FIR checkers: report SMARTCAST_IMPOSSIBLE

compiler/testData/diagnostics/tests/smartCasts/publicVals/customGetter.fir.kt

@@ -1,13 +0,0 @@
-public class X {
-    private val x : String? = null
-    public val y: CharSequence?
-        get() = x?.subSequence(0, 1)
-    public fun fn(): Int {
-        if (y != null)
-            // With non-default getter smartcast is not possible
-            return y<!UNSAFE_CALL!>.<!>length
-        else
-            return 0
-    }
-}
-

compiler/testData/diagnostics/tests/smartCasts/publicVals/customGetter.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 public class X {
     private val x : String? = null
     public val y: CharSequence?

compiler/testData/diagnostics/tests/smartCasts/publicVals/open.fir.kt

@@ -1,11 +0,0 @@
-public open class A() {
-    public open val foo: Int? = 1
-}
-
-infix fun Int.bar(i: Int) = i
-
-fun test() {
-    val p = A()
-    // For open value properties, smart casts should not work
-    if (p.foo is Int) p.foo <!UNSAFE_INFIX_CALL!>bar<!> 11
-}

compiler/testData/diagnostics/tests/smartCasts/publicVals/open.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 public open class A() {
     public open val foo: Int? = 1
 }

compiler/testData/diagnostics/tests/smartCasts/publicVals/otherModule.fir.kt

@@ -1,35 +0,0 @@
-// MODULE: m1
-// FILE: a.kt
-
-package a
-
-public class X {
-    public val x : String? = null
-}
-
-// MODULE: m2(m1)
-// FILE: b.kt
-
-package b
-
-import a.X
-
-public fun X.gav(): Int {
-    if (x != null)
-        // Smart cast is not possible if definition is in another module
-        return x<!UNSAFE_CALL!>.<!>length
-    else
-        return 0
-}
-
-// FILE: c.kt
-
-package a
-
-public fun X.gav(): Int {
-    if (x != null)
-        // Even if it's in the same package
-        return x<!UNSAFE_CALL!>.<!>length
-    else
-        return 0
-}

compiler/testData/diagnostics/tests/smartCasts/publicVals/otherModule.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // MODULE: m1
 // FILE: a.kt
 

compiler/testData/diagnostics/tests/smartCasts/publicVals/var.fir.kt

@@ -1,15 +0,0 @@
-public class X {
-    public var x : String? = null
-    private var y: String? = "abc"
-    public fun fn(): Int {
-        if (x != null)
-            // Smartcast is not possible for variable properties
-            return x<!UNSAFE_CALL!>.<!>length
-        else if (y != null)
-            // Even if they are private
-            return y<!UNSAFE_CALL!>.<!>length
-        else
-            return 0
-    }
-}
-

compiler/testData/diagnostics/tests/smartCasts/publicVals/var.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 public class X {
     public var x : String? = null
     private var y: String? = "abc"