))
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number")!>z<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?"), DEBUG_INFO_SMARTCAST!>y<!>.toByte()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number")!>z<!>.toByte()
+    }
+}
+
+// TESTCASE NUMBER: 14
+fun case_14(x: Any?) {
+    if (x is Number?) {
+        var y = removeNullable(<!DEBUG_INFO_SMARTCAST!>x<!>)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number")!>y<!>.toByte()
+    }
+}
+
+// TESTCASE NUMBER: 15
+fun case_15(x: Any?) {
+    if (x is Number?) {
+        var y = removeNullable(removeNullable(removeNullable(removeNullable(<!DEBUG_INFO_SMARTCAST!>x<!>), removeNullable(<!DEBUG_INFO_SMARTCAST!>x<!>)), removeNullable(removeNullable(<!DEBUG_INFO_SMARTCAST!>x<!>), removeNullable(<!DEBUG_INFO_SMARTCAST!>x<!>))), removeNullable(removeNullable(removeNullable(<!DEBUG_INFO_SMARTCAST!>x<!>), removeNullable(<!DEBUG_INFO_SMARTCAST!>x<!>)), removeNullable(removeNullable(<!DEBUG_INFO_SMARTCAST!>x<!>), removeNullable(<!DEBUG_INFO_SMARTCAST!>x<!>))))
+        if (y !is Int) throw Exception()
+        var z = select(select(select(select(<!DEBUG_INFO_SMARTCAST!>y<!>), select(<!DEBUG_INFO_SMARTCAST!>y<!>)), select(select(<!DEBUG_INFO_SMARTCAST!>y<!>), select(<!DEBUG_INFO_SMARTCAST!>y<!>))), select(select(select(<!DEBUG_INFO_SMARTCAST!>y<!>), select(<!DEBUG_INFO_SMARTCAST!>y<!>)), select(select(<!DEBUG_INFO_SMARTCAST!>y<!>), select(<!DEBUG_INFO_SMARTCAST!>y<!>))))
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>z<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number"), DEBUG_INFO_SMARTCAST!>y<!>.inv()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>z<!>.inv()
+    }
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/37.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/37.kt
new file mode 100644
index 00000000000..a2faa2b0732
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/37.kt
@@ -0,0 +1,220 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 37
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30756
+ */
+fun case_1(x: Any?) {
+    while (true) {
+        x ?: return
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?"), UNREACHABLE_CODE!>x<!>
+    <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)<!>
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(a: Any?) {
+    while (true) {
+        a ?: return
+        a
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), UNREACHABLE_CODE!>a<!>
+    <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(10)<!>
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30756
+ */
+fun case_3(x: Int?) {
+    while (true) {
+        x ?: return <!USELESS_ELVIS!>?: <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!><!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?"), UNREACHABLE_CODE!>x<!>
+    <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)<!>
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Boolean?) {
+    while (true && (x == true || x == null)) {
+        x ?: return
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30756
+ */
+fun case_5(x: Boolean?) {
+    while (true) {
+        x ?: x ?: null!!
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?"), UNREACHABLE_CODE!>x<!>
+    <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)<!>
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Boolean?) {
+    while (true) {
+        if (x != true) throw Exception()
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), UNREACHABLE_CODE!>x<!>
+    <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)<!>
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(x: Boolean?) {
+    while (true) {
+        if (!(<!IMPLICIT_BOXING_IN_IDENTITY_EQUALS!>x === false<!>)) return
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), UNREACHABLE_CODE!>x<!>
+    <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)<!>
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(x: Boolean?) {
+    while (x ?: return)
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 9
+fun case_9(x: Boolean?) {
+    while (x ?: return)
+    while (<!SENSELESS_COMPARISON!>x == null<!>)
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean? & kotlin.Nothing")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 10
+fun case_10(x: Boolean?) {
+    while (true) {
+        x ?: return
+        while (<!DEBUG_INFO_SMARTCAST!>x<!>) {}
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), UNREACHABLE_CODE!>x<!>
+    <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)<!>
+}
+
+// TESTCASE NUMBER: 11
+fun case_11(x: Boolean?) {
+    while (true) {
+        x ?: return
+        break
+        <!UNREACHABLE_CODE!>x<!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 12
+fun case_12(x: Boolean?) {
+    while (true) {
+        x ?: return
+        break <!UNREACHABLE_CODE!>&& <!DEBUG_INFO_SMARTCAST!>x<!><!>
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+}
+
+/*
+ * TESTCASE NUMBER: 13
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30756
+ */
+fun case_13(x: Boolean?) {
+    while (true) {
+        x ?: x!!
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?"), UNREACHABLE_CODE!>x<!>
+    <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)<!>
+}
+
+/*
+ * TESTCASE NUMBER: 14
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30756
+ */
+fun case_14(x: Boolean?) {
+    do {
+        x ?: return
+    } while(false)
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+}
+
+// TESTCASE NUMBER: 15
+fun case_15(x: Boolean?) {
+    do {
+        x ?: return
+        println(1)
+    } while(false)
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+}
+
+/*
+ * TESTCASE NUMBER: 16
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30756
+ */
+fun case_16(x: Boolean?) {
+    do {
+        x ?: x!!
+    } while(false)
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+}
+
+// TESTCASE NUMBER: 17
+fun case_17(x: Boolean?, y: Boolean?) {
+    loop@ while (true) {
+        when (y) {
+            true -> x!!
+            false -> x!!
+            null -> if (true) if (true) if (true) if (true) if (true) when (<!DEBUG_INFO_CONSTANT!>y<!>) {
+                true -> when (<!DEBUG_INFO_SMARTCAST!>y<!>) {
+                    else -> if (true) if (true) if (true) if (true) if (true) x!! else x!! else x!! else x!! else x!! else x!!
+                }
+                false -> x!!
+                null -> if (true) if (true) if (true) if (true) if (true) x!! else x!! else x!! else x!! else x!! else x!!
+            } else x!! else x!! else x!! else x!! else x!!
+        }
+        break@loop
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/38.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/38.kt
new file mode 100644
index 00000000000..9e049683f51
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/38.kt
@@ -0,0 +1,91 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 38
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Comparable<*>?) {
+    if (x is Byte?) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Byte? & kotlin.Comparable<*>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Byte? & kotlin.Comparable<*>?")!>x<!>?.equals(10)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Byte")!><!DEBUG_INFO_SMARTCAST!>x<!>!!<!>.dec()
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: ClassWithThreeTypeParameters<*, *, *>?) {
+    if (x is InterfaceWithTwoTypeParameters<*, *>?) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<*, *, *>? & InterfaceWithTwoTypeParameters<*, *>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!><!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<*, *, *>? & InterfaceWithTwoTypeParameters<*, *>?")!>x<!>?.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x?.y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x?.z<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("{ClassWithThreeTypeParameters<out Any?, out Any?, out Any?> & InterfaceWithTwoTypeParameters<out Any?, out Any?>}")!>x!!<!>.ip2test()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<*, *, *> & ClassWithThreeTypeParameters<*, *, *>? & InterfaceWithTwoTypeParameters<*, *>")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!><!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<*, *, *> & ClassWithThreeTypeParameters<*, *, *>? & InterfaceWithTwoTypeParameters<*, *>")!>x<!>.x<!>
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: ClassWithThreeTypeParameters<*, *, *>) {
+    if (x is InterfaceWithTwoTypeParameters<*, *><!USELESS_NULLABLE_CHECK!>?<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<*, *, *> & InterfaceWithTwoTypeParameters<*, *>")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!><!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<*, *, *> & InterfaceWithTwoTypeParameters<*, *>")!>x<!>.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x.y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x.z<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("{ClassWithThreeTypeParameters<out Any?, out Any?, out Any?> & InterfaceWithTwoTypeParameters<out Any?, out Any?>}")!>x<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!><!>.ip2test()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<*, *, *> & InterfaceWithTwoTypeParameters<*, *>")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!><!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<*, *, *> & InterfaceWithTwoTypeParameters<*, *>")!>x<!>.x<!>
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: ClassWithSixTypeParameters<*, *, *, *, *, *>?) {
+    if (x is InterfaceWithTwoTypeParameters<*, *>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & ClassWithSixTypeParameters<*, *, *, *, *, *>? & InterfaceWithTwoTypeParameters<*, *>")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!><!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & ClassWithSixTypeParameters<*, *, *, *, *, *>? & InterfaceWithTwoTypeParameters<*, *>")!>x<!>.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x.y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x.z<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x.u<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("{ClassWithSixTypeParameters<out Any?, Nothing, Any?, out Any?, Nothing, Any?> & InterfaceWithTwoTypeParameters<out Any?, out Any?>}")!>x<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!><!>.ip2test()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & ClassWithSixTypeParameters<*, *, *, *, *, *>? & InterfaceWithTwoTypeParameters<*, *>")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!><!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & ClassWithSixTypeParameters<*, *, *, *, *, *>? & InterfaceWithTwoTypeParameters<*, *>")!>x<!>.x<!>
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: ClassWithThreeTypeParameters<*, *, *>?) {
+    if (x is InterfaceWithTwoTypeParameters<*, *>?) {
+        if (x === null) return
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<*, *, *> & ClassWithThreeTypeParameters<*, *, *>? & InterfaceWithTwoTypeParameters<*, *>")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!><!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<*, *, *> & ClassWithThreeTypeParameters<*, *, *>? & InterfaceWithTwoTypeParameters<*, *>")!>x<!>.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x.y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x.z<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<*, *, *> & ClassWithThreeTypeParameters<*, *, *>? & InterfaceWithTwoTypeParameters<*, *>")!>x<!>.ip2test()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<*, *, *> & ClassWithThreeTypeParameters<*, *, *>? & InterfaceWithTwoTypeParameters<*, *>")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!><!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<*, *, *> & ClassWithThreeTypeParameters<*, *, *>? & InterfaceWithTwoTypeParameters<*, *>")!>x<!>.x<!>
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun case_5(x: Any?) {
+    if (x is ClassWithThreeTypeParameters<*, *, *>?) {
+        if (x is InterfaceWithTwoTypeParameters<*, *>?) {
+            if (x === null) return
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<*, *, *> & InterfaceWithTwoTypeParameters<*, *> & kotlin.Any & kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!><!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<*, *, *> & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!><!DEBUG_INFO_SMARTCAST!>x<!>.y<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("InterfaceWithTwoTypeParameters<*, *> & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.ip2test()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<*, *, *> & InterfaceWithTwoTypeParameters<*, *> & kotlin.Any & kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!><!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<*, *, *> & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.x<!>
+        }
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/39.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/39.kt
new file mode 100644
index 00000000000..c49bb70edb9
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/39.kt
@@ -0,0 +1,73 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 39
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28265
+ */
+fun case_1(x: Number?) {
+    val y: Int? = null
+
+    if (x == y) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>x<!>.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Number) {
+    val y: Int? = null
+
+    if (x === y) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: Number) {
+    var y: Int? = null
+
+    if (x === y) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28265
+ */
+fun case_4() {
+    var x: Number? = null
+    var y: Int? = null
+
+    if (x == y) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number?")!>x<!>?.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28265
+ */
+fun case_5(x: Class, y: Class) {
+    if (x.prop_14 == y.prop_15) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Comparable<*>?")!>x.prop_14<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Comparable<*>?")!>x.prop_14<!>.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.4.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/4.kt
similarity index 95%
rename from compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.4.kt
rename to compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/4.kt
index beda27d750d..3f8acb3438b 100644
--- a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.4.kt
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/4.kt
@@ -3,18 +3,11 @@
 // SKIP_TXT
 
 /*
- * KOTLIN DIAGNOSTICS SPEC TEST (POSITIVE)
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
  *
- * SPEC VERSION: 0.1-draft
- * PLACE: type-inference, smart-casts, smart-casts-sources -> paragraph 4 -> sentence 1
- * RELEVANT PLACES:
- *      paragraph 1 -> sentence 2
- *      paragraph 6 -> sentence 1
- *      paragraph 9 -> sentence 3
- *      paragraph 9 -> sentence 4
+ * SECTIONS: dfa
  * NUMBER: 4
- * DESCRIPTION: Smartcasts to `Nothing` from nullability condition (value or reference equality) using if expression and simple types.
- * UNSPECIFIED BEHAVIOR
+ * DESCRIPTION: Raw data flow analysis test
  * HELPERS: objects, enumClasses, classes, properties, typealiases
  */
 
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/40.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/40.kt
new file mode 100644
index 00000000000..a12fd20d35e
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/40.kt
@@ -0,0 +1,173 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 40
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * ISSUES: KT-28242
+ */
+fun case_1(x: Any?) {
+    if (x is Int?) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!><!DEBUG_INFO_SMARTCAST!>x<!>!!<!>.inv()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * ISSUES: KT-28242
+ */
+fun case_2(x: Any?) {
+    if (x is Int?) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>(x as Int)<!>.inv()
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: Any?) {
+    if (x is Int?) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!><!DEBUG_INFO_SMARTCAST!>x<!>!!<!>.run {
+            inv()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Any?) {
+    if (x is Int?) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>select(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!><!DEBUG_INFO_SMARTCAST!>x<!>!!<!>)<!>.inv()
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: Any?) {
+    x!!
+    if (x is Int?) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>select(<!DEBUG_INFO_SMARTCAST!>x<!>)<!>.inv()
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Any?) {
+    if (x is Boolean? && <!DEBUG_INFO_SMARTCAST!>x<!>!!) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Boolean"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean")!>select(<!DEBUG_INFO_SMARTCAST!>x<!>)<!>.not()
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(x: Boolean?) {
+    if (x != null && x<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean")!>select(<!DEBUG_INFO_SMARTCAST!>x<!>)<!>.not()
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(x: Any?) {
+    if (x != null && x is Boolean?) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Boolean"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean")!>select(<!DEBUG_INFO_SMARTCAST!>x<!>)<!>.not()
+    }
+}
+
+// TESTCASE NUMBER: 9
+fun case_9(x: Any?) {
+    if (x is Boolean? && x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Boolean"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean")!>select(<!DEBUG_INFO_SMARTCAST!>x<!>)<!>.not()
+    }
+}
+
+// TESTCASE NUMBER: 10
+fun case_10(x: Any?) {
+    if (x as Boolean) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Boolean"), DEBUG_INFO_SMARTCAST!>x<!>.not()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean")!>select(<!DEBUG_INFO_SMARTCAST!>x<!>)<!>.not()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 11
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30376
+ */
+fun case_11(x: Any?) {
+    if ((x as Boolean?)!!) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>select(<!DEBUG_INFO_SMARTCAST!>x<!>)<!><!UNSAFE_CALL!>.<!>not()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 12
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30376
+ */
+fun case_12(x: Any?) {
+    if (<!TYPE_MISMATCH, TYPE_MISMATCH!>x!! as Boolean?<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE!>not<!>()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>select(<!DEBUG_INFO_SMARTCAST!>x<!>)<!>.<!UNRESOLVED_REFERENCE!>not<!>()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 13
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30376
+ */
+fun case_13(x: Any?) {
+    if (x as Boolean? ?: <!DEBUG_INFO_SMARTCAST!>x<!>!!) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Boolean?")!>x<!><!UNSAFE_CALL!>.<!>not()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>select(<!DEBUG_INFO_SMARTCAST!>x<!>)<!><!UNSAFE_CALL!>.<!>not()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 14
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28430
+ */
+fun case_14(x: Any?) {
+    if (x == null) {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>x<!>?.equals(10)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!><!ALWAYS_NULL!>x<!>!!<!>.<!UNREACHABLE_CODE!><!NONE_APPLICABLE!>equals<!>(<!>10<!UNREACHABLE_CODE!>)<!>
+        <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 15
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28430
+ */
+fun case_15(x: Any?) {
+    if (x !== null) else {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>x<!>?.equals(10)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!><!ALWAYS_NULL!>x<!>!!<!>.<!UNREACHABLE_CODE!><!NONE_APPLICABLE!>equals<!>(<!>10<!UNREACHABLE_CODE!>)<!>
+        <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 16
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28430
+ */
+fun case_16(x: Nothing?) {
+    <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>
+    <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>?.<!NONE_APPLICABLE!>equals<!>(10)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!><!ALWAYS_NULL!>x<!>!!<!>.<!UNREACHABLE_CODE!><!NONE_APPLICABLE!>equals<!>(<!>10<!UNREACHABLE_CODE!>)<!>
+    <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>.<!NONE_APPLICABLE!>equals<!>(10)<!>
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/41.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/41.kt
new file mode 100644
index 00000000000..5e12c2a1b14
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/41.kt
@@ -0,0 +1,66 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 41
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * ISSUES: KT-28362
+ */
+fun case_1(x: Any) {
+    if (x is Interface1) {
+        if (x is Interface2) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & Interface2 & kotlin.Any")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface2 & kotlin.Any"), DEBUG_INFO_SMARTCAST!>x<!>.itest()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & kotlin.Any"), DEBUG_INFO_SMARTCAST!>x<!>.itest1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface2 & kotlin.Any"), DEBUG_INFO_SMARTCAST!>x<!>.itest2()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * ISSUES: KT-28362
+ */
+fun case_2(x: Any) {
+    if (x is Interface2) {
+        if (x is Interface1) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & Interface2 & kotlin.Any")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & kotlin.Any"), DEBUG_INFO_SMARTCAST!>x<!>.itest0()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * ISSUES: KT-28362
+ */
+fun case_3(x: Any) {
+    if (x is Interface1) {
+        if (x is Interface2) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & Interface2 & kotlin.Any")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface2 & kotlin.Any"), DEBUG_INFO_SMARTCAST!>x<!>.itest000()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * ISSUES: KT-28362
+ */
+fun case_4(x: Any) {
+    if (x is Interface2) {
+        if (x is Interface1) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & Interface2 & kotlin.Any")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Interface2 & kotlin.Any"), DEBUG_INFO_SMARTCAST!>x<!>.itest0000()
+        }
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/42.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/42.kt
new file mode 100644
index 00000000000..726e3ffddde
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/42.kt
@@ -0,0 +1,55 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 42
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-19446
+ */
+fun case_1() {
+    var x: Boolean? = true
+    x!!
+    val y = {
+        val <!ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE, NAME_SHADOWING!>x<!>: Int?
+        x = 10
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?"), SMARTCAST_IMPOSSIBLE!>x<!>.equals(10)
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-19446
+ */
+fun case_2() {
+    var x: Boolean? = true
+    x!!
+    val y = {
+        var <!ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE, NAME_SHADOWING!>x<!>: Int? = 10
+        x = 10
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean?"), SMARTCAST_IMPOSSIBLE!>x<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 3
+fun case_3() {
+    var x: Boolean? = true
+    x!!
+    val y = {
+        var <!NAME_SHADOWING!>x<!>: Int? = 10
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Boolean & kotlin.Boolean?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/43.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/43.kt
new file mode 100644
index 00000000000..383458ea4de
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/43.kt
@@ -0,0 +1,126 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 43
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * ISSUES: KT-28670
+ */
+fun case_1(a: Interface1?, b: Interface2?) {
+    b as Interface1?
+    a as Interface2?
+    val c = select(a, b)
+    if (c != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>c<!>.itest()
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>c<!>.itest1()
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>c<!>.itest2()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * ISSUES: KT-28670
+ */
+fun case_2(a: Interface1?, b: Interface2?) {
+    b as Interface1?
+    a as Interface2?
+
+    select(a, b)!!.run {
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}")!>this<!>.itest()
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}")!>this<!>.itest1()
+        <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}"), DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}")!>this<!>.itest2()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * ISSUES: KT-28670
+ */
+fun case_3(a: Interface1?, b: Interface2?) {
+    b as Interface1?
+    a as Interface2?
+
+    val c = select(a, b)!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}")!>c<!>.itest()
+    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}")!>c<!>.itest1()
+    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}")!>c<!>.itest2()
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * ISSUES: KT-28670
+ */
+fun case_4(a: Interface1?, b: Interface2?) {
+    b as Interface1?
+    a as Interface2?
+
+    val c = select(a, b) ?: return
+    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}")!>c<!>.itest()
+    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}")!>c<!>.itest1()
+    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}")!>c<!>.itest2()
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * ISSUES: KT-28670
+ */
+fun case_5(a: Interface1?, b: Interface2?) {
+    b as Interface1?
+    a as Interface2?
+
+    val foo = l1@ fun(): Any {
+        val bar = l2@ fun() {
+            val c = select(a, b) ?: return@l2
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}")!>c<!>.itest()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}")!>c<!>.itest1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2}")!>c<!>.itest2()
+        }
+        return bar
+    }
+    println(foo)
+}
+
+/*
+ * TESTCASE NUMBER: 6
+ * ISSUES: KT-28670
+ */
+fun case_6(a: Interface1?, b: Interface2?) {
+    b as Interface1?
+    a as Interface2?
+
+    val c = select(a, b)
+    c ?: return
+    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>c<!>.itest()
+    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>c<!>.itest1()
+    <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>c<!>.itest2()
+}
+
+/*
+ * TESTCASE NUMBER: 7
+ * ISSUES: KT-28670
+ */
+fun case_7(a: Interface1?, b: Interface2?) {
+    b as Interface1?
+    a as Interface2?
+
+    val foo = l1@ fun(): Any {
+        val bar = l2@ fun() {
+            val c = select(a, b)
+            c ?: return@l2
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>c<!>.itest()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>c<!>.itest1()
+            <!DEBUG_INFO_EXPRESSION_TYPE("{Interface1 & Interface2} & {Interface1? & Interface2?}"), DEBUG_INFO_SMARTCAST!>c<!>.itest2()
+        }
+        return bar
+    }
+    println(foo)
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/44.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/44.kt
new file mode 100644
index 00000000000..33ff9f5984c
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/44.kt
@@ -0,0 +1,62 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 44
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28760
+ */
+fun Int?.case_1() {
+    val x = this
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>this<!><!UNSAFE_CALL!>.<!>inv()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28760
+ */
+fun Int?.case_2() {
+    val x = this
+    if (this != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!><!UNSAFE_CALL!>.<!>inv()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28760
+ */
+fun Int?.case_3() {
+    val x = this
+    this!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!><!UNSAFE_CALL!>.<!>inv()
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28760
+ */
+fun Int?.case_4() {
+    val x = this
+    x!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>this<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>this<!><!UNSAFE_CALL!>.<!>inv()
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/45.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/45.kt
new file mode 100644
index 00000000000..4a1ffa21321
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/45.kt
@@ -0,0 +1,114 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 45
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28759
+ */
+fun case_1() {
+    val x: Int? = 10
+    val y: Int?
+    y = x
+    if (y != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!><!UNSAFE_CALL!>.<!>inv()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28759
+ */
+fun case_2() {
+    val x: Int? = 10
+    val y: Int?
+    y = x
+    y!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!><!UNSAFE_CALL!>.<!>inv()
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28759
+ */
+fun case_3() {
+    var x: Int? = 10
+    val y: Int?
+    y = x
+    y!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!><!UNSAFE_CALL!>.<!>inv()
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28759
+ */
+fun case_4() {
+    val x: Int? = 10
+    var y: Int?
+    y = x
+    if (y != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!><!UNSAFE_CALL!>.<!>inv()
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5() {
+    val x: Int?
+    val y: Int?
+    x = 10;y = x
+    if (<!SENSELESS_COMPARISON!>y != null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun case_6() {
+    var x: Int?
+    val y: Int?
+    x = 10;y = x
+    if (<!SENSELESS_COMPARISON!>y != null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun case_7() {
+    val x: Int?
+    var y: Int?
+    x = 10;y = x
+    if (<!SENSELESS_COMPARISON!>y != null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun case_8() {
+    var x: Int?
+    var y: Int?
+    x = 10;y = x
+    if (<!SENSELESS_COMPARISON!>y != null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/46.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/46.kt
new file mode 100644
index 00000000000..9f3e7614c77
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/46.kt
@@ -0,0 +1,123 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+// WITH_REFLECT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 46
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+import kotlin.reflect.*
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-29936
+ */
+fun case_1(x: Int?) {
+    if (x != funNothingQuest() == true) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!><!UNSAFE_CALL!>.<!>inv()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-29936
+ */
+fun case_2(x: Int?) {
+    operator fun Nothing?.not() = null
+    if (x != !null != false) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!><!UNSAFE_CALL!>.<!>inv()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-29936
+ */
+fun case_3(x: Int?) {
+    if (x == funWithoutArgs() == true) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!><!UNSAFE_CALL!>.<!>inv()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-29936
+ */
+fun case_4(x: Int?, y: List<Nothing?>) {
+    if (x == y[0] == true) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!><!UNSAFE_CALL!>.<!>inv()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28265
+ */
+fun case_5(x: Int?) {
+    val y = object {
+        val z = null
+    }
+
+    if (x == y.z == true) {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!><!UNSAFE_CALL!>.<!>inv()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 6
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28265
+ */
+fun case_6(x: Int?) {
+    val y = null
+
+    if (x == <!DEBUG_INFO_CONSTANT!>y<!> == true) {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!><!UNSAFE_CALL!>.<!>inv()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 7
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28265
+ */
+fun case_7(x: Int?) {
+    val y = object {
+        val z: Nothing?
