[FIR] Add checker for MISSING_DEPENDENCY_CLASS

#KT-59371 Fixed

analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/diagnostics/KtFirDataClassConverters.kt

@@ -415,6 +415,13 @@ internal val KT_DIAGNOSTIC_CONVERTER = KtDiagnosticConverterBuilder.buildConvert
             token,
         )
     }
+    add(FirErrors.MISSING_DEPENDENCY_CLASS) { firDiagnostic ->
+        MissingDependencyClassImpl(
+            firSymbolBuilder.typeBuilder.buildKtType(firDiagnostic.a),
+            firDiagnostic as KtPsiDiagnostic,
+            token,
+        )
+    }
     add(FirErrors.CREATING_AN_INSTANCE_OF_ABSTRACT_CLASS) { firDiagnostic ->
         CreatingAnInstanceOfAbstractClassImpl(
             firDiagnostic as KtPsiDiagnostic,

analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/diagnostics/KtFirDiagnostics.kt

@@ -336,6 +336,11 @@ sealed interface KtFirDiagnostic<PSI : PsiElement> : KtDiagnosticWithPsi<PSI> {
         override val diagnosticClass get() = DuplicateParameterNameInFunctionType::class
     }
 
+    interface MissingDependencyClass : KtFirDiagnostic<PsiElement> {
+        override val diagnosticClass get() = MissingDependencyClass::class
+        val type: KtType
+    }
+
     interface CreatingAnInstanceOfAbstractClass : KtFirDiagnostic<KtExpression> {
         override val diagnosticClass get() = CreatingAnInstanceOfAbstractClass::class
     }

analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/diagnostics/KtFirDiagnosticsImpl.kt

@@ -387,6 +387,12 @@ internal class DuplicateParameterNameInFunctionTypeImpl(
     token: KtLifetimeToken,
 ) : KtAbstractFirDiagnostic<KtTypeReference>(firDiagnostic, token), KtFirDiagnostic.DuplicateParameterNameInFunctionType
 
+internal class MissingDependencyClassImpl(
+    override val type: KtType,
+    firDiagnostic: KtPsiDiagnostic,
+    token: KtLifetimeToken,
+) : KtAbstractFirDiagnostic<PsiElement>(firDiagnostic, token), KtFirDiagnostic.MissingDependencyClass
+
 internal class CreatingAnInstanceOfAbstractClassImpl(
     firDiagnostic: KtPsiDiagnostic,
     token: KtLifetimeToken,

compiler/fir/analysis-tests/testData/resolve/arguments/integerOverloads.kt

@@ -1,8 +1,8 @@
 // FILE: J.java
 public class J {
-    public static fun f(Byte x) {}
+    public static void f(Byte x) {}
-    public static fun f(Integer x) {}
+    public static void f(Integer x) {}
-    public static fun f(Long x) {}
+    public static void f(Long x) {}
 }
 
 // FILE: x.kt

compiler/fir/checkers/checkers-component-generator/src/org/jetbrains/kotlin/fir/checkers/generator/diagnostics/FirDiagnosticsList.kt

@@ -176,6 +176,10 @@ object DIAGNOSTICS_LIST : DiagnosticList("FirErrors") {
         }
 
         val DUPLICATE_PARAMETER_NAME_IN_FUNCTION_TYPE by error<KtTypeReference>()
+
+        val MISSING_DEPENDENCY_CLASS by error<PsiElement>(PositioningStrategy.REFERENCED_NAME_BY_QUALIFIED) {
+            parameter<ConeKotlinType>("type")
+        }
     }
 
     val CALL_RESOLUTION by object : DiagnosticGroup("Call resolution") {

compiler/fir/checkers/gen/org/jetbrains/kotlin/fir/analysis/diagnostics/FirErrors.kt

@@ -175,6 +175,7 @@ object FirErrors {
     val UNRESOLVED_REFERENCE_WRONG_RECEIVER by error1<PsiElement, Collection<FirBasedSymbol<*>>>()
     val UNRESOLVED_IMPORT by error1<PsiElement, String>(SourceElementPositioningStrategies.IMPORT_LAST_NAME)
     val DUPLICATE_PARAMETER_NAME_IN_FUNCTION_TYPE by error0<KtTypeReference>()
+    val MISSING_DEPENDENCY_CLASS by error1<PsiElement, ConeKotlinType>(SourceElementPositioningStrategies.REFERENCED_NAME_BY_QUALIFIED)
 
     // Call resolution
     val CREATING_AN_INSTANCE_OF_ABSTRACT_CLASS by error0<KtExpression>()

compiler/fir/checkers/gen/org/jetbrains/kotlin/fir/analysis/diagnostics/FirNonSuppressibleErrorNames.kt

@@ -53,6 +53,7 @@ val FIR_NON_SUPPRESSIBLE_ERROR_NAMES: Set<String> = setOf(
     "UNRESOLVED_REFERENCE_WRONG_RECEIVER",
     "UNRESOLVED_IMPORT",
     "DUPLICATE_PARAMETER_NAME_IN_FUNCTION_TYPE",
+    "MISSING_DEPENDENCY_CLASS",
     "CREATING_AN_INSTANCE_OF_ABSTRACT_CLASS",
     "NO_CONSTRUCTOR",
     "FUNCTION_CALL_EXPECTED",

compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/CommonExpressionCheckers.kt

@@ -68,6 +68,7 @@ object CommonExpressionCheckers : ExpressionCheckers() {
             FirSpreadOfNullableChecker,
             FirAssignmentOperatorCallChecker,
             FirNamedVarargChecker,
+            FirMissingDependencyClassChecker,
             FirUnderscoredTypeArgumentSyntaxChecker,
             FirContractNotFirstStatementChecker,
             FirProtectedConstructorNotInSuperCallChecker,

compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/checkers/expression/FirMissingDependencyClassChecker.kt