+            get() = null
+    }
+
+    if (x == y.z == true) {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!><!UNSAFE_CALL!>.<!>inv()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 8
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28265
+ */
+fun case_8(x: KClass<EmptyObject>?) {
+    if (x == EmptyObject::class == true) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.reflect.KClass<EmptyObject>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.reflect.KClass<EmptyObject>?")!>x<!><!UNSAFE_CALL!>.<!>java
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/47.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/47.kt
new file mode 100644
index 00000000000..575f1f8709b
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/47.kt
@@ -0,0 +1,81 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 47
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(a: Any?) {
+    while (true) {
+        if (a == null) return
+        if (true) break
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(10)
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ */
+fun case_2(a: Any?) {
+    while (true) {
+        if (a == null) continue
+        if (true) break
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a<!><!UNSAFE_CALL!>.<!>equals(10)
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(a: Any?) {
+    while (true) {
+        if (a == null) <!UNREACHABLE_CODE!>return<!> continue
+        if (true) break
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(a: Any?) {
+    while (true) {
+        if (a == null) throw Exception()
+        break
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(a: Any?) {
+    while (true) {
+        if (a == null) <!UNREACHABLE_CODE!>return<!> throw Exception()
+        if (true) break
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(a: Any?) {
+    while (true) {
+        if (a == null) <!UNREACHABLE_CODE!>return<!> throw Exception()
+        break
+    }
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(10)
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/48.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/48.kt
new file mode 100644
index 00000000000..d56385eaba6
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/48.kt
@@ -0,0 +1,68 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 48
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30317
+ */
+fun case_1(x: Any?, y: Any?) {
+    if (x!! === y) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30317
+ */
+fun case_2(x: Any?, y: Any?) {
+    if (<!IMPLICIT_BOXING_IN_IDENTITY_EQUALS!>x as Int === y<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>(10)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>y<!>.inv(<!TOO_MANY_ARGUMENTS!>10<!>)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30317
+ */
+fun case_3(x: Any?, y: Any?) {
+    if (y === x!!) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>y<!>.equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30317
+ */
+fun case_4(x: Any?, y: Any?) {
+    if (<!IMPLICIT_BOXING_IN_IDENTITY_EQUALS!>y === x as Int<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>(10)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>y<!>.inv(<!TOO_MANY_ARGUMENTS!>10<!>)
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/49.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/49.kt
new file mode 100644
index 00000000000..cee0c20d232
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/49.kt
@@ -0,0 +1,60 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 49
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: annotations, classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-29935
+ */
+fun case_1(x: Any?) {
+    if (x is Int == @RetentionSourceAndTargetExpression true) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-29935
+ */
+fun case_2(x: Int?) {
+    if (x != @RetentionSourceAndTargetExpression null == true) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!><!UNSAFE_CALL!>.<!>inv()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-29935
+ */
+fun case_3(x: Int?, y: Int) {
+    if (x == y == @RetentionSourceAndTargetExpression true) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!><!UNSAFE_CALL!>.<!>inv()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-29935
+ */
+fun case_4(x: Int?, y: Int) {
+    if (@RetentionSourceAndTargetExpression !!(x == y)) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!><!UNSAFE_CALL!>.<!>inv()
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.5.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/5.kt
similarity index 52%
rename from compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.5.kt
rename to compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/5.kt
index b02605ca9cb..418abfe7b11 100644
--- a/compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.5.kt
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/5.kt
@@ -3,21 +3,12 @@
 // SKIP_TXT
 
 /*
- * KOTLIN DIAGNOSTICS SPEC TEST (POSITIVE)
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
  *
- * SPEC VERSION: 0.1-draft
- * PLACE: type-inference, smart-casts, smart-casts-sources -> paragraph 4 -> sentence 1
- * RELEVANT PLACES:
- *      paragraph 4 -> sentence 2
- *      paragraph 1 -> sentence 2
- *      paragraph 6 -> sentence 1
- *      paragraph 9 -> sentence 1
- *      paragraph 9 -> sentence 2
- *      paragraph 9 -> sentence 3
- *      paragraph 9 -> sentence 4
+ * SECTIONS: dfa
  * NUMBER: 5
- * DESCRIPTION: Smartcasts from nullability condition (value or reference equality) using if expression and simple intersection types from other smartcasts.
- * HELPERS: classes, interfaces
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, interfaces, properties, functions
  */
 
 // TESTCASE NUMBER: 1
@@ -25,7 +16,15 @@ fun case_1(x: Any?) {
     if (x is Number?) {
         if (x !== null) {
             <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Number")!>x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Number")!>x<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Number")!>x<!>.funNullableAny()
         }
     }
 }
@@ -34,7 +33,15 @@ fun case_1(x: Any?) {
 fun case_2(x: Any?) {
     if (x is Number? && x is Int? && x != null) {
         <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int & kotlin.Number")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int & kotlin.Number")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int & kotlin.Number")!>x<!>.funNullableAny()
     }
 }
 
@@ -44,7 +51,15 @@ fun case_3(x: Any?) {
         if (x !== null) {
             if (x is Int?) {
                 <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int & kotlin.Number")!>x<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int & kotlin.Number")!>x<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int & kotlin.Number")!>x<!>.funNullableAny()
             }
         }
     }
@@ -56,7 +71,15 @@ fun case_4(x: Any?) {
         if (x is Number) {
             if (x is Int?) {
                 <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int & kotlin.Number")!>x<!>
-                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int & kotlin.Number")!>x<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int & kotlin.Number")!>x<!>.funNullableAny()
             }
         }
     }
@@ -71,7 +94,15 @@ fun case_5(x: Any?) {
                     if (x is ClassLevel5?) {
                         if (x != null) {
                             <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>
-                            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
+                            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+                            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+                            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+                            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propNullableT
+                            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.propNullableAny
+                            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+                            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+                            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funNullableT()
+                            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.funNullableAny()
                             <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.test1()
                             <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.test2()
                             <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.test3()
@@ -93,7 +124,15 @@ fun case_6(x: Any?) {
                 if (x != null && x is ClassLevel4?) {
                     if (x is ClassLevel5?) {
                         <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>
-                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propNullableT
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.propNullableAny
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funNullableT()
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.funNullableAny()
                         <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.test1()
                         <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.test2()
                         <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.test3()
@@ -111,7 +150,15 @@ fun case_7(x: Any?) {
     if (x is ClassLevel1? && x is ClassLevel2? && x is ClassLevel3?) {
         if (x is ClassLevel4? && x != null && x is ClassLevel5?) {
             <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.funNullableAny()
             <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.test1()
             <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.test2()
             <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.test3()
@@ -126,7 +173,15 @@ fun case_8(x: Any?) {
     if (x is ClassLevel1? && x is ClassLevel2? && x is ClassLevel3?) {
         if (x is ClassLevel4? && x != null && x is ClassLevel5?) {
             <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.funNullableAny()
             <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.test1()
             <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.test2()
             <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.test3()
@@ -140,7 +195,15 @@ fun case_8(x: Any?) {
 fun case_9(x: Any?) {
     if (x is ClassLevel1? && x is ClassLevel2? && x is ClassLevel3? && x is ClassLevel4? && x != null && x is ClassLevel5?) {
         <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.funNullableAny()
         <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.test1()
         <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.test2()
         <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.test3()
@@ -156,7 +219,15 @@ fun case_10(x: Any?) {
 
         } else if (x is ClassLevel5? && x != null) {
             <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>
-            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.funNullableAny()
             <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.test1()
             <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.test2()
             <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.test3()
@@ -165,7 +236,15 @@ fun case_10(x: Any?) {
         }
     } else if (x is ClassLevel4? && x != null && x is ClassLevel5?) {
         <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel4 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(x)
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel4 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel4 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel4 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.funNullableAny()
         <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel4 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.test1()
         <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel4 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.test2()
         <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel4 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.test3()
@@ -285,12 +364,28 @@ fun case_15(x: Any?) {
 fun case_16(a: Any?, b: Int = if (a is Number? && a is Int? && a !== null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int & kotlin.Number"), DEBUG_INFO_SMARTCAST!>a<!> else 0) {
     <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a<!>
     <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.equals(b)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.funNullableAny()
 }
 
 // TESTCASE NUMBER: 17
 fun case_17(a: Any?, b: Int = if (a !is Number? || a !is Int? || a == null) 0 else <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int & kotlin.Number"), DEBUG_INFO_SMARTCAST!>a<!>) {
     <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a<!>
     <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.equals(b)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.funNullableAny()
 }
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/50.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/50.kt
new file mode 100644
index 00000000000..f0ee96c8535
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/50.kt
@@ -0,0 +1,116 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 50
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun Any.case_1() {
+    if (this is Inv<*>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<*>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this<!>.test()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!><!DEBUG_INFO_EXPRESSION_TYPE("Inv<*>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this<!>.prop_4<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!><!DEBUG_INFO_EXPRESSION_TYPE("Inv<*>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this<!>.prop_4<!>.inv()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>prop_4<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>prop_4<!>.inv()
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun Any.case_2() {
+    if (this is ClassWithSixTypeParameters<*, *, *, *, *, *>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this<!>.test()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!><!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this<!>.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!><!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *>"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>this<!>.y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?"), DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?"), DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>y<!>
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun <T> T.case_3() {
+    if (this is Inv<*>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<*>"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.test()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!><!DEBUG_INFO_EXPRESSION_TYPE("Inv<*>"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.prop_4<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!><!DEBUG_INFO_EXPRESSION_TYPE("Inv<*>"), DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_SMARTCAST!>this<!>.prop_4<!>.inv()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>prop_4<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>prop_4<!>.inv()
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun <T> T?.case_4() {
+    if (this is ClassWithSixTypeParameters<*, *, *, *, *, *>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *>"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.test()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!><!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *>"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!><!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *>"), DEBUG_INFO_EXPRESSION_TYPE("T?"), DEBUG_INFO_SMARTCAST!>this<!>.y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?"), DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?"), DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>y<!>
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun <T> ClassWithSixTypeParameters<out T, *, T, in T?, *, T>.case_5() {
+    if (this is InterfaceWithFiveTypeParameters1<*, *, *, *, *>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<out T, *, T, in T?, *, T> & InterfaceWithFiveTypeParameters1<*, *, *, *, *>"), DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<out T, *, T, in T?, *, T>")!>this<!>.itest1()
+        itest1()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<out T, *, T, in T?, *, T> & InterfaceWithFiveTypeParameters1<*, *, *, *, *>"), DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<out T, *, T, in T?, *, T>")!>this<!>.test()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!><!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<out T, *, T, in T?, *, T> & InterfaceWithFiveTypeParameters1<*, *, *, *, *>"), DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<out T, *, T, in T?, *, T>")!>this<!>.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!><!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<out T, *, T, in T?, *, T> & InterfaceWithFiveTypeParameters1<*, *, *, *, *>"), DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<out T, *, T, in T?, *, T>")!>this<!>.y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>y<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 6
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-25432
+ */
+fun <T> case_6(y: Inv<out T>) {
+    if (y.prop_3 is MutableList<*>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>y.prop_3<!>
+        <!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!><!DEBUG_INFO_EXPRESSION_TYPE("T")!>y.prop_3<!><!NO_GET_METHOD!>[0]<!><!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 7
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-25432
+ */
+fun <T> Inv<out T>.case_7() {
+    if (this.prop_3 is MutableList<*>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>this.prop_3<!>
+        <!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!><!DEBUG_INFO_EXPRESSION_TYPE("T")!>this.prop_3<!><!NO_GET_METHOD!>[0]<!><!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T")!>prop_3<!>
+        <!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!><!DEBUG_INFO_EXPRESSION_TYPE("T")!>prop_3<!><!NO_GET_METHOD!>[0]<!><!>
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun <T> T.case_8() {
+    this <!UNCHECKED_CAST!>as MutableList<T><!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.reflect.KFunction1<@kotlin.ParameterName kotlin.Any?, kotlin.Boolean>")!><!DEBUG_INFO_SMARTCAST!>this<!>::equals<!>
+    <!DEBUG_INFO_SMARTCAST!>this<!>.equals(10)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.reflect.KFunction1<@kotlin.ParameterName kotlin.Any?, kotlin.Boolean>")!>::<!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!><!>
+    <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>equals<!>(10)
+}
+
+/*
+ * TESTCASE NUMBER: 9
+ * ISSUES: KT-8966
+ */
+fun <T> T.case_9() {
+    if (this is String) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T!! & kotlin.String"), DEBUG_INFO_EXPRESSION_TYPE("T")!>this<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T"), DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>this<!>.length
+        <!DEBUG_INFO_IMPLICIT_RECEIVER_SMARTCAST!>length<!>
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/51.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/51.kt
new file mode 100644
index 00000000000..e6fb2e1792a
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/51.kt
@@ -0,0 +1,356 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 51
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Any?) {
+    val y = run {
+        if (x is Class)
+            return@run <!DEBUG_INFO_EXPRESSION_TYPE("Class & kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>
+        Class()
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>y<!>.fun_1()
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Class?) {
+    val y = run {
+        x!!
+        return@run <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>y<!>.fun_1()
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(z: Any?) {
+    val y = run {
+        when (z) {
+            is Class? -> <!DEBUG_INFO_SMARTCAST!>z<!>!!
+            is Class -> return@run <!DEBUG_INFO_SMARTCAST!>z<!>
+            is Float -> Class()
+            else -> return@run Class()
+        }
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>y<!>.fun_1()
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(z: Any?) {
+    val y = run {
+        when (z) {
+            is Class? -> <!DEBUG_INFO_SMARTCAST!>z<!>!!
+            is Class -> return@run <!DEBUG_INFO_SMARTCAST!>z<!>
+            is Float -> Class()
+            else -> return@run Class()
+        }
+        Class()
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>y<!>.fun_1()
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(z: Any?) {
+    val y = run {
+        when (z) {
+            is Class? -> <!DEBUG_INFO_SMARTCAST!>z<!>!!
+            is Class -> return@run <!DEBUG_INFO_SMARTCAST!>z<!>
+            is Float -> Class()
+            else -> return@run Class()
+        }
+        ""
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(z: Any?) {
+    val y = z.let {
+        when (it) {
+            is Class? -> <!DEBUG_INFO_SMARTCAST!>it<!>!!
+            is Class -> return@let <!DEBUG_INFO_SMARTCAST!>it<!>
+            is Float -> Class()
+            else -> return@let Class()
+        }
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>y<!>.fun_1()
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(z: Any?) {
+    val y = z.let {
+        it as Class
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>y<!>.fun_1()
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(z: Any?) {
+    val y = z.let {
+        return@let it as Class
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>y<!>.fun_1()
+}
+
+// TESTCASE NUMBER: 9
+fun case_9(z: Any?) {
+    val y = z.run {
+        this as Class
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>y<!>.fun_1()
+}
+
+// TESTCASE NUMBER: 10
+fun case_10(z: Any?) {
+    val y = z.run {
+        return@run this as Class
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>y<!>.fun_1()
+}
+
+// TESTCASE NUMBER: 11
+fun case_11(z: Any?, x: Any?) {
+    val y = z.let {
+        if (it is ClassLevel6)
+            return@let <!DEBUG_INFO_SMARTCAST!>it<!>
+        x as ClassLevel3
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel3")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel3")!>y<!>.test3()
+}
+
+// TESTCASE NUMBER: 12
+fun case_12(z: Any?) {
+    val y = z.let {
+        return@let it as Int
+        <!UNREACHABLE_CODE!>it as? Float ?: 10f<!>
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Float & Int}> & Number}")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Float & Int}> & Number}")!>y<!>.toByte()
+}
+
+/*
+ * TESTCASE NUMBER: 13
+ * ISSUES: KT-30927
+ */
+fun case_13(z: Any?) {
+    val y = z.run {
+        if (this is ClassLevel6)
+            return@run <!DEBUG_INFO_SMARTCAST!>this<!>
+        this as ClassLevel3
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel3")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel3")!>y<!>.test3()
+}
+
+// TESTCASE NUMBER: 14
+fun case_14(z: Any?) {
+    val y = z.run {
+        return@run this as Int
+        <!UNREACHABLE_CODE!>this as? Float ?: 10f<!>
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Float & Int}> & Number}")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("{Comparable<{Float & Int}> & Number}")!>y<!>.toByte()
+}
+
+/*
+ * TESTCASE NUMBER: 15
+ * NOTE: 'Any' is common super type between kotlin.Unit (obtained using coersion to Unit) and Int
+ */
+fun case_15(z: Any?) {
+    val y = z.let {
+        return@let it as Int
+        <!UNREACHABLE_CODE!>while (true) { println(1) }<!>
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>.equals(10)
+}
+
+/*
+ * TESTCASE NUMBER: 16
+ * NOTE: 'Any' is common super type between kotlin.Unit (obtained using coersion to Unit) and Int
+ */
+fun case_16(z: Any?) {
+    val y = z.run {
+        return@run this as Int
+        <!UNREACHABLE_CODE!>while (true) { println(1) }<!>
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>.equals(10)
+}
+
+/*
+ * TESTCASE NUMBER: 17
+ * ISSUES: KT-30927
+ */
+fun case_17(z: Any?) {
+    val y = z.run {
+        when (this) {
+            is Class? -> <!DEBUG_INFO_SMARTCAST!>this<!>!!
+            is Class -> return@run <!DEBUG_INFO_SMARTCAST!>this<!>
+            is Float -> Class()
+            else -> return@run Class()
+        }
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>y<!>.fun_1()
+}
+
+/*
+ * TESTCASE NUMBER: 18
+ * ISSUES: KT-30927
+ */
+fun case_18(z: Any?) {
+    val y = z.run {
+        this as Int
+        <!DEBUG_INFO_SMARTCAST!>this<!>
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>y<!>.inv()
+}
+
+// TESTCASE NUMBER: 19
+fun case_19(z: Any?) {
+    val y = z.let {
+        it as Int
+        <!DEBUG_INFO_SMARTCAST!>it<!>
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>y<!>.inv()
+}
+
+/*
+ * TESTCASE NUMBER: 20
+ * ISSUES: KT-30927
+ */
+fun case_20(z: Any?) {
+    val y = z.run {
+        this!!
+        <!DEBUG_INFO_SMARTCAST!>this<!>
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 21
+fun case_21(z: Any?) {
+    val y = z.run {
+        if (true) this as Any else this!!
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 22
+fun case_22(z: Any?) {
+    val y = z.let {
+        if (true) it as Any else it!!
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 23
+fun case_23(z: Any?) {
+    val y = z.run {
+        when (this) {
+            true -> this<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>
+            0.0 -> this <!USELESS_CAST!>as Any<!>
+            else -> this!!
+        }
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 24
+fun case_24(z: Any?) {
+    val y = z.let {
+        when (it) {
+            true -> it<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>
+            0.0 -> it <!USELESS_CAST!>as Any<!>
+            else -> it!!
+        }
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 25
+fun case_25(z: Any?) {
+    val y = z.run {
+        when (this) {
+            true -> <!DEBUG_INFO_SMARTCAST!>this<!>
+            if (true) this as Int else this as Float -> <!DEBUG_INFO_SMARTCAST!>this<!>
+            return@run this as Float<!UNREACHABLE_CODE!><!> -> <!DEBUG_INFO_SMARTCAST, UNREACHABLE_CODE!>this<!>
+            <!UNREACHABLE_CODE!>else -> this<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!><!>
+        }
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 26
+fun case_26(z: Any?) {
+    val y = z.let {
+        when (it) {
+            true -> <!DEBUG_INFO_SMARTCAST!>it<!>
+            if (true) it as Int else it as Float -> <!DEBUG_INFO_SMARTCAST!>it<!>
+            return@let it as Int<!UNREACHABLE_CODE!><!> -> <!DEBUG_INFO_SMARTCAST, UNREACHABLE_CODE!>it<!>
+            <!UNREACHABLE_CODE!>else -> it<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!><!>
+        }
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 27
+fun case_27(z: Any?) {
+    val y = z.let {
+        if (it == null) return@let Any()
+        <!DEBUG_INFO_SMARTCAST!>it<!>
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>.equals(10)
+}
+
+/*
+ * TESTCASE NUMBER: 28
+ * ISSUES: KT-30927
+ */
+fun case_28(z: Any?) {
+    val y = z.run {
+        if (this == null) throw IllegalStateException()
+        <!DEBUG_INFO_SMARTCAST!>this<!>
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 29
+fun case_29(z: Any?) {
+    val y = z.let {
+        if (it == null) throw IllegalStateException()
+        <!DEBUG_INFO_SMARTCAST!>it<!>
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>.equals(10)
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/52.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/52.kt
new file mode 100644
index 00000000000..b3dfae0c222
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/52.kt
@@ -0,0 +1,123 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 52
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-22175
+ */
+fun case_1(x: String?) = x
+fun case_1(x: Int?) = x
+fun case_1() {
+    var x: Int? = 10
+    x = null
+    <!OVERLOAD_RESOLUTION_AMBIGUITY!>case_1<!>(<!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!>)
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Int?) = x
+fun case_2(x: Nothing?) = <!DEBUG_INFO_CONSTANT!>x<!>
+fun case_2() {
+    var x: Int? = 10
+    x = null
+    case_2(<!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!>)
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: String?) = x
+fun case_3() {
+    var x: Int? = 10
+    x = null
+    case_3(<!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!>)
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-22175
+ */
+fun String?.case_4() = this
+fun Int?.case_4() = this
+fun case_4() {
+    var x: Int? = 10
+    x = null
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!>.<!OVERLOAD_RESOLUTION_AMBIGUITY!>case_4<!>()
+}
+
+// TESTCASE NUMBER: 5
+fun Int?.case_5() = this
+fun Nothing?.case_5() = this
+fun case_5() {
+    var x: Int? = 10
+    x = null
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!>.case_5()
+}
+
+// TESTCASE NUMBER: 6
+fun String?.case_6() = this
+fun case_6() {
+    var x: Int? = 10
+    x = null
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!>.case_6()
+}
+
+/*
+ * TESTCASE NUMBER: 7
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-22175
+ */
+fun <T : String?> T.case_7() = this
+fun <T : Int?> T.case_7() = this
+fun case_7() {
+    var x: Int? = 10
+    x = null
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!>.<!OVERLOAD_RESOLUTION_AMBIGUITY!>case_7<!>()
+}
+
+// TESTCASE NUMBER: 8
+fun <T : Int?> T.case_8() = this
+fun <T : Nothing?> T.case_8() = this
+fun case_8() {
+    var x: Int? = 10
+    x = null
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!>.case_8()
+}
+
+// TESTCASE NUMBER: 9
+fun <T : String?> T.case_9() = this
+fun case_9() {
+    var x: Int? = 10
+    x = null
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!>.case_9()
+}
+
+/*
+ * TESTCASE NUMBER: 10
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-22175
+ */
+fun <T : <!FINAL_UPPER_BOUND!>String<!>> T?.case_10() = this
+fun <T : <!FINAL_UPPER_BOUND!>Int<!>> T?.case_10() = this
+fun case_10() {
+    var x: Int? = 10
+    x = null
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!>.<!OVERLOAD_RESOLUTION_AMBIGUITY!>case_10<!>()
+}
+
+// TESTCASE NUMBER: 11
+fun <T : <!FINAL_UPPER_BOUND!>String<!>> T?.case_11() = this
+fun case_11() {
+    var x: Int? = 10
+    x = null
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!>.case_11()
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/53.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/53.kt
new file mode 100644
index 00000000000..fa865c4232b
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/53.kt
@@ -0,0 +1,99 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 53
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Int) = ""
+fun case_1(x: Int?) = 10
+fun case_1() {
+    var x: Int? = 10
+    if (x != null) {
+        val z = case_1(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>z<!>
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Int) = ""
+fun case_2(x: Int?) = 10
+fun case_2() {
+    var x: Int? = 10
+    var y = { x = null }
+    if (x != null) {
+        val z = case_2(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x<!>)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>z<!>
+    }
+}
+
+// TESTCASE NUMBER: 3
+val case_3_prop: Int?
+    get() = 10
+fun case_3(x: Int) = ""
+fun case_3(x: Int?) = 10
+fun case_3() {
+    if (case_3_prop != null) {
+        val z = case_3(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>case_3_prop<!>)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>z<!>
+    }
+}
+
+// TESTCASE NUMBER: 4
+class Case4 {
+    var x: Int? = 10
+}
+fun case_4(x: Int) = ""
+fun case_4(x: Int?) = 10
+fun case_4(y: Case4) {
+    if (y.x != null) {
+        val z = case_4(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>y.x<!>)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>z<!>
+    }
+}
+
+// TESTCASE NUMBER: 5
+open class Case5 {
+    open val x: Int? = 10
+}
+fun case_5(x: Int) = ""
+fun case_5(x: Int?) = 10
+fun case_5(y: Case4) {
+    if (y.x != null) {
+        val z = case_5(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>y.x<!>)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>z<!>
+    }
+}
+
+// TESTCASE NUMBER: 6
+class Case6 {
+    val x: Int? by lazy { 10 }
+}
+fun case_6(x: Int) = ""
+fun case_6(x: Int?) = 10
+fun case_6(y: Case4) {
+    if (y.x != null) {
+        val z = case_6(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>y.x<!>)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>z<!>
+    }
+}
+
+// TESTCASE NUMBER: 7
+var case_7_prop: Int?
+    get() = 10
+    set(value) {}
+fun case_7(x: Int) = ""
+fun case_7(x: Int?) = 10
+fun case_7() {
+    if (case_7_prop != null) {
+        val z = case_7(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>case_7_prop<!>)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>z<!>
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/54.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/54.kt
new file mode 100644
index 00000000000..c5e771de2d6
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/54.kt
@@ -0,0 +1,307 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 54
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7676
+ */
+fun case_1() {
+    var a: Any = 4
+    if (a is String) {
+        var b = a
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        while (<!USELESS_IS_CHECK!>a is String<!>) {
+            b = a
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        }
+
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>b<!>.<!UNRESOLVED_REFERENCE!>length<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7676
+ */
+fun case_2() {
+    var a: Any = 4
+    if (a is String) {
+        var b = a
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        while (true) {
+            b = a
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        }
+
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), UNREACHABLE_CODE!>b<!>
+        <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>b<!>.<!UNRESOLVED_REFERENCE!>length<!><!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7676
+ */
+fun case_3() {
+    var a: Any = 4
+    if (a is String) {
+        var b = a
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        do {
+            b = a
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        } while (true)
+
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), UNREACHABLE_CODE!>b<!>
+        <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>b<!>.<!UNRESOLVED_REFERENCE!>length<!><!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7676
+ */
+fun case_4() {
+    var a: Any = 4
+    if (a is String) {
+        var b = a
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        do {
+            b = a
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        } while (false)
+
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>b<!>.<!UNRESOLVED_REFERENCE!>length<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7676
+ */
+fun case_5() {
+    var a: Any = 4
+    if (a is String) {
+        var b = a
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        for (i in 0..10) {
+            b = a
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        }
+
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>b<!>.<!UNRESOLVED_REFERENCE!>length<!>
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun case_6() {
+    var a: Any = 4
+    if (a is String) {
+        var b = a
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        if (<!USELESS_IS_CHECK!>a is String<!>) {
+            b = a
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        }
+
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun case_7() {
+    var a: Any = 4
+    if (a is String) {
+        var b = a
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        when (true) {
+            true -> b = a
+        }
+
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 8
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7676
+ */
+fun case_8() {
+    var a: Any = 4
+    if (a is String) {
+        var b = a
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        try {
+            b = a
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        } catch (e: Exception) {  }
+
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>b<!>.<!UNRESOLVED_REFERENCE!>length<!>
+    }
+}
+
+// TESTCASE NUMBER: 9
+fun case_9() {
+    var a: Any = 4
+    if (a is String) {
+        var b = a
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        try {
+
+        } catch (e: Exception) {
+            b = a
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        }
+
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+    }
+}
+
+// TESTCASE NUMBER: 10
+fun case_10() {
+    var a: Any = 4
+    if (a is String) {
+        var b = a
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        try {
+            b = a
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        } finally {
+
+        }
+
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+    }
+}
+
+// TESTCASE NUMBER: 11
+fun case_11() {
+    var a: Any = 4
+    if (a is String) {
+        var b = a
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        try {
+
+        } finally {
+            b = a
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        }
+
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 12
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7676
+ */
+fun case_12() {
+    var a: Any = 4
+    if (a is String) {
+        var b = a
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        while (if (true) { b = a; true } else true) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>b<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>b<!>.<!UNRESOLVED_REFERENCE!>length<!>
+        }
+
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>b<!>.<!UNRESOLVED_REFERENCE!>length<!>
+    }
+}
+
+// TESTCASE NUMBER: 13
+fun case_13() {
+    var a: Any = 4
+    if (a is String) {
+        var b = a
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        <!DEBUG_INFO_SMARTCAST!>a<!>.plus(if (true) { b = a; true } else true)
+
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 14
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7676
+ */
+fun case_14() {
+    var a: Any = 4
+    if (a is String) {
+        var b = a
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        while (true) {
+            if (true) { b = a; } else 3
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>b<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>b<!>.<!UNRESOLVED_REFERENCE!>length<!>
+        }
+    }
+}
+
+// TESTCASE NUMBER: 15
+fun case_15() {
+    var a: Any = 4
+    if (a is String) {
+        var b = a
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        while (true) {
+            if (true) { b = a; } else { b = a; }
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>b<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String"), DEBUG_INFO_SMARTCAST!>b<!>.length
+        }
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/55.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/55.kt
new file mode 100644
index 00000000000..81e4a51a49f
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/55.kt
@@ -0,0 +1,56 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 55
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * ISSUES: KT-10662
+ */
+fun case_1(x: Any) {
+    if (x is String) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!><!DEBUG_INFO_SMARTCAST!>x<!><!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!><!>.length
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.String")!>x<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * ISSUES: KT-10662
+ */
+fun case_2(x: Any?) {
+    if (x is String?) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!><!DEBUG_INFO_SMARTCAST!>x<!>!!<!>.length
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.String")!>x<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * ISSUES: KT-10662
+ */
+fun case_3(x: Any) {
+    if (x is Map.Entry<*, *>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map.Entry<kotlin.Any?, kotlin.Any?>")!><!DEBUG_INFO_SMARTCAST!>x<!><!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!><!>.key
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.collections.Map.Entry<*, *>")!>x<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * ISSUES: KT-10662
+ */
+fun case_4(x: Any?) {
+    if (x is Map.Entry<*, *>?) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.Map.Entry<kotlin.Any?, kotlin.Any?>")!><!DEBUG_INFO_SMARTCAST!>x<!>!!<!>.value
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.collections.Map.Entry<*, *>")!>x<!>
+    }
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/56.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/56.kt
new file mode 100644
index 00000000000..678ec05567b
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/56.kt
@@ -0,0 +1,55 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 56
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Class?) {
+    if (x != null) <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.reflect.KFunction0<(kotlin.Int) -> (kotlin.Int) -> kotlin.Int>")!><!DEBUG_INFO_SMARTCAST!>x<!>::fun_1<!>
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-17386
+ */
+fun case_2(x: Class?) {
+    val y = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.reflect.KFunction0<(kotlin.Int) -> (kotlin.Int) -> kotlin.Int>?")!>if (x != null) x::fun_1 else null<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.reflect.KFunction0<(kotlin.Int) -> (kotlin.Int) -> kotlin.Int>?")!>y<!>
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-17386
+ */
+fun case_3(x: Class?) {
+    val y = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.reflect.KFunction1<Class, (kotlin.Int) -> (kotlin.Int) -> kotlin.Int>?")!>if (x != null) Class::fun_1 else null<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.reflect.KFunction1<Class, (kotlin.Int) -> (kotlin.Int) -> kotlin.Int>?")!>y<!>
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * ISSUES: KT-17386
+ */
+fun case_4(x: Class?) {
+    val y = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>if (x != null) <!IMPLICIT_CAST_TO_ANY!>x::fun_1<!> else <!IMPLICIT_CAST_TO_ANY!>10<!><!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * ISSUES: KT-17386
+ */
+fun case_5(x: Class?) {
+    val y = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>if (x != null) <!IMPLICIT_CAST_TO_ANY!>Class::fun_1<!> else <!IMPLICIT_CAST_TO_ANY!>10<!><!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any")!>y<!>
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/57.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/57.kt
new file mode 100644
index 00000000000..e7305401a1e
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/57.kt
@@ -0,0 +1,141 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 57
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-20656
+ */
+fun case_1(x: Any?) {
+    if (x is String) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.String")!>x<!>
+        val y = if (true) Class::fun_1 else Class::fun_1
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        val z: String = <!TYPE_MISMATCH!>x<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-20656, KT-17386
+ */
+fun case_2(x: Any?, b: Boolean?) {
+    x!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+    val y = when (b) {
+        true -> Class::fun_1
+        false -> Class::fun_2
+        null -> Class::fun_3
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+    val z: Any = <!TYPE_MISMATCH!>x<!>
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-20656
+ */
+fun case_3(x: Any?, b: Boolean?) {
+    x as Int
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int")!>x<!>
+    val y = when (b) {
+        else -> Class::fun_1
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+    val z: Int = <!TYPE_MISMATCH!>x<!>
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Any?, b: Boolean?) {
+    x as Int
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int")!>x<!>
+    if (b!!) {
+        val m = Class::fun_1
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int")!>x<!>
+    val z: Int = <!DEBUG_INFO_SMARTCAST!>x<!>
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-20656
+ */
+fun case_5(x: Any?, b: Class) {
+    x as Int
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int")!>x<!>
+    val y = if (true) b::fun_1 else b::fun_1
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+    val z: Int = <!TYPE_MISMATCH!>x<!>
+}
+
+/*
+ * TESTCASE NUMBER: 6
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-20656
+ */
+fun case_6(x: Any?, b: Class) {
+    x as Int
+    val z1 = x
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int")!>x<!>
+    val y = if (true) b::fun_1 else b::fun_1
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>z1<!>
+    val z2: Int = <!TYPE_MISMATCH!>z1<!>
+}
+
+/*
+ * TESTCASE NUMBER: 7
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-20656
+ */
+fun case_7_1() {}
+fun case_7(x: Any?) {
+    if (x is String) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.String")!>x<!>
+        val y = if (true) ::case_7_1 else ::case_7_1
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        val z: String = <!TYPE_MISMATCH!>x<!>
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun case_8_1() {}
+fun case_8(x: Any?) {
+    if (x is String) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.String")!>x<!>
+        val m = try {
+            ::case_8_1
+        } catch (e: Exception) {
+            ::case_8_1
+        }
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.String")!>x<!>
+        val z: String = <!DEBUG_INFO_SMARTCAST!>x<!>
+    }
+}
+
+// TESTCASE NUMBER: 9
+fun case_9(x: Any?) {
+    if (x is String) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.String")!>x<!>
+        val m = try {
+            Class::fun_1
+        } finally {
+            Class::fun_1
+        }
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.String")!>x<!>
+        val z: String = <!DEBUG_INFO_SMARTCAST!>x<!>
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/58.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/58.kt
new file mode 100644
index 00000000000..5c93af3a6c0
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/58.kt
@@ -0,0 +1,89 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 58
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-18532
+ */
+fun case_1() {
+    val x = In<Int>()
+    val y: In<*>
+    y = x
+    y.put(0)
+    val z: In<*> = x
+    z.put(<!CONSTANT_EXPECTED_TYPE_MISMATCH!>0<!>)
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-18532
+ */
+fun case_2() {
+    val x = Inv<Int>()
+    val y: Inv<out Number>
+    y = x
+    y.put(0)
+    val z: Inv<out Number> = x
+    z.put(<!CONSTANT_EXPECTED_TYPE_MISMATCH!>0<!>)
+}
+
+// TESTCASE NUMBER: 3
+fun case_3() {
+    val x = Inv<Number>()
+    val y: Inv<Number>
+    y = x
+    y.put(0)
+    val z: Inv<Number> = x
+    z.put(0)
+}
+
+// TESTCASE NUMBER: 4
+fun case_4() {
+    val x = In<Number>()
+    val y: In<Number>
+    y = x
+    y.put(0)
+    val z: In<Number> = x
+    z.put(0)
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-18532
+ */
+fun case_5() {
+    val x = Inv<Int>()
+    var y: Inv<out Number> = <!VARIABLE_WITH_REDUNDANT_INITIALIZER!>Inv<Int>()<!>
+    y = x
+    y.put(0)
+    val z: Inv<out Number> = x
+    z.put(<!CONSTANT_EXPECTED_TYPE_MISMATCH!>0<!>)
+}
+
+/*
+ * TESTCASE NUMBER: 6
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-18532
+ */
+fun case_6() {
+    val x = Inv<Int>()
+    var y: Inv<out Number> = Inv<Int>()
+    if (true)
+        y = x
+    y.put(<!CONSTANT_EXPECTED_TYPE_MISMATCH!>0<!>)
+    val z: Inv<out Number> = x
+    z.put(<!CONSTANT_EXPECTED_TYPE_MISMATCH!>0<!>)
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/59.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/59.kt
new file mode 100644
index 00000000000..3c05da34bea
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/59.kt
@@ -0,0 +1,215 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_VARIABLE -UNUSED_VALUE
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 59
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_1() {
+    var x: Any? = null
+    if (x == null) return
+    do {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        x = x<!UNSAFE_CALL!>.<!>equals(10)
+    } while (x != null)
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_2() {
+    var x: Any? = null
+    if (x === null) return
+    do {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        x = x<!UNSAFE_CALL!>.<!>equals(10)
+    } while (x !== null)
+}
+
+// TESTCASE NUMBER: 3
+fun case_3() {
+    var x: Any? = null
+    while (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        x = <!DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4() {
+    var x: Any? = null
+    while (x !== null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        x = <!DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_5() {
+    var x: Any? = null
+    if (x == null) return
+    do {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        x = x<!UNSAFE_CALL!>.<!>equals(10)
+    } while (x !== null)
+}
+
+/*
+ * TESTCASE NUMBER: 6
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_6() {
+    var x: Any? = null
+    if (x === null) return
+    do {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        x = x<!UNSAFE_CALL!>.<!>equals(10)
+    } while (x != null)
+}
+
+/*
+ * TESTCASE NUMBER: 7
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_7() {
+    var x: Any? = null
+    x ?: return
+    do {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        x = x<!UNSAFE_CALL!>.<!>equals(10)
+    } while (x !== null)
+}
+
+/*
+ * TESTCASE NUMBER: 8
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_8() {
+    var x: Any? = null
+    if (x == null) throw Exception()
+    do {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        x = x<!UNSAFE_CALL!>.<!>equals(10)
+    } while (x != null)
+}
+
+/*
+ * TESTCASE NUMBER: 9
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_9() {
+    var x: Any? = null
+    x ?: throw Exception()
+    do {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        x = x<!UNSAFE_CALL!>.<!>equals(10)
+    } while (x !== null)
+}
+
+/*
+ * TESTCASE NUMBER: 10
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_10() {
+    var x: Any? = null
+    x as Any
+    do {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        x = x<!UNSAFE_CALL!>.<!>equals(10)
+    } while (x != null)
+}
+
+/*
+ * TESTCASE NUMBER: 11
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_11() {
+    var x: Any? = null
+    x <!USELESS_CAST!>as? Any<!> ?: null!!
+    do {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        x = x<!UNSAFE_CALL!>.<!>equals(10)
+    } while (x != null)
+}
+
+/*
+ * TESTCASE NUMBER: 12
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_12() {
+    var x: Any? = null
+    if (x is Any) {
+        do {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+            x = x <!UNSAFE_CALL!>.<!>equals(10)
+        } while (x != null)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 13
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_13() {
+    var x: Any? = null
+    if (x != null) {
+        do {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+            x = x <!UNSAFE_CALL!>.<!>equals(10)
+        } while (x != null)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 14
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_14() {
+    var x: Any? = null
+    if (x == null) return
+    do {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        x = x<!UNSAFE_CALL!>.<!>equals(10)
+    } while (x is Any)
+}
+
+/*
+ * TESTCASE NUMBER: 15
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-7508
+ */
+fun case_15() {
+    var x: Any? = null
+    if (x is Any) {
+        do {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+            x = x <!UNSAFE_CALL!>.<!>equals(10)
+        } while (x is Any)
+    }
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/6.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/6.kt
new file mode 100644
index 00000000000..137eb3da727
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/6.kt
@@ -0,0 +1,1401 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 6
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, enumClasses, interfaces, objects, typealiases, properties, functions
+ */
+
+// FILE: other_types.kt
+
+package othertypes
+
+// TESTCASE NUMBER: 12, 48
+class EmptyClass12_48 {}
+
+// FILE: main.kt
+
+import othertypes.*
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Any?) {
+    val y = null
+    if (x != <!DEBUG_INFO_CONSTANT!>y<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.funNullableAny()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28159
+ */
+fun case_2(x: Nothing?) {
+    val y = null
+    if (<!DEBUG_INFO_CONSTANT!>x<!> !== <!DEBUG_INFO_CONSTANT!>y<!>) {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>.hashCode()
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3() {
+    val y = null
+
+    if (Object.prop_1 == <!DEBUG_INFO_CONSTANT!>y<!>)
+    else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Char?, y: Nothing?) {
+    if (x != <!DEBUG_INFO_CONSTANT!>y<!> && true) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5() {
+    val x: Unit? = null
+    val y: Nothing? = null
+
+    if (x !== <!DEBUG_INFO_CONSTANT!>y<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: EmptyClass?, z: Nothing?) {
+    val y = true
+
+    if (x != <!DEBUG_INFO_CONSTANT!>z<!> && !y) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass & EmptyClass?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass & EmptyClass?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass & EmptyClass?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass & EmptyClass?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass & EmptyClass?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass & EmptyClass?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass & EmptyClass?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass & EmptyClass?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass & EmptyClass?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass & EmptyClass?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(x: EmptyObject?) {
+    val y = null
+
+    if (x != <!DEBUG_INFO_CONSTANT!>y<!> || <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("EmptyObject? & kotlin.Nothing?")!>x<!> != <!DEBUG_INFO_CONSTANT!>y<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & EmptyObject?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & EmptyObject?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & EmptyObject?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & EmptyObject?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & EmptyObject?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & EmptyObject?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & EmptyObject?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & EmptyObject?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & EmptyObject?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & EmptyObject?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(x: TypealiasNullableString) {
+    val y = null
+
+    if (x !== <!DEBUG_INFO_CONSTANT!>y<!> && <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!> != <!DEBUG_INFO_CONSTANT!>y<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 9
+fun case_9(x: TypealiasNullableString<!REDUNDANT_NULLABLE!>?<!>, y: Nothing?) {
+    if (x === <!DEBUG_INFO_CONSTANT!>y<!>) {
+
+    } else if (false) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 10
+fun case_10() {
+    val a = Class()
+    val b = null
+
+    if (a.prop_4 === <!DEBUG_INFO_CONSTANT!>b<!> || true) {
+        if (a.prop_4 != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.prop_4<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.prop_4<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.prop_4<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.prop_4<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.prop_4<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.prop_4<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.prop_4<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.prop_4<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.prop_4<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.prop_4<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 11
+fun case_11(x: TypealiasNullableString<!REDUNDANT_NULLABLE!>?<!>, y: TypealiasNullableString) {
+    val z = null
+    val u: TypealiasNullableString = null
+    val v = null
+
+    if (x == <!DEBUG_INFO_CONSTANT!>z<!> && <!DEBUG_INFO_CONSTANT!>x<!> == <!DEBUG_INFO_CONSTANT!>v<!>) {
+
+    } else {
+        if (y != <!DEBUG_INFO_CONSTANT!>z<!>) {
+            if (nullableStringProperty == <!DEBUG_INFO_CONSTANT!>z<!>) {
+                if (u != <!DEBUG_INFO_CONSTANT!>z<!> || <!DEBUG_INFO_CONSTANT!>u<!> != <!DEBUG_INFO_CONSTANT!>v<!>) {
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>.propNullableT
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>.propNullableAny
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>.funNullableT()
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>.funNullableAny()
+                }
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 12
+fun case_12(x: TypealiasNullableString, y: TypealiasNullableString, z1: Nothing?, z2: Nothing?) = if (x == <!DEBUG_INFO_CONSTANT!>z1<!> || x == <!DEBUG_INFO_CONSTANT!>z2<!>) "1"
+    else if (y === <!DEBUG_INFO_CONSTANT!>z1<!> && <!DEBUG_INFO_CONSTANT!>y<!> == <!DEBUG_INFO_CONSTANT!>z2<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>.funNullableAny()
+    } else "-1"
+
+// TESTCASE NUMBER: 13
+fun case_13(x: EmptyClass12_48?, z: Nothing?) =
+    if (x == <!DEBUG_INFO_CONSTANT!>z<!> || x === <!DEBUG_INFO_CONSTANT!>z<!> && x == <!DEBUG_INFO_CONSTANT!>z<!>) {
+        throw Exception()
+    } else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("othertypes.EmptyClass12_48 & othertypes.EmptyClass12_48?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("othertypes.EmptyClass12_48 & othertypes.EmptyClass12_48?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("othertypes.EmptyClass12_48 & othertypes.EmptyClass12_48?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("othertypes.EmptyClass12_48 & othertypes.EmptyClass12_48?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("othertypes.EmptyClass12_48 & othertypes.EmptyClass12_48?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("othertypes.EmptyClass12_48 & othertypes.EmptyClass12_48?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("othertypes.EmptyClass12_48 & othertypes.EmptyClass12_48?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("othertypes.EmptyClass12_48 & othertypes.EmptyClass12_48?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("othertypes.EmptyClass12_48 & othertypes.EmptyClass12_48?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("othertypes.EmptyClass12_48 & othertypes.EmptyClass12_48?")!>x<!>.funNullableAny()
+    }
+
+// TESTCASE NUMBER: 14
+class Case14 {
+    val x: TypealiasNullableString<!REDUNDANT_NULLABLE!>?<!>
+    init {
+        x = TypealiasNullableString()
+    }
+}
+
+fun case_14() {
+    val a = Case14()
+    val x = null
+    val y = <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>
+
+    if (a.x != <!DEBUG_INFO_CONSTANT!>x<!> && a.x != <!DEBUG_INFO_CONSTANT!>y<!> || a.x != <!DEBUG_INFO_CONSTANT!>y<!> && <!SENSELESS_COMPARISON!>a.x !== null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>a.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */"), DEBUG_INFO_SMARTCAST!>a.x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */"), DEBUG_INFO_SMARTCAST!>a.x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */"), DEBUG_INFO_SMARTCAST!>a.x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>a.x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>a.x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */"), DEBUG_INFO_SMARTCAST!>a.x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */"), DEBUG_INFO_SMARTCAST!>a.x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>a.x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>a.x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 15
+fun case_15(x: TypealiasNullableString) {
+    val y = null
+    val <!UNUSED_VARIABLE!>z<!> = if (x === null || <!DEBUG_INFO_CONSTANT!>y<!> == x && x === <!DEBUG_INFO_CONSTANT!>y<!> || <!SENSELESS_COMPARISON!>null === x<!>) "" else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 16
+fun case_16() {
+    val x: TypealiasNullableNothing = null
+    val y: Nothing? = null
+
+    if (<!DEBUG_INFO_CONSTANT!>x<!> !== <!DEBUG_INFO_CONSTANT!>y<!>) {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableNothing /* = kotlin.Nothing? */")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableNothing /* = kotlin.Nothing? */")!>x<!>.hashCode()
+    }
+}
+
+// TESTCASE NUMBER: 17
+val case_17 = if (nullableIntProperty === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) 0 else {
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>nullableIntProperty<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>nullableIntProperty<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>nullableIntProperty<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>nullableIntProperty<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>nullableIntProperty<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>nullableIntProperty<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>nullableIntProperty<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>nullableIntProperty<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>nullableIntProperty<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>nullableIntProperty<!>.funNullableAny()
+}
+
+//TESTCASE NUMBER: 18
+fun case_18(a: DeepObject.A.B.C.D.E.F.G.J?, b: Boolean) {
+    val x = null
+    val y = null
+
+    if (a != (if (b) <!DEBUG_INFO_CONSTANT!>x<!> else <!DEBUG_INFO_CONSTANT!>y<!>) || <!DEBUG_INFO_CONSTANT!>x<!> !== <!DEBUG_INFO_CONSTANT!>a<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 19
+fun case_19(b: Boolean) {
+    val z = null
+    val a = if (b) {
+        object {
+            val B19 = if (b) {
+                object {
+                    val C19 = if (b) {
+                        object {
+                            val D19 = if (b) {
+                                object {
+                                    val x: Number? = 10
+                                }
+                            } else <!DEBUG_INFO_CONSTANT!>z<!>
+                        }
+                    } else <!DEBUG_INFO_CONSTANT!>z<!>
+                }
+            } else <!DEBUG_INFO_CONSTANT!>z<!>
+        }
+    } else <!DEBUG_INFO_CONSTANT!>z<!>
+
+    if (a != <!DEBUG_INFO_CONSTANT!>z<!> && <!DEBUG_INFO_SMARTCAST!>a<!>.B19 !== <!DEBUG_INFO_CONSTANT!>z<!> && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19 != <!DEBUG_INFO_CONSTANT!>z<!> && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19 != <!DEBUG_INFO_CONSTANT!>z<!> && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x !== <!DEBUG_INFO_CONSTANT!>z<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 20
+fun case_20(x: Boolean, y: Nothing?) {
+    val z = object {
+        val B19 = object {
+            val C19 = object {
+                val D19 =  if (x) {
+                    object {}
+                } else <!DEBUG_INFO_CONSTANT!>y<!>
+            }
+        }
+    }
+
+    if (z.B19.C19.D19 !== <!DEBUG_INFO_CONSTANT!>y<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided> & case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>z.B19.C19.D19<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>"), DEBUG_INFO_SMARTCAST!>z.B19.C19.D19<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>"), DEBUG_INFO_SMARTCAST!>z.B19.C19.D19<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>"), DEBUG_INFO_SMARTCAST!>z.B19.C19.D19<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided> & case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>z.B19.C19.D19<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided> & case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>z.B19.C19.D19<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>"), DEBUG_INFO_SMARTCAST!>z.B19.C19.D19<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>"), DEBUG_INFO_SMARTCAST!>z.B19.C19.D19<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided> & case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>z.B19.C19.D19<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided> & case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>z.B19.C19.D19<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 21
+fun case_21() {
+    if (EnumClassWithNullableProperty.A.prop_1 !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.A.prop_1<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.A.prop_1<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.A.prop_1<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.A.prop_1<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.A.prop_1<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 22
+fun case_22(a: (() -> Unit)?) {
+    if (a != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>()<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit")!>a<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit")!>a<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit")!>a<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit")!>a<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 23
+fun case_23(a: ((Float) -> Int?)?, b: Float?, z: Nothing?) {
+    if (a != <!DEBUG_INFO_CONSTANT!>z<!> && b !== <!DEBUG_INFO_CONSTANT!>z<!> && b !== <!DEBUG_INFO_CONSTANT!>z<!>) {
+        val x = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!><!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>)<!>
+        if (x != <!DEBUG_INFO_CONSTANT!>z<!> || <!DEBUG_INFO_CONSTANT!>x<!> !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 24
+fun case_24(a: ((() -> Unit) -> Unit)?, b: (() -> Unit)?, z: Nothing?) =
+    if (a !== <!DEBUG_INFO_CONSTANT!>z<!> && b !== <!DEBUG_INFO_CONSTANT!>z<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>b<!>)
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit")!>a<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit")!>a<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit")!>a<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit")!>a<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>b<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>b<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>b<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit")!>b<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit")!>b<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>b<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>b<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit")!>b<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit")!>b<!>.funNullableAny()
+    } else <!DEBUG_INFO_CONSTANT!>z<!>
+
+// TESTCASE NUMBER: 25
+fun case_25(b: Boolean, z: Nothing?) {
+    val x = {
+        if (b) object {
+            val a = 10
+        } else <!DEBUG_INFO_CONSTANT!>z<!>
+    }
+
+    val y = if (b) x else <!DEBUG_INFO_CONSTANT!>z<!>
+
+    if (y !== <!DEBUG_INFO_CONSTANT!>z<!> || <!DEBUG_INFO_CONSTANT!>y<!> != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) {
+        val z1 = <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided>?")!><!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_25.<anonymous>.<no name provided>?)? & () -> case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>y<!>()<!>
+
+        if (z1 != <!DEBUG_INFO_CONSTANT!>z<!> && <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> !== z1) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z1<!>.a
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z1<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z1<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z1<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?")!>z1<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?")!>z1<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z1<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z1<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?")!>z1<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?")!>z1<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 26
+fun case_26(a: ((Float) -> Int?)?, b: Float?) {
+    var z = null
+
+    if (a != <!DEBUG_INFO_CONSTANT!>z<!> == true && b != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> == true) {
+        val x = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!><!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>)<!>
+        if (x != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> == true || <!DEBUG_INFO_CONSTANT!>z<!> !== <!DEBUG_INFO_CONSTANT!>x<!>) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 27
+fun case_27(z: Nothing?) {
+    if (Object.prop_1 == <!DEBUG_INFO_CONSTANT!>z<!> == true == true == true == true == true == true == true == true == true == true == true == true == true == true)
+    else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 28
+fun case_28(a: DeepObject.A.B.C.D.E.F.G.J?) =
+    if (a != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> == true == false == false == false == true == false == true == false == false == true == true) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.x
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.funNullableAny()
+    } else -1
+
+/*
+ * TESTCASE NUMBER: 29
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28328, KT-28329
+ */
+fun case_29(x: Boolean) {
+    val v = null
+    val z = {
+        if (x) object {
+            val a = 10
+        } else null
+    }
+
+    val y = if (x) z else null
+
+    if (false || false || false || false || y !== <!DEBUG_INFO_CONSTANT!>v<!>) {
+        val t = <!DEBUG_INFO_EXPRESSION_TYPE("case_29.<anonymous>.<no name provided>?")!><!UNSAFE_CALL!>y<!>()<!>
+
+        if (<!EQUALITY_NOT_APPLICABLE!>z !== t<!> || false) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_29.<anonymous>.<no name provided>?")!>t<!><!UNSAFE_CALL!>.<!>a
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_29.<anonymous>.<no name provided>?")!>t<!><!UNSAFE_CALL!>.<!>equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_29.<anonymous>.<no name provided>?")!>t<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_29.<anonymous>.<no name provided>?")!>t<!><!UNSAFE_CALL!>.<!>propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_29.<anonymous>.<no name provided>?")!>t<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_29.<anonymous>.<no name provided>?")!>t<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_29.<anonymous>.<no name provided>?")!>t<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_29.<anonymous>.<no name provided>?")!>t<!><!UNSAFE_CALL!>.<!>funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_29.<anonymous>.<no name provided>?")!>t<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("case_29.<anonymous>.<no name provided>?")!>t<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 30
+fun case_30(a: ((Float) -> Int?)?, b: Float?) {
+    if (<!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> != a == true && b != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> == true || false || false || false || false || false || false || false || false || false) {
+        val x = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!><!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>)<!>
+        if (false || <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> != x == true) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 31
+fun case_31(z1: Boolean?, z: Nothing?) {
+    if (false || EnumClassWithNullableProperty.A.prop_1 != <!DEBUG_INFO_CONSTANT!>z<!> && z1 !== <!DEBUG_INFO_CONSTANT!>z<!> && <!DEBUG_INFO_SMARTCAST!>z1<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.A.prop_1<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.A.prop_1<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.A.prop_1<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.A.prop_1<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.A.prop_1<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 32
+fun case_32(a: DeepObject.A.B.C.D.E.F.G.J?) =
+    if (a == <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> == true == false == false == false == true == false == true == false == false == true == true && true) {
+        -1
+    } else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.x
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.funNullableAny()
+    }
+
+// TESTCASE NUMBER: 33
+fun case_33(a: ((Float) -> Int?)?, b: Float?, c: Boolean?) {
+    var z = null
+
+    if (true && a == <!DEBUG_INFO_CONSTANT!>z<!> == true || b == null == true) {
+
+    } else {
+        val x = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!><!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>)<!>
+        if (x == <!DEBUG_INFO_CONSTANT!>z<!> == true && <!DEBUG_INFO_CONSTANT!>x<!> === <!DEBUG_INFO_CONSTANT!>z<!> || (c != <!DEBUG_INFO_CONSTANT!>z<!> && !<!DEBUG_INFO_SMARTCAST!>c<!>)) {
+
+        } else {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 34
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28329
+ */
+fun case_34(z1: Boolean?) {
+    var z = null
+
+    if (true && true && true && true && EnumClassWithNullableProperty.A.prop_1 != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> && <!SENSELESS_COMPARISON!>EnumClassWithNullableProperty.A.prop_1 !== null<!> && EnumClassWithNullableProperty.A.prop_1 !== <!DEBUG_INFO_CONSTANT!>z<!> || z1 != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || <!ALWAYS_NULL!>z1<!>!! && true && true) {
+
+    } else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!><!UNSAFE_CALL!>.<!>equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 35
+fun case_35(a: DeepObject.A.B.C.D.E.F.G.J?) {
+    val itest = false
+
+    if (true && a != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> && a !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || itest || !itest || true || !true) {
+
+    } else {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J? & kotlin.Nothing?")!>a<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J? & kotlin.Nothing?")!>a<!>.hashCode()
+    }
+}
+
+// TESTCASE NUMBER: 36
+fun case_36(x: Any) {
+    var z = null
+
+    if (x == <!DEBUG_INFO_CONSTANT!>z<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Nothing")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>x<!>.<!UNREACHABLE_CODE!>java<!>
+    }
+}
+
+// TESTCASE NUMBER: 37
+fun case_37(x: Nothing?, y: Nothing?) {
+    if (<!DEBUG_INFO_CONSTANT!>x<!> == <!DEBUG_INFO_CONSTANT!>y<!>) {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>.hashCode()
+    }
+}
+
+// TESTCASE NUMBER: 38
+fun case_38() {
+    val z = null
+
+    if (Object.prop_2 != <!DEBUG_INFO_CONSTANT!>z<!>)
+    else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing & kotlin.Number")!>Object.prop_2<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>Object.prop_2<!>.<!UNREACHABLE_CODE!>java<!>
+    }
+}
+
+// TESTCASE NUMBER: 39
+fun case_39(x: Char?) {
+    if (x == <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> && true) {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char? & kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char? & kotlin.Nothing?")!>x<!>.hashCode()
+    }
+}
+
+// TESTCASE NUMBER: 40
+fun case_40() {
+    val x: Unit? = null
+    var z = null
+
+    if (x == <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || <!DEBUG_INFO_CONSTANT!>z<!> === x) {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing? & kotlin.Unit?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing? & kotlin.Unit?")!>x<!>.hashCode()
+    }
+}
+
+// TESTCASE NUMBER: 41
+fun case_41(x: EmptyClass?, z: Nothing?) {
+    val y = true
+
+    if (x === <!DEBUG_INFO_CONSTANT!>z<!> && !y) {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("EmptyClass? & kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyClass? & kotlin.Nothing?")!>x<!>.hashCode()
+    }
+}
+
+// TESTCASE NUMBER: 42
+fun case_42() {
+    if (EmptyObject == <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!> || <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>EmptyObject<!> === <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & kotlin.Nothing")!>EmptyObject<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>EmptyObject<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>EmptyObject<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>EmptyObject<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>EmptyObject<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>EmptyObject<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>EmptyObject<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>EmptyObject<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>EmptyObject<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject")!>EmptyObject<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 43
+fun case_43(x: TypealiasNullableString) {
+    val z = null
+
+    if (x == <!DEBUG_INFO_CONSTANT!>z<!> && <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */ & kotlin.Nothing?")!>x<!> == <!DEBUG_INFO_CONSTANT!>z<!>) {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */ & kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */ & kotlin.Nothing?")!>x<!>.hashCode()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 44
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28329
+ */
+fun case_44(x: TypealiasNullableString<!REDUNDANT_NULLABLE!>?<!>, z1: Nothing?) {
+    if (true && true && true && true && x !== <!DEBUG_INFO_CONSTANT!>z1<!>) {
+
+    } else if (false) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString? /* = kotlin.String? */")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString? /* = kotlin.String? */")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString? /* = kotlin.String? */")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString? /* = kotlin.String? */")!>x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString? /* = kotlin.String? */")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString? /* = kotlin.String? */")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString? /* = kotlin.String? */")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString? /* = kotlin.String? */")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString? /* = kotlin.String? */")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString? /* = kotlin.String? */")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 45
+fun case_45() {
+    val a = Class()
+    var z: Nothing? = null
+
+    if (a.prop_4 != <!DEBUG_INFO_CONSTANT!>z<!> || true) {
+        if (a.prop_4 == null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float? & kotlin.Nothing?")!>a.prop_4<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float? & kotlin.Nothing?")!>a.prop_4<!>.hashCode()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 46
+fun case_46(x: TypealiasNullableString<!REDUNDANT_NULLABLE!>?<!>, y: TypealiasNullableString) {
+    val t: TypealiasNullableString = null
+    var z: Nothing? = null
+
+    if (x != <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) {
+
+    } else {
+        if (y === <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) {
+            if (<!DEBUG_INFO_CONSTANT!>z<!> != nullableStringProperty) {
+                if (<!DEBUG_INFO_CONSTANT!>z<!> === t || t == <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) {
+                    <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString? /* = kotlin.String? */ & kotlin.Nothing?")!>x<!>
+                    <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString? /* = kotlin.String? */ & kotlin.Nothing?")!>x<!>.hashCode()
+                }
+            }
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 47
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28328
+ */
+fun case_47(x: TypealiasNullableString, y: TypealiasNullableString, z: Nothing?) = if (x !== <!DEBUG_INFO_CONSTANT!>z<!> && true && true && true) "1"
+    else if (y != <!DEBUG_INFO_CONSTANT!>z<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */")!>x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */")!>x<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */")!>x<!>.funNullableAny()
+    } else "-1"
+
+// TESTCASE NUMBER: 48
+fun case_48(x: EmptyClass12_48?, z: Nothing?) =
+    if (x != <!DEBUG_INFO_CONSTANT!>z<!> && true) {
+        throw Exception()
+    } else {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing? & othertypes.EmptyClass12_48?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing? & othertypes.EmptyClass12_48?")!>x<!>.hashCode()
+    }
+
+// TESTCASE NUMBER: 49
+class Case49 {
+    val x: TypealiasNullableString<!REDUNDANT_NULLABLE!>?<!>
+    init {
+        x = TypealiasNullableString()
+    }
+}
+
+fun case_49() {
+    val a = Case49()
+    var z = null
+
+    if (a.x === <!DEBUG_INFO_CONSTANT!>z<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString? /* = kotlin.String? */ & kotlin.Nothing?")!>a.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString? /* = kotlin.String? */ & kotlin.Nothing?")!>a.x<!>.hashCode()
+    }
+}
+
+// TESTCASE NUMBER: 50
+fun case_50(x: TypealiasNullableString) {
+    val z1 = null
+    val z2 = null
+    val <!UNUSED_VARIABLE!>t<!> = if (x != <!DEBUG_INFO_CONSTANT!>z1<!> && <!DEBUG_INFO_CONSTANT!>z2<!> !== x) "" else {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */ & kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String? */ & kotlin.Nothing?")!>x<!>.hashCode()
+    }
+}
+
+// TESTCASE NUMBER: 51
+fun case_51() {
+    val x: TypealiasNullableNothing = null
+    val z: Nothing? = null
+
+    if (<!DEBUG_INFO_CONSTANT!>x<!> === <!DEBUG_INFO_CONSTANT!>z<!> || <!DEBUG_INFO_CONSTANT!>z<!> == <!DEBUG_INFO_CONSTANT!>x<!> && <!DEBUG_INFO_CONSTANT!>x<!> == <!DEBUG_INFO_CONSTANT!>z<!> || false || false || false) {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableNothing /* = kotlin.Nothing? */")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableNothing /* = kotlin.Nothing? */")!>x<!>.hashCode()
+    }
+}
+
+// TESTCASE NUMBER: 52
+val case_52 = if (nullableIntProperty !== <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!> && <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!> != nullableIntProperty) 0 else {
+    <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>nullableIntProperty<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>nullableIntProperty<!>.hashCode()
+}
+
+//TESTCASE NUMBER: 53
+fun case_53(a: DeepObject.A.B.C.D.E.F.G.J?) {
+    if (a == DeepObject.prop_2) {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J? & kotlin.Nothing?")!>a<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J? & kotlin.Nothing?")!>a<!>.hashCode()
+    }
+}
+
+// TESTCASE NUMBER: 54
+fun case_54(b: Boolean) {
+    val a = if (b) {
+        object {
+            var z = null
+            val B54 = if (b) {
+                object {
+                    val C54 = if (b) {
+                        object {
+                            val D54 = if (b) {
+                                object {
+                                    val x: Number? = 10
+                                }
+                            } else null
+                        }
+                    } else null
+                }
+            } else null
+        }
+    } else null
+
+    val z = null
+
+    if (a != <!DEBUG_INFO_CONSTANT!>z<!> && <!DEBUG_INFO_SMARTCAST!>a<!>.B54 !== <!DEBUG_INFO_SMARTCAST!>a<!>.z && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B54<!>.C54 != <!DEBUG_INFO_SMARTCAST!>a<!>.z && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B54<!>.C54<!>.D54 != <!DEBUG_INFO_SMARTCAST!>a<!>.z && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B54<!>.C54<!>.D54<!>.x === <!DEBUG_INFO_SMARTCAST!>a<!>.z) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing? & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B54<!>.C54<!>.D54<!>.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing? & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B54<!>.C54<!>.D54<!>.x<!>.hashCode()
+    }
+}
+
+// TESTCASE NUMBER: 55
+fun case_55(b: Boolean) {
+    val a = object {
+        val B19 = object {
+            val C19 = object {
+                var z = null
+                val D19 =  if (b) {
+                    object {}
+                } else null
+            }
+        }
+    }
+
+    if (a.B19.C19.D19 === a.B19.C19.z) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_55.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>? & kotlin.Nothing?")!>a.B19.C19.D19<!>
+    }
+}
+
+// TESTCASE NUMBER: 56
+fun case_56() {
+    if (EnumClassWithNullableProperty.A.prop_1 == <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>EnumClassWithNullableProperty.A.prop_1<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>EnumClassWithNullableProperty.A.prop_1<!>.hashCode()
+    }
+}
+
+// TESTCASE NUMBER: 57
+fun case_57(a: (() -> Unit)) {
+    var z = null
+
+    if (a == <!DEBUG_INFO_CONSTANT!>z<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("() -> kotlin.Unit & kotlin.Nothing")!>a<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("() -> kotlin.Unit & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>a<!>.<!UNREACHABLE_CODE!>java<!>
+    }
+}
+
+// TESTCASE NUMBER: 58
+fun case_58(a: ((Float) -> Int?)?, b: Float?, z: Nothing?) {
+    if (a === <!DEBUG_INFO_CONSTANT!>z<!> && b == <!DEBUG_INFO_CONSTANT!>z<!> || <!DEBUG_INFO_CONSTANT!>z<!> == a && <!DEBUG_INFO_CONSTANT!>z<!> === b) {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & kotlin.Nothing?")!>a<!>
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float? & kotlin.Nothing?")!>b<!>
+        if (<!DEBUG_INFO_CONSTANT!>a<!> != <!DEBUG_INFO_CONSTANT!>z<!>) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int? & kotlin.Nothing")!>a<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & kotlin.Nothing"), DEBUG_INFO_SMARTCAST!>a<!>.<!UNREACHABLE_CODE!>java<!>
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 59
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28329
+ */
+fun case_59(a: ((() -> Unit) -> Unit)?, b: (() -> Unit)?, z: Nothing?) {
+    if (false || false || a == <!DEBUG_INFO_CONSTANT!>z<!> && b === <!DEBUG_INFO_CONSTANT!>z<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)?")!>a<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)?")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)?")!>a<!><!UNSAFE_CALL!>.<!>equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)?")!>a<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)?")!>a<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)?")!>a<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)?")!>a<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)?")!>a<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)?")!>a<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)?")!>a<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)?")!>a<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)?")!>b<!><!UNSAFE_CALL!>.<!>equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)?")!>b<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)?")!>b<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)?")!>b<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)?")!>b<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)?")!>b<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)?")!>b<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)?")!>b<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)?")!>b<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 60
+fun case_60(b: Boolean) {
+    val x = {
+        if (b) object {
+            val a = 10
+        } else <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>
+    }
+
+    val y = if (b) x else <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>
+
+    if (y != <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) {
+        val z = <!DEBUG_INFO_EXPRESSION_TYPE("case_60.<anonymous>.<no name provided>?")!><!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_60.<anonymous>.<no name provided>?)? & () -> case_60.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>y<!>()<!>
+
+        if (z == <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) {
+            <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("case_60.<anonymous>.<no name provided>? & kotlin.Nothing?")!>z<!>
+        }
+    }
+}
+
+// TESTCASE NUMBER: 61
+fun case_61(x: Any?) {
+    if (x is Number?) {
+        if (x !== <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Number")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Number")!>x<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Number")!>x<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 62
+fun case_62(x: Any?) {
+    var z = null
+    if (x is Number? && x is Int? && x != <!DEBUG_INFO_CONSTANT!>z<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int & kotlin.Number")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int & kotlin.Number")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int & kotlin.Number")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 63
+fun case_63(x: Any?, b: Boolean) {
+    val z1 = null
+    val z2 = null
+    val z3 = null
+
+    if (x is Number?) {
+        if (x !== when (b) { true -> <!DEBUG_INFO_CONSTANT!>z1<!>; false -> <!DEBUG_INFO_CONSTANT!>z2<!>; <!REDUNDANT_ELSE_IN_WHEN!>else<!> -> <!DEBUG_INFO_CONSTANT!>z3<!> }) {
+            if (x is Int?) {
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int & kotlin.Number")!>x<!>
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int & kotlin.Number")!>x<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int & kotlin.Number")!>x<!>.funNullableAny()
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 64
+fun case_64(x: Any?) {
+    if (x != try {<!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>} finally {}) {
+        if (x is Number) {
+            if (x is Int?) {
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int & kotlin.Number")!>x<!>
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int & kotlin.Number")!>x<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>x<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int & kotlin.Number")!>x<!>.funNullableAny()
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 65
+fun case_65(x: Any?, z: Nothing?) {
+    if (x is ClassLevel1?) {
+        if (x is ClassLevel2?) {
+            if (x is ClassLevel3?) {
+                if (x is ClassLevel4?) {
+                    if (x is ClassLevel5?) {
+                        if (x != <!DEBUG_INFO_CONSTANT!>z<!>) {
+                            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>
+                            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+                            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+                            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+                            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propNullableT
+                            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.propNullableAny
+                            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+                            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+                            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funNullableT()
+                            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.funNullableAny()
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 66
+fun case_66(x: Any?, z1: Nothing?, z2: Nothing?, b: Boolean) {
+    if (x is ClassLevel1?) {
+        if (x is ClassLevel2?) {
+            if (x is ClassLevel3?) {
+                if (x != if (b) { <!DEBUG_INFO_CONSTANT!>z1<!> } else { <!DEBUG_INFO_CONSTANT!>z2<!> } && x is ClassLevel4?) {
+                    if (x is ClassLevel5?) {
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propNullableT
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.propNullableAny
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funNullableT()
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.funNullableAny()
+                    }
+                }
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 67
+fun case_67(x: Any?) {
+    var z = null
+
+    if (x is ClassLevel1? && x is ClassLevel2? && x is ClassLevel3?) {
+        if (x is ClassLevel4? && x != (fun (): Nothing? { return <!DEBUG_INFO_CONSTANT!>z<!> })() && x is ClassLevel5?) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 68
+fun case_68(x: Any?, z: Nothing?) {
+    if (x is ClassLevel1? && x is ClassLevel2? && x is ClassLevel3?) {
+        if (x is ClassLevel4? && x != (fun (): Nothing? { return <!DEBUG_INFO_CONSTANT!>z<!> })() && x is ClassLevel5?) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 69
+fun case_69(x: Any?, z: Nothing?) {
+    if (x is ClassLevel1? && x is ClassLevel2? && x is ClassLevel3? && x is ClassLevel4? && x != try { <!DEBUG_INFO_CONSTANT!>z<!> } catch (e: Exception) { <!DEBUG_INFO_CONSTANT!>z<!> } && x is ClassLevel5?) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 70
+fun case_70(x: Any?) {
+    if (x is ClassLevel1? && x is ClassLevel2? && x is ClassLevel3?) {
+        if (x is ClassLevel4?) {
+
+        } else if (x is ClassLevel5? && x != <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!> || x != <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!>) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & kotlin.Any & kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & kotlin.Any & kotlin.Any?")!>x<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & ClassLevel3 & kotlin.Any & kotlin.Any?")!>x<!>.funNullableAny()
+        }
+    } else if (x is ClassLevel4? && x !== <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!> && x is ClassLevel5?) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel4 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel4 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel4 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel5 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel4 & ClassLevel5 & kotlin.Any & kotlin.Any?")!>x<!>.funNullableAny()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 71
+ * NOTE: lazy smartcasts
+ * DISCUSSION
+ * ISSUES: KT-28362
+ */
+fun case_71(t: Any?) {
+    val z1 = null
+    var z2 = <!DEBUG_INFO_CONSTANT!>z1<!>
+
+    if (t is Interface1?) {
+        if (t is Interface2?) {
+            if (t != <!DEBUG_INFO_CONSTANT!>z2<!>) {
+                <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & Interface2 & kotlin.Any & kotlin.Any?")!>t<!>
+                <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest1()
+                <!DEBUG_INFO_EXPRESSION_TYPE("Interface2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest2()
+                <!DEBUG_INFO_EXPRESSION_TYPE("Interface2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest()
+
+                <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.let { <!DEBUG_INFO_EXPRESSION_TYPE("{Any & Interface1 & Interface2}")!>it<!>.itest1(); <!DEBUG_INFO_EXPRESSION_TYPE("{Any & Interface1 & Interface2}")!>it<!>.itest2() }
+            }
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 72
+ * NOTE: lazy smartcasts
+ * DISCUSSION
+ * ISSUES: KT-28362, KT-27032
+ */
+fun case_72(t: Any?, z1: Nothing?) {
+    var z2 = null
+
+    if (t is Interface1? && t != <!DEBUG_INFO_CONSTANT!>z1<!> ?: <!DEBUG_INFO_CONSTANT!>z2<!> && t is Interface2?) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & Interface2 & kotlin.Any & kotlin.Any?")!>t<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest1()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Interface2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest2()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Interface2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest()
+
+        <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.let { <!DEBUG_INFO_EXPRESSION_TYPE("{Any & Interface1 & Interface2}")!>it<!>.itest1(); <!DEBUG_INFO_EXPRESSION_TYPE("{Any & Interface1 & Interface2}")!>it<!>.itest2() }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 73
+ * NOTE: lazy smartcasts
+ * DISCUSSION
+ * ISSUES: KT-28362
+ */
+fun case_73(t: Any?) {
+    val `null` = null
+
+    if (t is Interface2?) {
+        if (t is ClassLevel1?) {
+            if (t is ClassLevel2? && t is Interface1?) {
+                if (t !is Interface3?) {} else if (false) {
+                    if (t != <!DEBUG_INFO_CONSTANT!>`null`<!>) {
+                        <!DEBUG_INFO_EXPRESSION_TYPE("Interface2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest2()
+                        <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest1()
+                        <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest()
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.test1()
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.test2()
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & Interface1 & Interface2 & Interface3 & kotlin.Any & kotlin.Any?")!>t<!>
+                    }
+                }
+            }
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 74
+ * NOTE: lazy smartcasts
+ * DISCUSSION
+ * ISSUES: KT-28362
+ */
+fun case_74(t: Any?) {
+    if (t is Interface2?) {
+        if (t is ClassLevel1?) {
+            if (t == <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || t === <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> || t !is Interface1?) else {
+                if (t is ClassLevel2?) {
+                    if (t is Interface3?) {
+                        <!DEBUG_INFO_EXPRESSION_TYPE("Interface2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest2()
+                        <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest1()
+                        <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest()
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.test1()
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.test2()
+                        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & Interface1 & Interface2 & Interface3 & kotlin.Any & kotlin.Any?")!>t<!>
+                    }
+                }
+            }
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 75
+ * NOTE: lazy smartcasts
+ * DISCUSSION
+ * ISSUES: KT-28362
+ */
+fun case_75(t: Any?, z: Nothing?) {
+    if (t !is ClassLevel2? || <!USELESS_IS_CHECK!>t !is ClassLevel1?<!>) else {
+        if (t === ((((((<!DEBUG_INFO_CONSTANT!>z<!>)))))) || t !is Interface1?) else {
+            if (t !is Interface2? || t !is Interface3?) {} else {
+                <!DEBUG_INFO_EXPRESSION_TYPE("Interface2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest2()
+                <!DEBUG_INFO_EXPRESSION_TYPE("Interface1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest1()
+                <!DEBUG_INFO_EXPRESSION_TYPE("Interface3 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.itest()
+                <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.test1()
+                <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel2 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>.test2()
+                <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel2 & Interface1 & Interface2 & Interface3 & kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>t<!>
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 76
+fun case_76(a: Any?, b: Int = if (<!DEPRECATED_IDENTITY_EQUALS!>a !is Number? === true<!> || a !is Int? == true || a != null == false == true) 0 else <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Int"), DEBUG_INFO_SMARTCAST!>a<!>) {
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>b<!>.funNullableAny()
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/60.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/60.kt
new file mode 100644
index 00000000000..9bdd6d29c89
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/60.kt
@@ -0,0 +1,25 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 60
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1() {
+    var x: String? = null
+
+    outer@ while (x != null) {
+        inner@ do {
+            x = null
+        } while (x == null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+    }
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/61.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/61.kt
new file mode 100644
index 00000000000..b8cd4467c37
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/61.kt
@@ -0,0 +1,173 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 61
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-17694
+ */
+class Case1 {
+    init {
+        var y: String? = "xyz"
+        if (y != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>y<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?"), SMARTCAST_IMPOSSIBLE!>y<!>.length
+        }
+    }
+    constructor()
+}
+
+// TESTCASE NUMBER: 2
+class Case2 {
+    init {
+        var y: String? = "xyz"
+        if (y != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>y<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>y<!>.length
+        }
+    }
+}
+
+// TESTCASE NUMBER: 3
+class Case3 {
+    init {
+        var y: String? = "xyz"
+        if (y != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>y<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>y<!>.length
+        }
+    }
+    init { }
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-17694
+ */
+class Case4 {
+    init {
+        var y: String? = "xyz"
+        if (y != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>y<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?"), SMARTCAST_IMPOSSIBLE!>y<!>.length
+        }
+    }
+    constructor(y: Int?) {
+        println(y)
+    }
+}
+
+// TESTCASE NUMBER: 5
+class Case5() {
+    init {
+        var y: String? = "xyz"
+        if (y != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>y<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>y<!>.length
+        }
+    }
+    constructor(y: Int?) : this() {
+        println(y)
+    }
+}
+
+// TESTCASE NUMBER: 6
+class Case6() {
+    init {
+        var y: String? = "xyz"
+        if (y != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>y<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>y<!>.length
+        }
+    }
+}
+
+// TESTCASE NUMBER: 7
+class Case7() {
+    init {
+        var y: String? = "xyz"
+        if (y != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>y<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>y<!>.length
+        }
+    }
+    constructor(y: Int?) : this() {
+        println(y)
+    }
+    constructor(y: Int?, z: Int?) : this() {
+        println(y)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 8
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-17694
+ */
+class Case8 {
+    init {
+        var y: String? = "xyz"
+        y!!
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?"), SMARTCAST_IMPOSSIBLE!>y<!>.length
+    }
+    constructor()
+}
+
+/*
+ * TESTCASE NUMBER: 9
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-17694
+ */
+class Case9 {
+    init {
+        var y: String? = "xyz"
+        if (y == null) throw Exception()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?"), SMARTCAST_IMPOSSIBLE!>y<!>.length
+    }
+    constructor()
+}
+
+/*
+ * TESTCASE NUMBER: 10
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-17694
+ */
+class Case10 {
+    init {
+        var y: String? = "xyz"
+        y ?: throw Exception()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?"), SMARTCAST_IMPOSSIBLE!>y<!>.length
+    }
+    constructor()
+}
+
+/*
+ * TESTCASE NUMBER: 11
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-17694
+ */
+val case_12: Nothing? get() = null
+class Case11 {
+    init {
+        var y: String? = "xyz"
+        if (y == <!DEBUG_INFO_CONSTANT!>case_12<!>)
+            throw Exception()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>y<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?"), SMARTCAST_IMPOSSIBLE!>y<!>.length
+    }
+    constructor()
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/62.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/62.kt
new file mode 100644
index 00000000000..93fbf538adc
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/62.kt
@@ -0,0 +1,463 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 62
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-17694
+ */
+fun case_1(x: Any) {
+    x as Boolean
+    val y = <!NO_ELSE_IN_WHEN!>when<!>(x) {
+        true -> "true"
+        false -> "false"
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-17694
+ */
+fun case_2(x: Any) {
+    x as Boolean?
+    val y = <!NO_ELSE_IN_WHEN!>when<!>(x) {
+        true -> "true"
+        false -> "false"
+        <!SENSELESS_NULL_IN_WHEN!>null<!> -> "false"
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-17694
+ */
+fun case_3(x: Any?) {
+    x as Boolean?
+    val y = <!NO_ELSE_IN_WHEN!>when<!>(x) {
+        true -> "true"
+        false -> "false"
+        null -> "false"
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Any?): String {
+    x as Boolean
+    return when(<!DEBUG_INFO_SMARTCAST!>x<!>) {
+        true -> "true"
+        false -> "false"
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-17694
+ */
+fun case_5(x: Any): String {
+    x as Boolean?
+    return <!NO_ELSE_IN_WHEN!>when<!>(x) {
+        true -> "true"
+        false -> "false"
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 6
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-17694
+ */
+fun case_6(x: Any) {
+    if (x is Boolean) {
+        val y = <!NO_ELSE_IN_WHEN!>when<!>(x) {
+            true -> "true"
+            false -> "false"
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 7
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-17694
+ */
+fun case_7(x: Any) {
+    if (x is Boolean<!USELESS_NULLABLE_CHECK!>?<!>) {
+        val y = <!NO_ELSE_IN_WHEN!>when<!>(x) {
+            true -> "true"
+            false -> "false"
+            <!SENSELESS_NULL_IN_WHEN!>null<!> -> "false"
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 8
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-17694
+ */
+fun case_8(x: Any?) {
+    val y: Any
+    when (x) {
+        is Boolean? -> y = <!NO_ELSE_IN_WHEN!>when<!>(x) {
+            true -> "true"
+            false -> "false"
+            null -> "false"
+        }
+        else -> y = Any()
+    }
+
+}
+
+// TESTCASE NUMBER: 9
+fun case_9(x: Any?): String {
+    if (x is Boolean) {
+        return when (<!DEBUG_INFO_SMARTCAST!>x<!>) {
+            true -> "true"
+            false -> "false"
+        }
+    }
+    return ""
+}
+
+/*
+ * TESTCASE NUMBER: 10
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-17694
+ */
+fun case_10(x: Any): String {
+    if (x is Boolean<!USELESS_NULLABLE_CHECK!>?<!>) {
+        return <!NO_ELSE_IN_WHEN!>when<!>(x) {
+            true -> "true"
+            false -> "false"
+        }
+    }
+    return ""
+}
+
+/*
+ * TESTCASE NUMBER: 11
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30903
+ */
+fun case_11(x: Any?): String? {
+    if (x is Nothing?) {
+        return <!NO_ELSE_IN_WHEN!>when<!>(x) {
+            null -> null
+        }
+    }
+    return ""
+}
+
+/*
+ * TESTCASE NUMBER: 12
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30903
+ */
+fun case_12(x: Any?): String? {
+    if (x == null) {
+        return <!NO_ELSE_IN_WHEN!>when<!>(<!DEBUG_INFO_CONSTANT!>x<!>) {
+            null -> null
+        }
+    }
+    return ""
+}
+
+/*
+ * TESTCASE NUMBER: 13
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30903
+ */
+fun case_13(x: Any?): String? {
+    if (x === null) {
+        return <!NO_ELSE_IN_WHEN!>when<!>(<!DEBUG_INFO_CONSTANT!>x<!>) {
+            null -> null
+        }
+    }
+    return ""
+}
+
+/*
+ * TESTCASE NUMBER: 14
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-30903
+ */
+fun case_14(x: Any?): String? {
+    x as Nothing?
+    return <!NO_ELSE_IN_WHEN!>when<!>(x) {
+        null -> null
+    }
+}
+
+// TESTCASE NUMBER: 15
+fun case_15(x: Any) {
+    x as EnumClass
+    val y = when(<!DEBUG_INFO_SMARTCAST!>x<!>) {
+        EnumClass.NORTH -> 1
+        EnumClass.SOUTH -> 2
+        EnumClass.WEST -> 3
+        EnumClass.EAST -> 4
+    }
+}
+
+// TESTCASE NUMBER: 16
+fun case_16(x: Any) {
+    if (x is EnumClass<!USELESS_NULLABLE_CHECK!>?<!>) {
+        val y = when(<!DEBUG_INFO_SMARTCAST!>x<!>) {
+            EnumClass.NORTH -> 1
+            EnumClass.SOUTH -> 2
+            EnumClass.WEST -> 3
+            EnumClass.EAST -> 4
+            <!SENSELESS_NULL_IN_WHEN!>null<!> -> 5
+        }
+    }
+}
+
+// TESTCASE NUMBER: 17
+fun case_17(x: Any?) {
+    x as EnumClass?
+    val y = when(<!DEBUG_INFO_SMARTCAST!>x<!>) {
+        EnumClass.NORTH -> 1
+        EnumClass.SOUTH -> 2
+        EnumClass.WEST -> 3
+        EnumClass.EAST -> 4
+        null -> 5
+    }
+}
+
+// TESTCASE NUMBER: 18
+fun case_18(x: EnumClass?): Int {
+    x!!
+    return when(<!DEBUG_INFO_SMARTCAST!>x<!>) {
+        EnumClass.NORTH -> 1
+        EnumClass.SOUTH -> 2
+        EnumClass.WEST -> 3
+        EnumClass.EAST -> 4
+    }
+}
+
+// TESTCASE NUMBER: 19
+fun case_19(x: Any): Int {
+    if (x is EnumClass<!USELESS_NULLABLE_CHECK!>?<!>) {
+        return when(<!DEBUG_INFO_SMARTCAST!>x<!>) {
+            EnumClass.NORTH -> 1
+            EnumClass.SOUTH -> 2
+            EnumClass.WEST -> 3
+            EnumClass.EAST -> 4
+            <!SENSELESS_NULL_IN_WHEN!>null<!> -> 5
+        }
+    }
+    return 0
+}
+
+// TESTCASE NUMBER: 20
+fun case_20(x: Any?) {
+    x as EnumClass
+    val y = when(<!DEBUG_INFO_SMARTCAST!>x<!>) {
+        EnumClass.NORTH -> 1
+        EnumClass.SOUTH -> 2
+        EnumClass.WEST -> 3
+        EnumClass.EAST -> 4
+    }
+}
+
+// TESTCASE NUMBER: 21
+fun case_21(x: EnumClass?): Int {
+    if (x !== null) {
+        return when(<!DEBUG_INFO_SMARTCAST!>x<!>) {
+            EnumClass.NORTH -> 1
+            EnumClass.SOUTH -> 2
+            EnumClass.WEST -> 3
+            EnumClass.EAST -> 4
+        }
+    }
+    return 0
+}
+
+// TESTCASE NUMBER: 22
+fun case_22(x: Boolean?) {
+    x!!
+    val y = when(<!DEBUG_INFO_SMARTCAST!>x<!>) {
+        true -> "true"
+        false -> "false"
+    }
+}
+
+// TESTCASE NUMBER: 23
+fun case_23(x: Any?) {
+    x as Boolean?
+    if (x != null) {
+        val y = when(<!DEBUG_INFO_SMARTCAST!>x<!>) {
+            true -> "true"
+            false -> "false"
+        }
+    }
+}
+
+// TESTCASE NUMBER: 24
+fun case_24(x: Any) {
+    x as SealedClass
+    val y = when(<!DEBUG_INFO_SMARTCAST!>x<!>) {
+        is SealedChild1 -> 1
+        is SealedChild2 -> 2
+        is SealedChild3 -> 3
+    }
+}
+
+// TESTCASE NUMBER: 25
+fun case_25(x: Any) {
+    if (x is SealedClass<!USELESS_NULLABLE_CHECK!>?<!>) {
+        val y = when(<!DEBUG_INFO_SMARTCAST!>x<!>) {
+            is SealedChild1 -> 1
+            is SealedChild2 -> 2
+            is SealedChild3 -> 3
+            <!SENSELESS_NULL_IN_WHEN!>null<!> -> 5
+        }
+    }
+}
+
+// TESTCASE NUMBER: 26
+fun case_26(x: Any?) {
+    x as SealedClass?
+    val y = when(<!DEBUG_INFO_SMARTCAST!>x<!>) {
+        is SealedChild1 -> 1
+        is SealedChild2 -> 2
+        is SealedChild3 -> 3
+        null -> 5
+    }
+}
+
+// TESTCASE NUMBER: 27
+fun case_27(x: SealedClass?): Int {
+    x!!
+    return when(<!DEBUG_INFO_SMARTCAST!>x<!>) {
+        is SealedChild1 -> 1
+        is SealedChild2 -> 2
+        is SealedChild3 -> 3
+    }
+}
+
+// TESTCASE NUMBER: 28
+fun case_28(x: Any): Int {
+    if (x is SealedClass<!USELESS_NULLABLE_CHECK!>?<!>) {
+        return when(<!DEBUG_INFO_SMARTCAST!>x<!>) {
+            is SealedChild1 -> 1
+            is SealedChild2 -> 2
+            is SealedChild3 -> 3
+            <!SENSELESS_NULL_IN_WHEN!>null<!> -> 5
+        }
+    }
+    return 0
+}
+
+// TESTCASE NUMBER: 29
+fun case_29(x: Any?) {
+    x as SealedClass
+    val y = when(<!DEBUG_INFO_SMARTCAST!>x<!>) {
+        is SealedChild1 -> 1
+        is SealedChild2 -> 2
+        is SealedChild3 -> 3
+    }
+}
+
+// TESTCASE NUMBER: 30
+fun case_30(x: SealedClass?): Int {
+    if (x !== null) {
+        return when(<!DEBUG_INFO_SMARTCAST!>x<!>) {
+            is SealedChild1 -> 1
+            is SealedChild2 -> 2
+            is SealedChild3 -> 3
+        }
+    }
+    return 0
+}
+
+// TESTCASE NUMBER: 31
+fun case_31(x: Any) {
+    x as SealedClassWithObjects
+    val y = when(<!DEBUG_INFO_SMARTCAST!>x<!>) {
+        SealedWithObjectsChild1 -> 1
+        SealedWithObjectsChild2 -> 2
+        SealedWithObjectsChild3 -> 3
+    }
+}
+
+// TESTCASE NUMBER: 32
+fun case_32(x: Any) {
+    if (x is SealedClassWithObjects<!USELESS_NULLABLE_CHECK!>?<!>) {
+        val y = when(<!DEBUG_INFO_SMARTCAST!>x<!>) {
+            SealedWithObjectsChild1 -> 1
+            SealedWithObjectsChild2 -> 2
+            SealedWithObjectsChild3 -> 3
+            <!SENSELESS_NULL_IN_WHEN!>null<!> -> 5
+        }
+    }
+}
+
+// TESTCASE NUMBER: 33
+fun case_33(x: Any?) {
+    x as SealedClassWithObjects?
+    val y = when(<!DEBUG_INFO_SMARTCAST!>x<!>) {
+        SealedWithObjectsChild1 -> 1
+        SealedWithObjectsChild2 -> 2
+        SealedWithObjectsChild3 -> 3
+        null -> 5
+    }
+}
+
+// TESTCASE NUMBER: 34
+fun case_34(x: SealedClassWithObjects?): Int {
+    x!!
+    return when(<!DEBUG_INFO_SMARTCAST!>x<!>) {
+        SealedWithObjectsChild1 -> 1
+        SealedWithObjectsChild2 -> 2
+        SealedWithObjectsChild3 -> 3
+    }
+}
+
+// TESTCASE NUMBER: 35
+fun case_35(x: Any): Int {
+    if (x is SealedClassWithObjects<!USELESS_NULLABLE_CHECK!>?<!>) {
+        return when(<!DEBUG_INFO_SMARTCAST!>x<!>) {
+            SealedWithObjectsChild1 -> 1
+            SealedWithObjectsChild2 -> 2
+            SealedWithObjectsChild3 -> 3
+            <!SENSELESS_NULL_IN_WHEN!>null<!> -> 5
+        }
+    }
+    return 0
+}
+
+// TESTCASE NUMBER: 36
+fun case_36(x: Any?) {
+    x as SealedClassWithObjects
+    val y = when(<!DEBUG_INFO_SMARTCAST!>x<!>) {
+        SealedWithObjectsChild1 -> 1
+        SealedWithObjectsChild2 -> 2
+        SealedWithObjectsChild3 -> 3
+    }
+}
+
+// TESTCASE NUMBER: 37
+fun case_37(x: SealedClassWithObjects?): Int {
+    if (x !== null) {
+        return when(<!DEBUG_INFO_SMARTCAST!>x<!>) {
+            SealedWithObjectsChild1 -> 1
+            SealedWithObjectsChild2 -> 2
+            SealedWithObjectsChild3 -> 3
+        }
+    }
+    return 0
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/63.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/63.kt
new file mode 100644
index 00000000000..4ef11c09121
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/63.kt
@@ -0,0 +1,81 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 63
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-24901
+ */
+fun case_1(x: String?) {
+    when {
+        x == null -> return
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x<!><!UNSAFE_CALL!>.<!>length
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: String?) {
+    when {
+        x == null -> return
+        else -> println(1)
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-24901
+ */
+fun case_3(x: String?) {
+    when (x) {
+        null -> return
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x<!><!UNSAFE_CALL!>.<!>length
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: String?) {
+    when (x) {
+        null -> return
+        else -> println(1)
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: String?) {
+    when (x) {
+        null -> throw Exception()
+        else -> println(1)
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
+
+/*
+ * TESTCASE NUMBER: 6
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-24901
+ */
+fun case_6(x: String?) {
+    when (x) {
+        null -> throw Exception()
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x<!><!UNSAFE_CALL!>.<!>length
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/64.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/64.kt
new file mode 100644
index 00000000000..b7c696bc96b
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/64.kt
@@ -0,0 +1,105 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 64
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-16373
+ */
+class Case1<T> {
+    fun getT(): T = TODO()
+    fun getTN(): T? = null
+
+    fun get(): T {
+        var x = getTN()
+        if (x == null) {
+            x = getT()
+        }
+        <!DEBUG_INFO_EXPRESSION_TYPE("T?")!>x<!>
+        return <!TYPE_MISMATCH!>x<!>
+    }
+}
+
+// TESTCASE NUMBER: 2
+class Case2 {
+    fun getInt(): Int = 10
+    fun getIntN(): Int? = null
+
+    fun get(): Int {
+        var x = getIntN()
+        if (x == null) {
+            x = getInt()
+        }
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+        return <!DEBUG_INFO_SMARTCAST!>x<!>
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-16373
+ */
+class Case3<T> {
+    fun getT(): T = TODO()
+    fun getTN(): T? = null
+
+    fun get(): T {
+        var x = getTN()
+        x = x ?: getT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("T?")!>x<!>
+        return <!TYPE_MISMATCH!>x<!>
+    }
+}
+
+// TESTCASE NUMBER: 4
+class Case4 {
+    fun getInt(): Int = 10
+    fun getIntN(): Int? = null
+
+    fun get(): Int {
+        var x = getIntN()
+        x = x ?: getInt()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+        return <!DEBUG_INFO_SMARTCAST!>x<!>
+    }
+}
+
+// TESTCASE NUMBER: 5
+class Case5<T> {
+    fun getT(): T = TODO()
+    fun getTN(): T? = null
+
+    fun get(): T {
+        var x = getTN()
+        x = if (x == null) getT() else <!DEBUG_INFO_SMARTCAST!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & T?")!>x<!>
+        return <!DEBUG_INFO_SMARTCAST!>x<!>
+    }
+}
+
+// TESTCASE NUMBER: 6
+class Case6 {
+    fun getInt(): Int = 10
+    fun getIntN(): Int? = null
+
+    fun get(): Int {
+        var x = getIntN()
+        x = if (x == null) getInt() else <!DEBUG_INFO_SMARTCAST!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+        return <!DEBUG_INFO_SMARTCAST!>x<!>
+    }
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/65.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/65.kt
new file mode 100644
index 00000000000..29ff942585e
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/65.kt
@@ -0,0 +1,120 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 65
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Class) {
+    if (x.prop_13 !is String) return
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.String")!>x.prop_13<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>x.prop_13<!>.length
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Any?) {
+    if (x !is String) return
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.String")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.String"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: Class) {
+    if (x.prop_13 !is String) throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.String")!>x.prop_13<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!>x.prop_13<!>.length
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Any?) {
+    if (x !is String) throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.String")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.String"), DEBUG_INFO_SMARTCAST!>x<!>.length
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: Class) {
+    if (x.prop_13 !is String?) throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.String?")!>x.prop_13<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?"), DEBUG_INFO_SMARTCAST!>x.prop_13<!>?.length
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Any?) {
+    if (x !is String?) throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.String?"), DEBUG_INFO_SMARTCAST!>x<!>?.length
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(x: Any?) {
+    if (x !is Pair<*, *>) throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Pair<*, *>")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Pair<*, *>"), DEBUG_INFO_SMARTCAST!>x<!>.first
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(x: Any?) {
+    if (x !is Pair<*, *>?) return
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Pair<*, *>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Pair<*, *>?"), DEBUG_INFO_SMARTCAST!>x<!>?.first
+}
+
+// TESTCASE NUMBER: 9
+fun case_9(x: Any?) {
+    when (x) {
+        !is Pair<*, *> -> throw Exception()
+        else -> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Pair<*, *>")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Pair<*, *>"), DEBUG_INFO_SMARTCAST!>x<!>.first
+        }
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Pair<*, *>")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Pair<*, *>"), DEBUG_INFO_SMARTCAST!>x<!>.first
+}
+
+// TESTCASE NUMBER: 10
+fun case_10(x: Any?) {
+    when (x) {
+        !is Pair<*, *>? -> return
+        else -> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Pair<*, *>?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Pair<*, *>?"), DEBUG_INFO_SMARTCAST!>x<!>?.first
+        }
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Pair<*, *>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Pair<*, *>?"), DEBUG_INFO_SMARTCAST!>x<!>?.first
+}
+
+// TESTCASE NUMBER: 11
+fun case_11(x: Any?) {
+    when {
+        x !is Pair<*, *> -> throw Exception()
+        else -> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Pair<*, *>")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Pair<*, *>"), DEBUG_INFO_SMARTCAST!>x<!>.first
+        }
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any? & kotlin.Pair<*, *>")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Pair<*, *>"), DEBUG_INFO_SMARTCAST!>x<!>.first
+}
+
+// TESTCASE NUMBER: 12
+fun case_12(x: Any?) {
+    when {
+        x !is Pair<*, *>? -> return
+        else -> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Pair<*, *>?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Pair<*, *>?"), DEBUG_INFO_SMARTCAST!>x<!>?.first
+        }
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Pair<*, *>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Pair<*, *>?"), DEBUG_INFO_SMARTCAST!>x<!>?.first
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/66.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/66.kt
new file mode 100644
index 00000000000..6493bfa4165
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/66.kt
@@ -0,0 +1,97 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 66
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-31053
+ */
+fun case_1(x: Any?) {
+    if (x !is Nothing?) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-31053
+ */
+fun case_2(x: Pair<*, *>?) {
+    if (x is Nothing?) return
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Pair<*, *>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Pair<*, *>?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-31053
+ */
+fun case_3(x: Any?) {
+    if (x is Nothing?) throw Exception()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-31053
+ */
+fun case_4(x: Pair<*, *>?) {
+    when (x) {
+        is Nothing? -> return
+        else -> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Pair<*, *>?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Pair<*, *>?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+        }
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Pair<*, *>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Pair<*, *>?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+}
+
+/*
+ * TESTCASE NUMBER: 5
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-31053
+ */
+fun case_5(x: Pair<*, *>?) {
+    when (x) {
+        !is Nothing? -> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Pair<*, *>?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Pair<*, *>?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+        }
+        else -> return
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Pair<*, *>?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Pair<*, *>?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+}
+
+/*
+ * TESTCASE NUMBER: 6
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-31053
+ */
+fun case_6(x: Any?) {
+    when (x) {
+        is Nothing? -> return
+        <!USELESS_IS_CHECK!>is Any?<!> -> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+        }
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>equals(10)
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/67.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/67.kt
new file mode 100644
index 00000000000..24364cd4517
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/67.kt
@@ -0,0 +1,49 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 67
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Any?) {
+    when (x) {
+        is Any -> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+        }
+        else -> return
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 2
+inline fun <reified T : Any> case_2(x: Any?) {
+    when (x) {
+        is T -> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any & kotlin.Any?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+        }
+        else -> return
+    }
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any & kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+}
+
+// TESTCASE NUMBER: 3
+inline fun <K : Any, reified T : K> case_3(x: Any?) {
+    if (x is T) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+    } else throw Exception()
+
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any & kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("T & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(10)
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/68.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/68.kt
new file mode 100644
index 00000000000..41d6499ef27
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/68.kt
@@ -0,0 +1,76 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 68
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-29083
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Any?) {
+    if (x!! is Int) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Any?) {
+    (x as Nothing?)!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?"), UNREACHABLE_CODE!>x<!>
+    <!UNREACHABLE_CODE!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>x<!><!UNSAFE_CALL!>.<!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()<!>
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: Any?) {
+    if (x as Number? is Int) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Number?")!>x<!>.<!DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE_WRONG_RECEIVER!>inv<!>()
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Any?) {
+    if (x as Class? is Class) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class? & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class? & kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>prop_1
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: Any?) {
+    if (x as Nothing? is Nothing) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing?")!>x<!><!UNSAFE_CALL!>.<!><!MISSING_DEPENDENCY_CLASS, MISSING_DEPENDENCY_CLASS!>inv<!>()
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Any?) {
+    (x as String?)!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.String?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.String?")!>x<!><!UNSAFE_CALL!>.<!>length
+}
+
+// TESTCASE NUMBER: 7
+fun case_7(x: Any?) {
+    if (x as String? != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.String?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.String?")!>x<!><!UNSAFE_CALL!>.<!>length
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(x: Any?) {
+    if (x as String? == null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.String?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.String?")!>x<!><!UNSAFE_CALL!>.<!>length
+    }
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/69.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/69.kt
new file mode 100644
index 00000000000..ece9ea18122
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/69.kt
@@ -0,0 +1,53 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 69
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-29083
+ */
+
+// TESTCASE NUMBER: 1
+fun test1(x: ClassLevel1?) {
+    if (x!! is ClassLevel2) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel1?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & ClassLevel1?")!>x<!>.<!UNRESOLVED_REFERENCE!>test2<!>()
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(x: Any?) {
+    (x as ClassLevel1?)!!
+    <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1? & kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1? & kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>test1()
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(x: Any?) {
+    if (x as ClassLevel1? is ClassLevel1) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1? & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1? & kotlin.Any?")!>x<!><!UNSAFE_CALL!>.<!>test1()
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Any?) {
+    if ((x as Class).prop_8 != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.prop_8<!UNSAFE_CALL!>.<!>prop_8
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5(x: Class) {
+    if (x<!UNNECESSARY_NOT_NULL_ASSERTION!>!!<!>.prop_8 != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class")!>x<!>.prop_8<!UNSAFE_CALL!>.<!>prop_8
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/7.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/7.kt
new file mode 100644
index 00000000000..51205113d37
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/7.kt
@@ -0,0 +1,569 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 7
+ * DESCRIPTION: Raw data flow analysis test
+ * UNEXPECTED BEHAVIOUR
+ * HELPERS: classes, enumClasses, objects, typealiases, properties, functions
+ */
+
+// FILE: other_package.kt
+
+package orherpackage
+
+// TESTCASE NUMBER: 13
+class EmptyClass13 {}
+
+// TESTCASE NUMBER: 14
+typealias TypealiasString14 = String?
+
+// FILE: main.kt
+
+import orherpackage.*
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Any?) {
+    if (x != null || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!> || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!> || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!> || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!> || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!> || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>x<!>.funNullableAny()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28159
+ */
+fun case_2(x: Nothing?) {
+    if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> !== null<!> && <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> !== null<!>) {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3() {
+    if (Object.prop_1 == null && <!SENSELESS_COMPARISON!>Object.prop_1 == null<!>)
+    else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(x: Char?) {
+    if (x != null && true || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Char & kotlin.Char?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 5
+fun case_5() {
+    val x: Unit? = null
+
+    if (x !== null || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> !== null<!> && <!SENSELESS_COMPARISON!>x !== null<!> || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> !== null<!> && <!SENSELESS_COMPARISON!>x !== null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun case_6(x: Class?) {
+    val y = true
+
+    if (((false || x != null || false) && !y) || x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Class & Class?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun case_7() {
+    val x: EmptyObject? = null
+    if (x != null || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!> || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("EmptyObject? & kotlin.Nothing?")!>x<!> != null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & EmptyObject?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & EmptyObject?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & EmptyObject?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & EmptyObject?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & EmptyObject?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & EmptyObject?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & EmptyObject?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & EmptyObject?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & EmptyObject?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("EmptyObject & EmptyObject?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(x: TypealiasString) {
+    if (<!SENSELESS_COMPARISON!>x !== null<!> && <!SENSELESS_COMPARISON!><!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */")!>x<!> != null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 9
+fun case_9(x: TypealiasNullableString<!REDUNDANT_NULLABLE!>?<!>) {
+    if (x === null && <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> === null<!> || <!SENSELESS_COMPARISON!>x === null<!>) {
+
+    } else if (<!SENSELESS_COMPARISON!>x === null<!> || <!SENSELESS_COMPARISON!>x === null<!>) {
+    } else if (false) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 10
+fun case_10() {
+    val a = Class()
+
+    if (a.prop_4 === null || <!SENSELESS_COMPARISON!>a.prop_4 === null<!> || true) {
+        if (a.prop_4 != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.prop_4<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.prop_4<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.prop_4<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.prop_4<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.prop_4<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.prop_4<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.prop_4<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float"), DEBUG_INFO_SMARTCAST!>a.prop_4<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.prop_4<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?")!>a.prop_4<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 11
+fun case_11(x: TypealiasNullableString<!REDUNDANT_NULLABLE!>?<!>, y: TypealiasNullableString) {
+    val t: TypealiasNullableString = null
+
+    if (x == null) {
+
+    } else {
+        if (<!SENSELESS_COMPARISON!>x != null<!>) {
+            if (y != null || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>y<!> != null<!>) {
+                if (<!SENSELESS_COMPARISON!>stringProperty == null<!> && <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!> == null<!>) {
+                    if (t != null || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>t<!> != null<!>) {
+                        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>
+                        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+                        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+                        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+                        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>.propNullableT
+                        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>.propNullableAny
+                        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+                        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+                        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>.funNullableT()
+                        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString? /* = kotlin.String? */")!>x<!>.funNullableAny()
+                    }
+                }
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 12
+fun case_12(x: TypealiasNullableString, y: TypealiasNullableString) = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>if (x == null) "1"
+    else if (y === null || <!SENSELESS_COMPARISON!>y === null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNullableString /* = kotlin.String */ & TypealiasNullableString /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>
+    } else "-1"<!>
+
+// TESTCASE NUMBER: 13
+fun case_13(x: orherpackage.EmptyClass13?, y: Nothing?) =
+    <!DEBUG_INFO_EXPRESSION_TYPE("orherpackage.EmptyClass13")!>if (x == null || x === <!DEBUG_INFO_CONSTANT!>y<!>) {
+        throw Exception()
+    } else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("orherpackage.EmptyClass13 & orherpackage.EmptyClass13?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("orherpackage.EmptyClass13 & orherpackage.EmptyClass13?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("orherpackage.EmptyClass13 & orherpackage.EmptyClass13?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("orherpackage.EmptyClass13 & orherpackage.EmptyClass13?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("orherpackage.EmptyClass13 & orherpackage.EmptyClass13?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("orherpackage.EmptyClass13 & orherpackage.EmptyClass13?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("orherpackage.EmptyClass13 & orherpackage.EmptyClass13?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("orherpackage.EmptyClass13 & orherpackage.EmptyClass13?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("orherpackage.EmptyClass13 & orherpackage.EmptyClass13?")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("orherpackage.EmptyClass13 & orherpackage.EmptyClass13?"), DEBUG_INFO_SMARTCAST!>x<!>
+    }<!>
+
+// TESTCASE NUMBER: 14
+fun case_14() {
+    val a = Class()
+    if (a.prop_6 != a.prop_7) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>a.prop_6<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>a.prop_6<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>a.prop_6<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>a.prop_6<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>a.prop_6<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>a.prop_6<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>a.prop_6<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>a.prop_6<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>a.prop_6<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>a.prop_6<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 15
+fun case_15(x: TypealiasString?) {
+    var y = null
+    val <!UNUSED_VARIABLE!>t<!> = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String")!>if (x === null || x == <!DEBUG_INFO_CONSTANT!>y<!> && x === <!DEBUG_INFO_CONSTANT!>y<!>) "" else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */ & TypealiasString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */ & TypealiasString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */ & TypealiasString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */ & TypealiasString? /* = kotlin.String? */")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */ & TypealiasString? /* = kotlin.String? */")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */ & TypealiasString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */ & TypealiasString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */ & TypealiasString? /* = kotlin.String? */")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */ & TypealiasString? /* = kotlin.String? */")!>x<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasString /* = kotlin.String */ & TypealiasString? /* = kotlin.String? */"), DEBUG_INFO_SMARTCAST!>x<!>
+    }<!>
+}
+
+// TESTCASE NUMBER: 16
+fun case_16() {
+    val x: TypealiasNothing? = null
+    val y: Nothing? = null
+
+    if (<!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> != null<!> || <!SENSELESS_COMPARISON!><!DEBUG_INFO_CONSTANT!>x<!> !== null<!> || <!DEBUG_INFO_CONSTANT!>x<!> != <!DEBUG_INFO_CONSTANT!>y<!>) {
+        <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("TypealiasNothing? /* = kotlin.Nothing? */")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("TypealiasNothing? /* = kotlin.Nothing? */")!>x<!>.hashCode()
+    }
+}
+
+// TESTCASE NUMBER: 17
+val case_17 = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>if (nullableIntProperty == null || <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!> === nullableIntProperty) 0 else {
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>nullableIntProperty<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>nullableIntProperty<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>nullableIntProperty<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>nullableIntProperty<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>nullableIntProperty<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>nullableIntProperty<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>nullableIntProperty<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>nullableIntProperty<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>nullableIntProperty<!>.funNullableAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>nullableIntProperty<!>
+}<!>
+
+/*
+ * TESTCASE NUMBER: 18
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28328
+ */
+fun case_18(a: DeepObject.A.B.C.D.E.F.G.J?, b: Nothing?) {
+    if (a != null || <!DEBUG_INFO_CONSTANT!>b<!> !== <!DEBUG_INFO_CONSTANT!>a<!> || false) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J?")!>a<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J?")!>a<!><!UNSAFE_CALL!>.<!>equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J?")!>a<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J?")!>a<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 19
+fun case_19(b: Boolean) {
+    val a = if (b) {
+        object {
+            var y = null
+            val B19 = if (b) {
+                object {
+                    val C19 = if (b) {
+                        object {
+                            val D19 = if (b) {
+                                object {
+                                    val x: Number? = 10
+                                }
+                            } else null
+                        }
+                    } else null
+                }
+            } else null
+        }
+    } else null
+
+    if (a != null && <!DEBUG_INFO_SMARTCAST!>a<!>.B19 != <!DEBUG_INFO_SMARTCAST!>a<!>.y && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19 != <!DEBUG_INFO_SMARTCAST!>a<!>.y && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19 != <!DEBUG_INFO_SMARTCAST!>a<!>.y && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x != <!DEBUG_INFO_SMARTCAST!>a<!>.y) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>a<!>.B19<!>.C19<!>.D19<!>.x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 20
+fun case_20(b: Boolean) {
+    val a = object {
+        val y = null
+        val B19 = object {
+            val C19 = object {
+                val D19 =  if (b) {
+                    object {}
+                } else null
+            }
+        }
+    }
+
+    if (a.B19.C19.D19 !== null || a.y != a.B19.C19.D19) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided> & case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>a.B19.C19.D19<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>"), DEBUG_INFO_SMARTCAST!>a.B19.C19.D19<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>"), DEBUG_INFO_SMARTCAST!>a.B19.C19.D19<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>"), DEBUG_INFO_SMARTCAST!>a.B19.C19.D19<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided> & case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>a.B19.C19.D19<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided> & case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>a.B19.C19.D19<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>"), DEBUG_INFO_SMARTCAST!>a.B19.C19.D19<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>"), DEBUG_INFO_SMARTCAST!>a.B19.C19.D19<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided> & case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>a.B19.C19.D19<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided> & case_20.<no name provided>.B19.<no name provided>.C19.<no name provided>.D19.<no name provided>?")!>a.B19.C19.D19<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 21
+fun case_21() {
+    val y = null
+    if (EnumClassWithNullableProperty.A.prop_1 !== null && <!DEBUG_INFO_CONSTANT!>y<!> != EnumClassWithNullableProperty.A.prop_1) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.A.prop_1<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.A.prop_1<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.A.prop_1<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.A.prop_1<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>EnumClassWithNullableProperty.A.prop_1<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>EnumClassWithNullableProperty.A.prop_1<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 22
+fun case_22(a: (() -> Unit)?) {
+    var y = null
+    if (a != null || <!DEBUG_INFO_CONSTANT!>y<!> != <!DEBUG_INFO_CONSTANT!>a<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit")!><!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>()<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit")!>a<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit")!>a<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit")!>a<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit")!>a<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 23
+fun case_23(a: ((Float) -> Int?)?, b: Float?, c: Nothing?) {
+    if (a != null && b !== null || a != <!DEBUG_INFO_CONSTANT!>c<!> && b !== <!DEBUG_INFO_CONSTANT!>c<!>) {
+        val x = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!><!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>)<!>
+        if (x != null || <!DEBUG_INFO_CONSTANT!>c<!> !== <!DEBUG_INFO_CONSTANT!>x<!>) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 24
+fun case_24(a: ((() -> Unit) -> Unit)?, b: (() -> Unit)?) =
+    if (a !== null && b !== null || <!DEBUG_INFO_CONSTANT!>implicitNullableNothingProperty<!> != a && <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!> !== b) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>b<!>)
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit")!>a<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit")!>a<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>a<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit")!>a<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("((() -> kotlin.Unit) -> kotlin.Unit)? & (() -> kotlin.Unit) -> kotlin.Unit")!>a<!>.funNullableAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>b<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>b<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>b<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit")!>b<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit")!>b<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>b<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit"), DEBUG_INFO_SMARTCAST!>b<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit")!>b<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("(() -> kotlin.Unit)? & () -> kotlin.Unit")!>b<!>.funNullableAny()
+    } else null
+
+// TESTCASE NUMBER: 25
+fun case_25(b: Boolean) {
+    val x = {
+        if (b) object {
+            val a = 10
+            val b = null
+        } else null
+    }
+
+    val y = if (b) x else null
+
+    if (y !== null || x()!!.b != <!DEBUG_INFO_CONSTANT!>y<!>) {
+        if (x()!!.b != y) {
+            val z = <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided>?")!><!DEBUG_INFO_EXPRESSION_TYPE("(() -> case_25.<anonymous>.<no name provided>?)? & () -> case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>y<!>()<!>
+
+            if (z != null) {
+                <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z<!>.a
+                <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?")!>z<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?")!>z<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?"), DEBUG_INFO_SMARTCAST!>z<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?")!>z<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("case_25.<anonymous>.<no name provided> & case_25.<anonymous>.<no name provided>?")!>z<!>.funNullableAny()
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 26
+fun case_26(a: ((Float) -> Int?)?, b: Float?) {
+    var c: Nothing? = null
+
+    if (a != null == true && b != null == true || <!DEBUG_INFO_CONSTANT!>c<!> != a == true && b != <!DEBUG_INFO_CONSTANT!>c<!> == true) {
+        val x = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!><!DEBUG_INFO_EXPRESSION_TYPE("((kotlin.Float) -> kotlin.Int?)? & (kotlin.Float) -> kotlin.Int?"), DEBUG_INFO_SMARTCAST!>a<!>(<!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Float & kotlin.Float?"), DEBUG_INFO_SMARTCAST!>b<!>)<!>
+        if (x != null == true) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 27
+fun case_27(y: Nothing?) {
+    if (Object.prop_1 == null == true == true == true == true == true == true == true == true == true == true == true == true == true == true || <!DEBUG_INFO_CONSTANT!>y<!> == Object.prop_1 == true == true == true == false == false)
+    else {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number"), DEBUG_INFO_SMARTCAST!>Object.prop_1<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Number & kotlin.Number?")!>Object.prop_1<!>.funNullableAny()
+    }
+}
+
+//TESTCASE NUMBER: 28
+fun case_28(a: DeepObject.A.B.C.D.E.F.G.J?) =
+    if (a != null == true == false == false == false == true == false == true == false == false == true == true && <!DEBUG_INFO_SMARTCAST!>a<!>.x !== <!DEBUG_INFO_CONSTANT!>nullableNothingProperty<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.x
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?"), DEBUG_INFO_SMARTCAST!>a<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("DeepObject.A.B.C.D.E.F.G.J & DeepObject.A.B.C.D.E.F.G.J?")!>a<!>.funNullableAny()
+    } else -1
+
+// TESTCASE NUMBER: 29
+fun case_29(a: Int?, b: Nothing?, <!UNUSED_PARAMETER!>c<!>: Int = if (a === <!DEBUG_INFO_CONSTANT!>b<!>) 0 else <!DEBUG_INFO_SMARTCAST!>a<!>) {
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a<!>
+    <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>b<!>
+}
+
+// TESTCASE NUMBER: 30
+fun case_30(a: Int?, b: Nothing?, <!UNUSED_PARAMETER!>c<!>: Int = if (a === <!DEBUG_INFO_CONSTANT!>b<!> || <!SENSELESS_COMPARISON!>a == null<!>) 0 else <!DEBUG_INFO_SMARTCAST!>a<!>) {
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a<!>
+    <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>b<!>
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/70.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/70.kt
new file mode 100644
index 00000000000..30238b8d4af
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/70.kt
@@ -0,0 +1,69 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 70
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * ISSUES: KT-11727
+ */
+fun case_1(): Int? {
+    val x: Int? = null
+    return when (x != null) {
+        true -> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.inv()
+        }
+        else -> null
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * ISSUES: KT-11727
+ */
+fun case_2(): Int? {
+    val x: Int? = null
+    return when (x != null) {
+        false -> {
+            <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!>
+        }
+        else -> null
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * ISSUES: KT-11727
+ */
+fun case_3(): Int? {
+    val x: Int? = null
+    return when (x == null) {
+        false -> {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        }
+        else -> null
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 4
+ * ISSUES: KT-11727
+ */
+fun case_4(): Int? {
+    val x: Int? = null
+    return when (x == null) {
+        true -> {
+            <!DEBUG_INFO_CONSTANT, DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int? & kotlin.Nothing?")!>x<!>
+        }
+        else -> null
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/71.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/71.kt
new file mode 100644
index 00000000000..f1ac4cfebdb
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/71.kt
@@ -0,0 +1,56 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 71
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-19446
+ */
+fun case_1() {
+    run {
+        var unit: Unit? = Unit
+        while (unit != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit & kotlin.Unit?")!>unit<!>
+            <!UNRESOLVED_REFERENCE!>consume<!>(unit)
+            unit = null
+        }
+    }
+
+    run {
+        var unit: Unit? = Unit
+        while (unit != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Unit?")!>unit<!>
+            <!UNRESOLVED_REFERENCE!>consume<!>(unit)
+            unit = null
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-10420
+ */
+fun case_2(): Int {
+    fun b(): Int {
+        var c: Int? = null
+        if (c == null || 0 < <!SMARTCAST_IMPOSSIBLE, SMARTCAST_IMPOSSIBLE!>c<!>) c = 0
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>c<!>
+        return c ?: 0
+    }
+
+    var c: Int = 0
+    c = 0
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int")!>c<!>
+    return c
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/72.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/72.kt
new file mode 100644
index 00000000000..c3e51d15681
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/72.kt
@@ -0,0 +1,26 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 72
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-19446
+ */
+fun case_1() {
+    val list = mutableListOf<String>()
+    val ints = list <!UNCHECKED_CAST!>as MutableList<Int><!>
+    val strs = list as MutableList<String>
+    strs.add("two")
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.Int> & kotlin.collections.MutableList<kotlin.String>")!>list<!>
+    val s: String = <!TYPE_MISMATCH!><!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.MutableList<kotlin.Int> & kotlin.collections.MutableList<kotlin.String>"), DEBUG_INFO_SMARTCAST!>list<!>[0]<!>
+}
\ No newline at end of file
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/73.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/73.kt
new file mode 100644
index 00000000000..2fc94dbf927
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/73.kt
@@ -0,0 +1,44 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -ASSIGNED_BUT_NEVER_ACCESSED_VARIABLE -UNUSED_PARAMETER -UNUSED_VARIABLE -UNUSED_VALUE -VARIABLE_WITH_REDUNDANT_INITIALIZER
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 73
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, objects, typealiases, functions, enumClasses, interfaces, sealedClasses
+ */
+
+/*
+ * TESTCASE NUMBER: 1
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-14257
+ */
+fun case_1(x: Any?) {
+    x is ClassLevel1 || return
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE!>test1<!>()
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-14257
+ */
+fun case_2(x: Any?) {
+    x !is ClassLevel1 && return
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>x<!>.<!UNRESOLVED_REFERENCE!>test1<!>()
+}
+
+/*
+ * TESTCASE NUMBER: 3
+ * ISSUES: KT-14257
+ */
+fun case_3(x: Any?) {
+    x as? ClassLevel1 ?: return
+    <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any & kotlin.Any?")!>x<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("ClassLevel1 & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>x<!>.test1()
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/8.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/8.kt
new file mode 100644
index 00000000000..a0fe401f1d5
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/8.kt
@@ -0,0 +1,234 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 8
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: properties, classes, functions
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Inv<Int>?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 2
+fun case_2(a: Inv<Inv<Inv<Inv<Inv<Inv<Int?>?>?>?>?>?>?) {
+    if (a != null) {
+        val b = <!DEBUG_INFO_EXPRESSION_TYPE("Inv<Inv<Inv<Inv<Inv<Inv<kotlin.Int?>?>?>?>?>?> & Inv<Inv<Inv<Inv<Inv<Inv<kotlin.Int?>?>?>?>?>?>?"), DEBUG_INFO_SMARTCAST!>a<!>.get()
+        if (b != null) {
+            val c = <!DEBUG_INFO_EXPRESSION_TYPE("Inv<Inv<Inv<Inv<Inv<kotlin.Int?>?>?>?>?> & Inv<Inv<Inv<Inv<Inv<kotlin.Int?>?>?>?>?>?"), DEBUG_INFO_SMARTCAST!>b<!>.get()
+            if (c != null) {
+                val d = <!DEBUG_INFO_EXPRESSION_TYPE("Inv<Inv<Inv<Inv<kotlin.Int?>?>?>?> & Inv<Inv<Inv<Inv<kotlin.Int?>?>?>?>?"), DEBUG_INFO_SMARTCAST!>c<!>.get()
+                if (d != null) {
+                    val e = <!DEBUG_INFO_EXPRESSION_TYPE("Inv<Inv<Inv<kotlin.Int?>?>?> & Inv<Inv<Inv<kotlin.Int?>?>?>?"), DEBUG_INFO_SMARTCAST!>d<!>.get()
+                    if (e != null) {
+                        val f = <!DEBUG_INFO_EXPRESSION_TYPE("Inv<Inv<kotlin.Int?>?> & Inv<Inv<kotlin.Int?>?>?"), DEBUG_INFO_SMARTCAST!>e<!>.get()
+                        if (f != null) {
+                            val g = <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int?> & Inv<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>f<!>.get()
+                            if (g != null) {
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>g<!>
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>g<!>.equals(null)
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>g<!>.propT
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>g<!>.propAny
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>g<!>.propNullableT
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>g<!>.propNullableAny
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>g<!>.funT()
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>g<!>.funAny()
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>g<!>.funNullableT()
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>g<!>.funNullableAny()
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(a: Inv<Int>?) {
+    if (a != null) {
+        val b = a
+        if (<!SENSELESS_COMPARISON!>a == null<!>) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?")!>b<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>b<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>b<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?")!>b<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?")!>b<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>b<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>b<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?")!>b<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?")!>b<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(a: Inv<Int>?, b: Inv<Int> = if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>a<!> else Inv<Int>()) {
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int>?")!>a<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int>")!>b<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int>")!>b<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int>")!>b<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int>")!>b<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int>")!>b<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int>")!>b<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int>")!>b<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int>")!>b<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int>")!>b<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int>")!>b<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 5
+fun case_5() {
+    if (nullableOut != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int> & Out<kotlin.Int>?")!>nullableOut<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int> & Out<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>nullableOut<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int> & Out<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>nullableOut<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int> & Out<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>nullableOut<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int> & Out<kotlin.Int>?")!>nullableOut<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int> & Out<kotlin.Int>?")!>nullableOut<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int> & Out<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>nullableOut<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int> & Out<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>nullableOut<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int> & Out<kotlin.Int>?")!>nullableOut<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int> & Out<kotlin.Int>?")!>nullableOut<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun case_6() {
+    val x: Inv<Int>? = null
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun case_7() {
+    var x: Inv<Int>? = null
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<kotlin.Int> & Inv<kotlin.Int>?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 8
+fun case_8(x: ClassWithThreeTypeParameters<Int?, Short?, ClassWithThreeTypeParameters<Int?, Short?, String?>?>?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?> & ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?> & ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?>?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?> & ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?>?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?> & ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?>?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?> & ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?> & ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?> & ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?>?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?> & ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?>?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?> & ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?> & ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?>?")!>x<!>.funNullableAny()
+        if (<!DEBUG_INFO_SMARTCAST!>x<!>.x != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!><!DEBUG_INFO_SMARTCAST!>x<!>.x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.x<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!><!DEBUG_INFO_SMARTCAST!>x<!>.x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!><!DEBUG_INFO_SMARTCAST!>x<!>.x<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!><!DEBUG_INFO_SMARTCAST!>x<!>.x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!><!DEBUG_INFO_SMARTCAST!>x<!>.x<!>.funNullableAny()
+        }
+        if (<!DEBUG_INFO_SMARTCAST!>x<!>.y != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short & kotlin.Short?")!><!DEBUG_INFO_SMARTCAST!>x<!>.y<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.y<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.y<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.y<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short & kotlin.Short?")!><!DEBUG_INFO_SMARTCAST!>x<!>.y<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short & kotlin.Short?")!><!DEBUG_INFO_SMARTCAST!>x<!>.y<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.y<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.y<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short & kotlin.Short?")!><!DEBUG_INFO_SMARTCAST!>x<!>.y<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short & kotlin.Short?")!><!DEBUG_INFO_SMARTCAST!>x<!>.y<!>.funNullableAny()
+        }
+        if (<!DEBUG_INFO_SMARTCAST!>x<!>.z != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?> & ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?")!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?> & ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?")!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?> & ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?")!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?> & ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?")!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?> & ClassWithThreeTypeParameters<kotlin.Int?, kotlin.Short?, kotlin.String?>?")!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.funNullableAny()
+            if (<!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.x != null) {
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.x<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.x<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.x<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.x<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.x<!>.funNullableAny()
+            }
+            if (<!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.y != null && <!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.z != null) {
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short & kotlin.Short?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.y<!>
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.y<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.y<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.y<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short & kotlin.Short?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.y<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short & kotlin.Short?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.y<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.y<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.y<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short & kotlin.Short?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.y<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short & kotlin.Short?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.y<!>.funNullableAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.z<!>
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.z<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.z<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.z<!>.propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.z<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.z<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.z<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String"), DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.z<!>.funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.z<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String & kotlin.String?")!><!DEBUG_INFO_SMARTCAST!><!DEBUG_INFO_SMARTCAST!>x<!>.z<!>.z<!>.funNullableAny()
+            }
+        }
+    }
+}
diff --git a/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/9.kt b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/9.kt
new file mode 100644
index 00000000000..ba8e133e7e1
--- /dev/null
+++ b/compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/9.kt
@@ -0,0 +1,717 @@
+// !LANGUAGE: +NewInference
+// !DIAGNOSTICS: -UNUSED_EXPRESSION
+// SKIP_TXT
+
+/*
+ * KOTLIN DIAGNOSTICS NOT LINKED SPEC TEST (POSITIVE)
+ *
+ * SECTIONS: dfa
+ * NUMBER: 9
+ * DESCRIPTION: Raw data flow analysis test
+ * HELPERS: classes, properties, functions
+ */
+
+// TESTCASE NUMBER: 1
+fun case_1(x: Out<<!REDUNDANT_PROJECTION!>out<!> Int?>?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int?> & Out<out kotlin.Int?>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int?> & Out<out kotlin.Int?>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int?> & Out<out kotlin.Int?>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int?> & Out<out kotlin.Int?>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int?> & Out<out kotlin.Int?>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int?> & Out<out kotlin.Int?>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int?> & Out<out kotlin.Int?>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int?> & Out<out kotlin.Int?>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int?> & Out<out kotlin.Int?>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int?> & Out<out kotlin.Int?>?")!>x<!>.funNullableAny()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 2
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28598
+ */
+fun case_2(a: Out<<!REDUNDANT_PROJECTION!>out<!> Out<<!REDUNDANT_PROJECTION!>out<!> Out<<!REDUNDANT_PROJECTION!>out<!> Out<<!REDUNDANT_PROJECTION!>out<!> Out<<!REDUNDANT_PROJECTION!>out<!> Out<<!REDUNDANT_PROJECTION!>out<!> Int?>?>?>?>?>?>?) {
+    if (a != null) {
+        val b = <!DEBUG_INFO_EXPRESSION_TYPE("Out<out Out<out Out<out Out<out Out<out Out<out kotlin.Int?>?>?>?>?>?> & Out<out Out<out Out<out Out<out Out<out Out<out kotlin.Int?>?>?>?>?>?>?")!>a<!>.get()
+        if (b != null) {
+            val c = <!DEBUG_INFO_EXPRESSION_TYPE("Out<Out<Out<Out<Out<kotlin.Int?>?>?>?>?> & Out<Out<Out<Out<Out<kotlin.Int?>?>?>?>?>?"), DEBUG_INFO_SMARTCAST!>b<!>.get()
+            if (c != null) {
+                val d = <!DEBUG_INFO_EXPRESSION_TYPE("Out<Out<Out<Out<kotlin.Int?>?>?>?> & Out<Out<Out<Out<kotlin.Int?>?>?>?>?"), DEBUG_INFO_SMARTCAST!>c<!>.get()
+                if (d != null) {
+                    val e = <!DEBUG_INFO_EXPRESSION_TYPE("Out<Out<Out<kotlin.Int?>?>?> & Out<Out<Out<kotlin.Int?>?>?>?"), DEBUG_INFO_SMARTCAST!>d<!>.get()
+                    if (e != null) {
+                        val f = <!DEBUG_INFO_EXPRESSION_TYPE("Out<Out<kotlin.Int?>?> & Out<Out<kotlin.Int?>?>?"), DEBUG_INFO_SMARTCAST!>e<!>.get()
+                        if (f != null) {
+                            val g = <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>f<!>.get()
+                            if (g != null) {
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>g<!>
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>g<!>.equals(null)
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>g<!>.propT
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>g<!>.propAny
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>g<!>.propNullableT
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>g<!>.propNullableAny
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>g<!>.funT()
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>g<!>.funAny()
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>g<!>.funNullableT()
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>g<!>.funNullableAny()
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 3
+fun case_3(a: Inv<out Int>?) {
+    if (a != null) {
+        val b = a
+        if (<!SENSELESS_COMPARISON!>a == null<!>)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>b<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>b<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>b<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>b<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>b<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>b<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>b<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>b<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>b<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 4
+fun case_4(a: Out<<!REDUNDANT_PROJECTION!>out<!> Int>?, b: Out<<!REDUNDANT_PROJECTION!>out<!> Int> = if (a != null) <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?"), DEBUG_INFO_SMARTCAST!>a<!> else Out<Int>()) {
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int>?")!>a<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int>")!>b<!>
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int>")!>b<!>.equals(null)
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int>")!>b<!>.propT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int>")!>b<!>.propAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int>")!>b<!>.propNullableT
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int>")!>b<!>.propNullableAny
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int>")!>b<!>.funT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int>")!>b<!>.funAny()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int>")!>b<!>.funNullableT()
+    <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int>")!>b<!>.funNullableAny()
+}
+
+// TESTCASE NUMBER: 5
+val x: Out<<!REDUNDANT_PROJECTION!>out<!> Int>? = null
+
+fun case_5() {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 6
+fun case_6() {
+    val x: Inv<out Int>? = null
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 7
+fun case_7() {
+    var x: Out<<!REDUNDANT_PROJECTION!>out<!> Int>? = null
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<out kotlin.Int> & Out<out kotlin.Int>?")!>x<!>.funNullableAny()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 8
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-25432
+ */
+fun case_8(x: ClassWithThreeTypeParameters<out Int?, out Short?, ClassWithThreeTypeParameters<out Int?, out Short?, out String?>?>?) {
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?> & ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?>?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?> & ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?>?")!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?> & ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?>?")!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?> & ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?>?")!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?> & ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?>?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?> & ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?>?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?> & ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?>?")!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?> & ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?>?")!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?> & ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?>?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?> & ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?>?")!>x<!>.funNullableAny()
+        if (x.x != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x.x<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x.x<!><!UNSAFE_CALL!>.<!>equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x.x<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x.x<!><!UNSAFE_CALL!>.<!>propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x.x<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x.x<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x.x<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x.x<!><!UNSAFE_CALL!>.<!>funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x.x<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x.x<!>.funNullableAny()
+        }
+        if (x.y != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short?")!>x.y<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short?")!>x.y<!><!UNSAFE_CALL!>.<!>equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short?")!>x.y<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short?")!>x.y<!><!UNSAFE_CALL!>.<!>propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short?")!>x.y<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short?")!>x.y<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short?")!>x.y<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short?")!>x.y<!><!UNSAFE_CALL!>.<!>funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short?")!>x.y<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short?")!>x.y<!>.funNullableAny()
+        }
+        if (x.z != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?")!>x.z<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?")!>x.z<!><!UNSAFE_CALL!>.<!>equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?")!>x.z<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?")!>x.z<!><!UNSAFE_CALL!>.<!>propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?")!>x.z<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?")!>x.z<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?")!>x.z<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?")!>x.z<!><!UNSAFE_CALL!>.<!>funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?")!>x.z<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithThreeTypeParameters<out kotlin.Int?, out kotlin.Short?, out kotlin.String?>?")!>x.z<!>.funNullableAny()
+            if (x.z<!UNSAFE_CALL!>.<!>x != null) {
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x.z<!UNSAFE_CALL!>.<!>x<!>
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x.z<!UNSAFE_CALL!>.<!>x<!><!UNSAFE_CALL!>.<!>equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x.z<!UNSAFE_CALL!>.<!>x<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x.z<!UNSAFE_CALL!>.<!>x<!><!UNSAFE_CALL!>.<!>propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x.z<!UNSAFE_CALL!>.<!>x<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x.z<!UNSAFE_CALL!>.<!>x<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x.z<!UNSAFE_CALL!>.<!>x<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x.z<!UNSAFE_CALL!>.<!>x<!><!UNSAFE_CALL!>.<!>funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x.z<!UNSAFE_CALL!>.<!>x<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>x.z<!UNSAFE_CALL!>.<!>x<!>.funNullableAny()
+            }
+            if (x.z<!UNSAFE_CALL!>.<!>y != null && x.z<!UNSAFE_CALL!>.<!>z != null) {
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short?")!>x.z<!UNSAFE_CALL!>.<!>y<!>
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x.z<!UNSAFE_CALL!>.<!>z<!>
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short?")!>x.z<!UNSAFE_CALL!>.<!>y<!><!UNSAFE_CALL!>.<!>equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short?")!>x.z<!UNSAFE_CALL!>.<!>y<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short?")!>x.z<!UNSAFE_CALL!>.<!>y<!><!UNSAFE_CALL!>.<!>propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short?")!>x.z<!UNSAFE_CALL!>.<!>y<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short?")!>x.z<!UNSAFE_CALL!>.<!>y<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short?")!>x.z<!UNSAFE_CALL!>.<!>y<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short?")!>x.z<!UNSAFE_CALL!>.<!>y<!><!UNSAFE_CALL!>.<!>funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short?")!>x.z<!UNSAFE_CALL!>.<!>y<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Short?")!>x.z<!UNSAFE_CALL!>.<!>y<!>.funNullableAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x.z<!UNSAFE_CALL!>.<!>z<!>.equals(null)
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x.z<!UNSAFE_CALL!>.<!>z<!>.propT
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x.z<!UNSAFE_CALL!>.<!>z<!><!UNSAFE_CALL!>.<!>propAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x.z<!UNSAFE_CALL!>.<!>z<!>.propNullableT
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x.z<!UNSAFE_CALL!>.<!>z<!>.propNullableAny
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x.z<!UNSAFE_CALL!>.<!>z<!>.funT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x.z<!UNSAFE_CALL!>.<!>z<!><!UNSAFE_CALL!>.<!>funAny()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x.z<!UNSAFE_CALL!>.<!>z<!>.funNullableT()
+                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.String?")!>x.z<!UNSAFE_CALL!>.<!>z<!>.funNullableAny()
+            }
+        }
+    }
+}
+
+// TESTCASE NUMBER: 9
+fun case_9(a: (Inv<out Int>) -> Inv<out Int>?, b: Inv<out Int>?) {
+    if (b != null) {
+        val c = a(<!DEBUG_INFO_SMARTCAST!>b<!>)
+        if (c != null) {
+            <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>c<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>c<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>c<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>c<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>c<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>c<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>c<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>c<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>c<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out kotlin.Int> & Inv<out kotlin.Int>?")!>c<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 10
+fun case_9(a: Inv<*>?) {
+    if (a != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<*> & Inv<*>?")!>a<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<*> & Inv<*>?")!>a<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<*> & Inv<*>?")!>a<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<*> & Inv<*>?")!>a<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<*> & Inv<*>?")!>a<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<*> & Inv<*>?")!>a<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<*> & Inv<*>?")!>a<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<*> & Inv<*>?")!>a<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<*> & Inv<*>?")!>a<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Inv<*> & Inv<*>?")!>a<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 11
+fun case_10() {
+    val a10: Out<*>? = null
+
+    if (a10 != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>a10<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>a10<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>a10<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>a10<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>a10<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>a10<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>a10<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>a10<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>a10<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("Out<*> & Out<*>?")!>a10<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 12
+fun case_11() {
+    val a: In<*>? = null
+
+    if (a != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("In<*> & In<*>?")!>a<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("In<*> & In<*>?")!>a<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("In<*> & In<*>?")!>a<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("In<*> & In<*>?")!>a<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("In<*> & In<*>?")!>a<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("In<*> & In<*>?")!>a<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("In<*> & In<*>?")!>a<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("In<*> & In<*>?")!>a<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("In<*> & In<*>?")!>a<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("In<*> & In<*>?")!>a<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 13
+fun case_13(a: ClassWithSixTypeParameters<*, *, *, *, *, *>?) {
+    if (a != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & ClassWithSixTypeParameters<*, *, *, *, *, *>?")!>a<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & ClassWithSixTypeParameters<*, *, *, *, *, *>?")!>a<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & ClassWithSixTypeParameters<*, *, *, *, *, *>?")!>a<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & ClassWithSixTypeParameters<*, *, *, *, *, *>?")!>a<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & ClassWithSixTypeParameters<*, *, *, *, *, *>?")!>a<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & ClassWithSixTypeParameters<*, *, *, *, *, *>?")!>a<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & ClassWithSixTypeParameters<*, *, *, *, *, *>?")!>a<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & ClassWithSixTypeParameters<*, *, *, *, *, *>?")!>a<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & ClassWithSixTypeParameters<*, *, *, *, *, *>?")!>a<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & ClassWithSixTypeParameters<*, *, *, *, *, *>?")!>a<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 14
+fun case_14(a: ClassWithSixTypeParameters<*, Int, *, Out<*>, *, Map<Float, Out<*>>>?) {
+    if (a != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, kotlin.Int, *, Out<*>, *, kotlin.collections.Map<kotlin.Float, Out<*>>> & ClassWithSixTypeParameters<*, kotlin.Int, *, Out<*>, *, kotlin.collections.Map<kotlin.Float, Out<*>>>?")!>a<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, kotlin.Int, *, Out<*>, *, kotlin.collections.Map<kotlin.Float, Out<*>>> & ClassWithSixTypeParameters<*, kotlin.Int, *, Out<*>, *, kotlin.collections.Map<kotlin.Float, Out<*>>>?")!>a<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, kotlin.Int, *, Out<*>, *, kotlin.collections.Map<kotlin.Float, Out<*>>> & ClassWithSixTypeParameters<*, kotlin.Int, *, Out<*>, *, kotlin.collections.Map<kotlin.Float, Out<*>>>?")!>a<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, kotlin.Int, *, Out<*>, *, kotlin.collections.Map<kotlin.Float, Out<*>>> & ClassWithSixTypeParameters<*, kotlin.Int, *, Out<*>, *, kotlin.collections.Map<kotlin.Float, Out<*>>>?")!>a<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, kotlin.Int, *, Out<*>, *, kotlin.collections.Map<kotlin.Float, Out<*>>> & ClassWithSixTypeParameters<*, kotlin.Int, *, Out<*>, *, kotlin.collections.Map<kotlin.Float, Out<*>>>?")!>a<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, kotlin.Int, *, Out<*>, *, kotlin.collections.Map<kotlin.Float, Out<*>>> & ClassWithSixTypeParameters<*, kotlin.Int, *, Out<*>, *, kotlin.collections.Map<kotlin.Float, Out<*>>>?")!>a<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, kotlin.Int, *, Out<*>, *, kotlin.collections.Map<kotlin.Float, Out<*>>> & ClassWithSixTypeParameters<*, kotlin.Int, *, Out<*>, *, kotlin.collections.Map<kotlin.Float, Out<*>>>?")!>a<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, kotlin.Int, *, Out<*>, *, kotlin.collections.Map<kotlin.Float, Out<*>>> & ClassWithSixTypeParameters<*, kotlin.Int, *, Out<*>, *, kotlin.collections.Map<kotlin.Float, Out<*>>>?")!>a<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, kotlin.Int, *, Out<*>, *, kotlin.collections.Map<kotlin.Float, Out<*>>> & ClassWithSixTypeParameters<*, kotlin.Int, *, Out<*>, *, kotlin.collections.Map<kotlin.Float, Out<*>>>?")!>a<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, kotlin.Int, *, Out<*>, *, kotlin.collections.Map<kotlin.Float, Out<*>>> & ClassWithSixTypeParameters<*, kotlin.Int, *, Out<*>, *, kotlin.collections.Map<kotlin.Float, Out<*>>>?")!>a<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 15
+fun case_15(a: Any?) {
+    if (a is ClassWithSixTypeParameters<*, *, *, *, *, *>?) {
+        if (a != null) {
+            a
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & kotlin.Any & kotlin.Any?")!>a<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & kotlin.Any & kotlin.Any?")!>a<!>.funNullableAny()
+        }
+    }
+}
+
+// TESTCASE NUMBER: 16
+fun case_16(a: Any?) {
+    if (a === null) {
+    } else {
+        if (a !is ClassWithSixTypeParameters<*, *, *, *, *, *>?) {
+        } else {
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & kotlin.Any & kotlin.Any?")!>a<!>
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>.equals(null)
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>.propT
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>.propAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>.propNullableT
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & kotlin.Any & kotlin.Any?")!>a<!>.propNullableAny
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>.funT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>.funAny()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & kotlin.Any?"), DEBUG_INFO_SMARTCAST!>a<!>.funNullableT()
+            <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithSixTypeParameters<*, *, *, *, *, *> & kotlin.Any & kotlin.Any?")!>a<!>.funNullableAny()
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 17
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28598
+ */
+fun case_17(a: Inv<out Out<Out<Out<Out<Out<Int?>?>?>?>?>?>?) {
+    if (a != null) {
+        val b = <!DEBUG_INFO_EXPRESSION_TYPE("Inv<out Out<Out<Out<Out<Out<kotlin.Int?>?>?>?>?>?> & Inv<out Out<Out<Out<Out<Out<kotlin.Int?>?>?>?>?>?>?")!>a<!>.get()
+        if (b != null) {
+            val c = <!DEBUG_INFO_EXPRESSION_TYPE("Out<Out<Out<Out<Out<kotlin.Int?>?>?>?>?> & Out<Out<Out<Out<Out<kotlin.Int?>?>?>?>?>?"), DEBUG_INFO_SMARTCAST!>b<!>.get()
+            if (c != null) {
+                val d = <!DEBUG_INFO_EXPRESSION_TYPE("Out<Out<Out<Out<kotlin.Int?>?>?>?> & Out<Out<Out<Out<kotlin.Int?>?>?>?>?"), DEBUG_INFO_SMARTCAST!>c<!>.get()
+                if (d != null) {
+                    val e = <!DEBUG_INFO_EXPRESSION_TYPE("Out<Out<Out<kotlin.Int?>?>?> & Out<Out<Out<kotlin.Int?>?>?>?"), DEBUG_INFO_SMARTCAST!>d<!>.get()
+                    if (e != null) {
+                        val f = <!DEBUG_INFO_EXPRESSION_TYPE("Out<Out<kotlin.Int?>?> & Out<Out<kotlin.Int?>?>?"), DEBUG_INFO_SMARTCAST!>e<!>.get()
+                        if (f != null) {
+                            val g = <!DEBUG_INFO_EXPRESSION_TYPE("Out<kotlin.Int?> & Out<kotlin.Int?>?"), DEBUG_INFO_SMARTCAST!>f<!>.get()
+                            if (g != null) {
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>g<!>
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>g<!>.equals(null)
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>g<!>.propT
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>g<!>.propAny
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>g<!>.propNullableT
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>g<!>.propNullableAny
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>g<!>.funT()
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>g<!>.funAny()
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>g<!>.funNullableT()
+                                <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>g<!>.funNullableAny()
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 18
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun case_18(a: Inv<out Int?>) {
+    if (a.x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a.x<!><!UNSAFE_CALL!>.<!>equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a.x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a.x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a.x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a.x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a.x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a.x<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a.x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a.x<!>.funNullableAny()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 19
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun case_19(a: Inv<out Nothing?>) {
+    if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>a.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>a.x<!>.hashCode()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 20
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun case_20(a: Inv<out Any?>) {
+    if (a.x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!><!UNSAFE_CALL!>.<!>equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.funNullableAny()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 21
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun case_21(a: Out<<!REDUNDANT_PROJECTION!>out<!> Int?>) {
+    if (a.x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a.x<!><!UNSAFE_CALL!>.<!>equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a.x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a.x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a.x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a.x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a.x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a.x<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a.x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int?")!>a.x<!>.funNullableAny()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 22
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun case_22(a: Out<<!REDUNDANT_PROJECTION!>out<!> Nothing?>) {
+    if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>a.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>a.x<!>.hashCode()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 23
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun case_23(a: Out<<!REDUNDANT_PROJECTION!>out<!> Any?>) {
+    if (a.x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!><!UNSAFE_CALL!>.<!>equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 24
+fun case_24(a: Out<Int?>) {
+    if (a.x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int"), DEBUG_INFO_SMARTCAST!>a.x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>a.x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 25
+fun case_25(a: Out<Nothing?>) {
+    if (<!SENSELESS_COMPARISON!>a.x != null<!>) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>a.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>a.x<!>.hashCode()
+    }
+}
+
+// TESTCASE NUMBER: 26
+fun case_26(a: Out<Any?>) {
+    if (a.x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any"), DEBUG_INFO_SMARTCAST!>a.x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Any?")!>a.x<!>.funNullableAny()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 27
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun case_27(a: Inv<in Any>) {
+    if (a.x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!><!UNSAFE_CALL!>.<!>equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.funNullableAny()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 28
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun case_28(a: Inv<in Float>) {
+    if (a.x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!><!UNSAFE_CALL!>.<!>equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.funNullableAny()
+    }
+}
+
+/*
+ * TESTCASE NUMBER: 29
+ * UNEXPECTED BEHAVIOUR
+ * ISSUES: KT-28785
+ */
+fun case_29(a: Inv<in Nothing>) {
+    if (a.x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!><!UNSAFE_CALL!>.<!>equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!><!UNSAFE_CALL!>.<!>propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!><!UNSAFE_CALL!>.<!>funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any?")!>a.x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 30
+fun case_30() {
+    val a = In<Number?>()
+    val b = a.getWithUpperBoundT<Int?>()
+
+    if (b != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>b<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>b<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>b<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>b<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>b<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>b<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>b<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>b<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>b<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>b<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 31
+fun case_31(y: Inv<Int?>) {
+    val x = y.get()
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 32
+fun case_32(y: Inv<Int>) {
+    val x = y.getNullable()
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 33
+fun case_33(y: Inv<Int>) {
+    val x = y.getNullable()
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+    }
+}
+
+// TESTCASE NUMBER: 34
+fun case_34(y: Inv<Int>) {
+    val x = y.getNullable()
+
+    if (x != null) {
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.equals(null)
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.propAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableT
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.propNullableAny
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?"), DEBUG_INFO_SMARTCAST!>x<!>.funAny()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableT()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Int & kotlin.Int?")!>x<!>.funNullableAny()
+    }
+}
diff --git a/compiler/tests-spec/tests/org/jetbrains/kotlin/checkers/DiagnosticsTestSpecGenerated.java b/compiler/tests-spec/tests/org/jetbrains/kotlin/checkers/DiagnosticsTestSpecGenerated.java
index be8f962f1cc..22f9c412431 100644
--- a/compiler/tests-spec/tests/org/jetbrains/kotlin/checkers/DiagnosticsTestSpecGenerated.java
+++ b/compiler/tests-spec/tests/org/jetbrains/kotlin/checkers/DiagnosticsTestSpecGenerated.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * Copyright 2010-2019 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
  * that can be found in the license/LICENSE.txt file.
  */
 
@@ -803,161 +803,6 @@ public class DiagnosticsTestSpecGenerated extends AbstractDiagnosticsTestSpec {
             }
         }
 
-        @TestMetadata("compiler/tests-spec/testData/diagnostics/linked/type-inference")
-        @TestDataPath("$PROJECT_ROOT")
-        @RunWith(JUnit3RunnerWithInners.class)
-        public static class Type_inference extends AbstractDiagnosticsTestSpec {
-            private void runTest(String testDataFilePath) throws Exception {
-                KotlinTestUtils.runTest(this::doTest, TargetBackend.ANY, testDataFilePath);
-            }
-
-            public void testAllFilesPresentInType_inference() throws Exception {
-                KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/tests-spec/testData/diagnostics/linked/type-inference"), Pattern.compile("^(.+)\\.kt$"), TargetBackend.ANY, true);
-            }
-
-            @TestMetadata("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts")
-            @TestDataPath("$PROJECT_ROOT")
-            @RunWith(JUnit3RunnerWithInners.class)
-            public static class Smart_casts extends AbstractDiagnosticsTestSpec {
-                private void runTest(String testDataFilePath) throws Exception {
-                    KotlinTestUtils.runTest(this::doTest, TargetBackend.ANY, testDataFilePath);
-                }
-
-                public void testAllFilesPresentInSmart_casts() throws Exception {
-                    KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts"), Pattern.compile("^(.+)\\.kt$"), TargetBackend.ANY, true);
-                }
-
-                @TestMetadata("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources")
-                @TestDataPath("$PROJECT_ROOT")
-                @RunWith(JUnit3RunnerWithInners.class)
-                public static class Smart_casts_sources extends AbstractDiagnosticsTestSpec {
-                    private void runTest(String testDataFilePath) throws Exception {
-                        KotlinTestUtils.runTest(this::doTest, TargetBackend.ANY, testDataFilePath);
-                    }
-
-                    public void testAllFilesPresentInSmart_casts_sources() throws Exception {
-                        KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources"), Pattern.compile("^(.+)\\.kt$"), TargetBackend.ANY, true);
-                    }
-
-                    @TestMetadata("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4")
-                    @TestDataPath("$PROJECT_ROOT")
-                    @RunWith(JUnit3RunnerWithInners.class)
-                    public static class P_4 extends AbstractDiagnosticsTestSpec {
-                        private void runTest(String testDataFilePath) throws Exception {
-                            KotlinTestUtils.runTest(this::doTest, TargetBackend.ANY, testDataFilePath);
-                        }
-
-                        public void testAllFilesPresentInP_4() throws Exception {
-                            KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4"), Pattern.compile("^(.+)\\.kt$"), TargetBackend.ANY, true);
-                        }
-
-                        @TestMetadata("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos")
-                        @TestDataPath("$PROJECT_ROOT")
-                        @RunWith(JUnit3RunnerWithInners.class)
-                        public static class Pos extends AbstractDiagnosticsTestSpec {
-                            private void runTest(String testDataFilePath) throws Exception {
-                                KotlinTestUtils.runTest(this::doTest, TargetBackend.ANY, testDataFilePath);
-                            }
-
-                            @TestMetadata("1.1.kt")
-                            public void test1_1() throws Exception {
-                                runTest("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.1.kt");
-                            }
-
-                            @TestMetadata("1.10.kt")
-                            public void test1_10() throws Exception {
-                                runTest("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.10.kt");
-                            }
-
-                            @TestMetadata("1.11.kt")
-                            public void test1_11() throws Exception {
-                                runTest("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.11.kt");
-                            }
-
-                            @TestMetadata("1.12.kt")
-                            public void test1_12() throws Exception {
-                                runTest("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.12.kt");
-                            }
-
-                            @TestMetadata("1.13.kt")
-                            public void test1_13() throws Exception {
-                                runTest("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.13.kt");
-                            }
-
-                            @TestMetadata("1.14.kt")
-                            public void test1_14() throws Exception {
-                                runTest("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.14.kt");
-                            }
-
-                            @TestMetadata("1.15.kt")
-                            public void test1_15() throws Exception {
-                                runTest("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.15.kt");
-                            }
-
-                            @TestMetadata("1.16.kt")
-                            public void test1_16() throws Exception {
-                                runTest("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.16.kt");
-                            }
-
-                            @TestMetadata("1.17.kt")
-                            public void test1_17() throws Exception {
-                                runTest("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.17.kt");
-                            }
-
-                            @TestMetadata("1.18.kt")
-                            public void test1_18() throws Exception {
-                                runTest("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.18.kt");
-                            }
-
-                            @TestMetadata("1.2.kt")
-                            public void test1_2() throws Exception {
-                                runTest("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.2.kt");
-                            }
-
-                            @TestMetadata("1.3.kt")
-                            public void test1_3() throws Exception {
-                                runTest("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.3.kt");
-                            }
-
-                            @TestMetadata("1.4.kt")
-                            public void test1_4() throws Exception {
-                                runTest("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.4.kt");
-                            }
-
-                            @TestMetadata("1.5.kt")
-                            public void test1_5() throws Exception {
-                                runTest("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.5.kt");
-                            }
-
-                            @TestMetadata("1.6.kt")
-                            public void test1_6() throws Exception {
-                                runTest("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.6.kt");
-                            }
-
-                            @TestMetadata("1.7.kt")
-                            public void test1_7() throws Exception {
-                                runTest("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.7.kt");
-                            }
-
-                            @TestMetadata("1.8.kt")
-                            public void test1_8() throws Exception {
-                                runTest("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.8.kt");
-                            }
-
-                            @TestMetadata("1.9.kt")
-                            public void test1_9() throws Exception {
-                                runTest("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos/1.9.kt");
-                            }
-
-                            public void testAllFilesPresentInPos() throws Exception {
-                                KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/tests-spec/testData/diagnostics/linked/type-inference/smart-casts/smart-casts-sources/p-4/pos"), Pattern.compile("^(.+)\\.kt$"), TargetBackend.ANY, true);
-                            }
-                        }
-                    }
-                }
-            }
-        }
-
         @TestMetadata("compiler/tests-spec/testData/diagnostics/linked/when-expression")
         @TestDataPath("$PROJECT_ROOT")
         @RunWith(JUnit3RunnerWithInners.class)
@@ -2525,6 +2370,635 @@ public class DiagnosticsTestSpecGenerated extends AbstractDiagnosticsTestSpec {
             }
         }
 
+        @TestMetadata("compiler/tests-spec/testData/diagnostics/notLinked/dfa")
+        @TestDataPath("$PROJECT_ROOT")
+        @RunWith(JUnit3RunnerWithInners.class)
+        public static class Dfa extends AbstractDiagnosticsTestSpec {
+            private void runTest(String testDataFilePath) throws Exception {
+                KotlinTestUtils.runTest(this::doTest, TargetBackend.ANY, testDataFilePath);
+            }
+
+            public void testAllFilesPresentInDfa() throws Exception {
+                KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/tests-spec/testData/diagnostics/notLinked/dfa"), Pattern.compile("^(.+)\\.kt$"), TargetBackend.ANY, true);
+            }
+
+            @TestMetadata("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg")
+            @TestDataPath("$PROJECT_ROOT")
+            @RunWith(JUnit3RunnerWithInners.class)
+            public static class Neg extends AbstractDiagnosticsTestSpec {
+                private void runTest(String testDataFilePath) throws Exception {
+                    KotlinTestUtils.runTest(this::doTest, TargetBackend.ANY, testDataFilePath);
+                }
+
+                @TestMetadata("1.kt")
+                public void test1() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/1.kt");
+                }
+
+                @TestMetadata("10.kt")
+                public void test10() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/10.kt");
+                }
+
+                @TestMetadata("11.kt")
+                public void test11() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/11.kt");
+                }
+
+                @TestMetadata("12.kt")
+                public void test12() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/12.kt");
+                }
+
+                @TestMetadata("13.kt")
+                public void test13() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/13.kt");
+                }
+
+                @TestMetadata("14.kt")
+                public void test14() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/14.kt");
+                }
+
+                @TestMetadata("15.kt")
+                public void test15() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/15.kt");
+                }
+
+                @TestMetadata("16.kt")
+                public void test16() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/16.kt");
+                }
+
+                @TestMetadata("17.kt")
+                public void test17() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/17.kt");
+                }
+
+                @TestMetadata("18.kt")
+                public void test18() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/18.kt");
+                }
+
+                @TestMetadata("19.kt")
+                public void test19() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/19.kt");
+                }
+
+                @TestMetadata("2.kt")
+                public void test2() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/2.kt");
+                }
+
+                @TestMetadata("20.kt")
+                public void test20() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/20.kt");
+                }
+
+                @TestMetadata("21.kt")
+                public void test21() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/21.kt");
+                }
+
+                @TestMetadata("22.kt")
+                public void test22() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/22.kt");
+                }
+
+                @TestMetadata("23.kt")
+                public void test23() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/23.kt");
+                }
+
+                @TestMetadata("24.kt")
+                public void test24() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/24.kt");
+                }
+
+                @TestMetadata("25.kt")
+                public void test25() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/25.kt");
+                }
+
+                @TestMetadata("26.kt")
+                public void test26() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/26.kt");
+                }
+
+                @TestMetadata("27.kt")
+                public void test27() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/27.kt");
+                }
+
+                @TestMetadata("28.kt")
+                public void test28() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/28.kt");
+                }
+
+                @TestMetadata("29.kt")
+                public void test29() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/29.kt");
+                }
+
+                @TestMetadata("3.kt")
+                public void test3() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/3.kt");
+                }
+
+                @TestMetadata("30.kt")
+                public void test30() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/30.kt");
+                }
+
+                @TestMetadata("31.kt")
+                public void test31() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/31.kt");
+                }
+
+                @TestMetadata("32.kt")
+                public void test32() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/32.kt");
+                }
+
+                @TestMetadata("33.kt")
+                public void test33() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/33.kt");
+                }
+
+                @TestMetadata("34.kt")
+                public void test34() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/34.kt");
+                }
+
+                @TestMetadata("35.kt")
+                public void test35() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/35.kt");
+                }
+
+                @TestMetadata("36.kt")
+                public void test36() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/36.kt");
+                }
+
+                @TestMetadata("37.kt")
+                public void test37() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/37.kt");
+                }
+
+                @TestMetadata("38.kt")
+                public void test38() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/38.kt");
+                }
+
+                @TestMetadata("39.kt")
+                public void test39() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/39.kt");
+                }
+
+                @TestMetadata("4.kt")
+                public void test4() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/4.kt");
+                }
+
+                @TestMetadata("40.kt")
+                public void test40() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/40.kt");
+                }
+
+                @TestMetadata("41.kt")
+                public void test41() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/41.kt");
+                }
+
+                @TestMetadata("42.kt")
+                public void test42() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/42.kt");
+                }
+
+                @TestMetadata("43.kt")
+                public void test43() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/43.kt");
+                }
+
+                @TestMetadata("44.kt")
+                public void test44() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/44.kt");
+                }
+
+                @TestMetadata("45.kt")
+                public void test45() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/45.kt");
+                }
+
+                @TestMetadata("5.kt")
+                public void test5() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/5.kt");
+                }
+
+                @TestMetadata("6.kt")
+                public void test6() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/6.kt");
+                }
+
+                @TestMetadata("7.kt")
+                public void test7() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/7.kt");
+                }
+
+                @TestMetadata("8.kt")
+                public void test8() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/8.kt");
+                }
+
+                @TestMetadata("9.kt")
+                public void test9() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/9.kt");
+                }
+
+                public void testAllFilesPresentInNeg() throws Exception {
+                    KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg"), Pattern.compile("^(.+)\\.kt$"), TargetBackend.ANY, true);
+                }
+            }
+
+            @TestMetadata("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos")
+            @TestDataPath("$PROJECT_ROOT")
+            @RunWith(JUnit3RunnerWithInners.class)
+            public static class Pos extends AbstractDiagnosticsTestSpec {
+                private void runTest(String testDataFilePath) throws Exception {
+                    KotlinTestUtils.runTest(this::doTest, TargetBackend.ANY, testDataFilePath);
+                }
+
+                @TestMetadata("1.kt")
+                public void test1() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/1.kt");
+                }
+
+                @TestMetadata("10.kt")
+                public void test10() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/10.kt");
+                }
+
+                @TestMetadata("11.kt")
+                public void test11() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/11.kt");
+                }
+
+                @TestMetadata("12.kt")
+                public void test12() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/12.kt");
+                }
+
+                @TestMetadata("13.kt")
+                public void test13() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/13.kt");
+                }
+
+                @TestMetadata("14.kt")
+                public void test14() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/14.kt");
+                }
+
+                @TestMetadata("15.kt")
+                public void test15() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/15.kt");
+                }
+
+                @TestMetadata("16.kt")
+                public void test16() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/16.kt");
+                }
+
+                @TestMetadata("17.kt")
+                public void test17() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/17.kt");
+                }
+
+                @TestMetadata("18.kt")
+                public void test18() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/18.kt");
+                }
+
+                @TestMetadata("19.kt")
+                public void test19() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/19.kt");
+                }
+
+                @TestMetadata("2.kt")
+                public void test2() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/2.kt");
+                }
+
+                @TestMetadata("20.kt")
+                public void test20() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/20.kt");
+                }
+
+                @TestMetadata("21.kt")
+                public void test21() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/21.kt");
+                }
+
+                @TestMetadata("22.kt")
+                public void test22() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/22.kt");
+                }
+
+                @TestMetadata("23.kt")
+                public void test23() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/23.kt");
+                }
+
+                @TestMetadata("24.kt")
+                public void test24() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/24.kt");
+                }
+
+                @TestMetadata("25.kt")
+                public void test25() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/25.kt");
+                }
+
+                @TestMetadata("26.kt")
+                public void test26() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/26.kt");
+                }
+
+                @TestMetadata("27.kt")
+                public void test27() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/27.kt");
+                }
+
+                @TestMetadata("28.kt")
+                public void test28() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/28.kt");
+                }
+
+                @TestMetadata("29.kt")
+                public void test29() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/29.kt");
+                }
+
+                @TestMetadata("3.kt")
+                public void test3() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/3.kt");
+                }
+
+                @TestMetadata("30.kt")
+                public void test30() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/30.kt");
+                }
+
+                @TestMetadata("31.kt")
+                public void test31() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/31.kt");
+                }
+
+                @TestMetadata("32.kt")
+                public void test32() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/32.kt");
+                }
+
+                @TestMetadata("33.kt")
+                public void test33() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/33.kt");
+                }
+
+                @TestMetadata("34.kt")
+                public void test34() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/34.kt");
+                }
+
+                @TestMetadata("35.kt")
+                public void test35() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/35.kt");
+                }
+
+                @TestMetadata("36.kt")
+                public void test36() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/36.kt");
+                }
+
+                @TestMetadata("37.kt")
+                public void test37() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/37.kt");
+                }
+
+                @TestMetadata("38.kt")
+                public void test38() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/38.kt");
+                }
+
+                @TestMetadata("39.kt")
+                public void test39() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/39.kt");
+                }
+
+                @TestMetadata("4.kt")
+                public void test4() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/4.kt");
+                }
+
+                @TestMetadata("40.kt")
+                public void test40() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/40.kt");
+                }
+
+                @TestMetadata("41.kt")
+                public void test41() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/41.kt");
+                }
+
+                @TestMetadata("42.kt")
+                public void test42() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/42.kt");
+                }
+
+                @TestMetadata("43.kt")
+                public void test43() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/43.kt");
+                }
+
+                @TestMetadata("44.kt")
+                public void test44() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/44.kt");
+                }
+
+                @TestMetadata("45.kt")
+                public void test45() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/45.kt");
+                }
+
+                @TestMetadata("46.kt")
+                public void test46() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/46.kt");
+                }
+
+                @TestMetadata("47.kt")
+                public void test47() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/47.kt");
+                }
+
+                @TestMetadata("48.kt")
+                public void test48() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/48.kt");
+                }
+
+                @TestMetadata("49.kt")
+                public void test49() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/49.kt");
+                }
+
+                @TestMetadata("5.kt")
+                public void test5() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/5.kt");
+                }
+
+                @TestMetadata("50.kt")
+                public void test50() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/50.kt");
+                }
+
+                @TestMetadata("51.kt")
+                public void test51() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/51.kt");
+                }
+
+                @TestMetadata("52.kt")
+                public void test52() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/52.kt");
+                }
+
+                @TestMetadata("53.kt")
+                public void test53() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/53.kt");
+                }
+
+                @TestMetadata("54.kt")
+                public void test54() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/54.kt");
+                }
+
+                @TestMetadata("55.kt")
+                public void test55() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/55.kt");
+                }
+
+                @TestMetadata("56.kt")
+                public void test56() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/56.kt");
+                }
+
+                @TestMetadata("57.kt")
+                public void test57() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/57.kt");
+                }
+
+                @TestMetadata("58.kt")
+                public void test58() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/58.kt");
+                }
+
+                @TestMetadata("59.kt")
+                public void test59() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/59.kt");
+                }
+
+                @TestMetadata("6.kt")
+                public void test6() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/6.kt");
+                }
+
+                @TestMetadata("60.kt")
+                public void test60() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/60.kt");
+                }
+
+                @TestMetadata("61.kt")
+                public void test61() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/61.kt");
+                }
+
+                @TestMetadata("62.kt")
+                public void test62() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/62.kt");
+                }
+
+                @TestMetadata("63.kt")
+                public void test63() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/63.kt");
+                }
+
+                @TestMetadata("64.kt")
+                public void test64() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/64.kt");
+                }
+
+                @TestMetadata("65.kt")
+                public void test65() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/65.kt");
+                }
+
+                @TestMetadata("66.kt")
+                public void test66() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/66.kt");
+                }
+
+                @TestMetadata("67.kt")
+                public void test67() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/67.kt");
+                }
+
+                @TestMetadata("68.kt")
+                public void test68() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/68.kt");
+                }
+
+                @TestMetadata("69.kt")
+                public void test69() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/69.kt");
+                }
+
+                @TestMetadata("7.kt")
+                public void test7() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/7.kt");
+                }
+
+                @TestMetadata("70.kt")
+                public void test70() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/70.kt");
+                }
+
+                @TestMetadata("71.kt")
+                public void test71() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/71.kt");
+                }
+
+                @TestMetadata("72.kt")
+                public void test72() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/72.kt");
+                }
+
+                @TestMetadata("73.kt")
+                public void test73() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/73.kt");
+                }
+
+                @TestMetadata("8.kt")
+                public void test8() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/8.kt");
+                }
+
+                @TestMetadata("9.kt")
+                public void test9() throws Exception {
+                    runTest("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/9.kt");
+                }
+
+                public void testAllFilesPresentInPos() throws Exception {
+                    KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos"), Pattern.compile("^(.+)\\.kt$"), TargetBackend.ANY, true);
+                }
+            }
+        }
+
         @TestMetadata("compiler/tests-spec/testData/diagnostics/notLinked/local-variables")
         @TestDataPath("$PROJECT_ROOT")
         @RunWith(JUnit3RunnerWithInners.class)