@@ -0,0 +1,68 @@
+/*
+ * Copyright 2010-2023 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.fir.analysis.checkers.expression
+
+import org.jetbrains.kotlin.diagnostics.DiagnosticReporter
+import org.jetbrains.kotlin.diagnostics.reportOn
+import org.jetbrains.kotlin.fir.analysis.checkers.context.CheckerContext
+import org.jetbrains.kotlin.fir.analysis.diagnostics.FirErrors
+import org.jetbrains.kotlin.fir.expressions.FirFunctionCall
+import org.jetbrains.kotlin.fir.expressions.impl.FirNoReceiverExpression
+import org.jetbrains.kotlin.fir.references.isError
+import org.jetbrains.kotlin.fir.resolve.diagnostics.ConeInapplicableCandidateError
+import org.jetbrains.kotlin.fir.resolve.toSymbol
+import org.jetbrains.kotlin.fir.types.*
+import org.jetbrains.kotlin.resolve.calls.tower.CandidateApplicability
+
+/**
+ * @see org.jetbrains.kotlin.resolve.checkers.MissingDependencyClassChecker
+ */
+object FirMissingDependencyClassChecker : FirFunctionCallChecker() {
+    override fun check(expression: FirFunctionCall, context: CheckerContext, reporter: DiagnosticReporter) {
+        val calleeReference = expression.calleeReference
+        if (calleeReference.isError()) {
+            // To replicate K1 behavior, MISSING_DEPENDENCY_CLASS errors should still be reported on unsafe calls.
+            // All other callee errors should skip reporting of MISSING_DEPENDENCY_CLASS.
+            val diagnostic = calleeReference.diagnostic
+            if (diagnostic !is ConeInapplicableCandidateError || diagnostic.applicability != CandidateApplicability.UNSAFE_CALL) {
+                return
+            }
+        }
+
+        fun consider(type: ConeKotlinType) {
+            var hasError = false
+            var hasMissingClass = false
+            type.forEachClassLikeType {
+                when (it) {
+                    is ConeErrorType -> hasError = true
+                    else -> hasMissingClass = hasMissingClass || it.lookupTag.toSymbol(context.session) == null
+                }
+            }
+
+            if (hasMissingClass && !hasError) {
+                reporter.reportOn(expression.source, FirErrors.MISSING_DEPENDENCY_CLASS, type, context)
+            }
+        }
+
+        expression.coneTypeOrNull?.let(::consider)
+        expression.extensionReceiver.takeIf { it !is FirNoReceiverExpression }?.coneTypeOrNull?.let(::consider)
+        expression.argumentList.arguments.forEach { it.coneTypeOrNull?.let(::consider) }
+    }
+
+    private fun ConeKotlinType.forEachClassLikeType(action: (ConeClassLikeType) -> Unit) {
+        when (this) {
+            is ConeFlexibleType -> {
+                lowerBound.forEachClassLikeType(action)
+                upperBound.forEachClassLikeType(action)
+            }
+
+            is ConeDefinitelyNotNullType -> original.forEachClassLikeType(action)
+            is ConeIntersectionType -> intersectedTypes.forEach { it.forEachClassLikeType(action) }
+            is ConeClassLikeType -> action(this)
+            else -> {} // Ignore all type parameters.
+        }
+    }
+}

compiler/fir/checkers/src/org/jetbrains/kotlin/fir/analysis/diagnostics/FirErrorsDefaultMessages.kt

@@ -360,6 +360,7 @@ import org.jetbrains.kotlin.fir.analysis.diagnostics.FirErrors.MANY_LAMBDA_EXPRE
 import org.jetbrains.kotlin.fir.analysis.diagnostics.FirErrors.METHOD_OF_ANY_IMPLEMENTED_IN_INTERFACE
 import org.jetbrains.kotlin.fir.analysis.diagnostics.FirErrors.MISPLACED_TYPE_PARAMETER_CONSTRAINTS
 import org.jetbrains.kotlin.fir.analysis.diagnostics.FirErrors.MISSING_CONSTRUCTOR_KEYWORD
+import org.jetbrains.kotlin.fir.analysis.diagnostics.FirErrors.MISSING_DEPENDENCY_CLASS
 import org.jetbrains.kotlin.fir.analysis.diagnostics.FirErrors.MISSING_STDLIB_CLASS
 import org.jetbrains.kotlin.fir.analysis.diagnostics.FirErrors.MISSING_VAL_ON_ANNOTATION_PARAMETER
 import org.jetbrains.kotlin.fir.analysis.diagnostics.FirErrors.MIXING_FUNCTIONAL_KINDS_IN_SUPERTYPES
@@ -743,6 +744,13 @@ object FirErrorsDefaultMessages : BaseDiagnosticRendererFactory() {
             TO_STRING,
             TO_STRING,
         )
+
+        map.put(
+            MISSING_DEPENDENCY_CLASS,
+            "Cannot access class ''{0}''. Check your module classpath for missing or conflicting dependencies.",
+            RENDER_TYPE,
+        )
+
         map.put(ASSIGNMENT_IN_EXPRESSION_CONTEXT, "Only expressions are allowed in this context.")
         map.put(EXPRESSION_EXPECTED, "Only expressions are allowed here.")
 

compiler/testData/diagnostics/tests/javac/imports/AllUnderImportsAmbiguity.fir.kt

@@ -24,4 +24,4 @@ package c
 import a.*
 import b.*
 
-fun test(): <!OVERLOAD_RESOLUTION_AMBIGUITY!>x<!> = d().x()
+fun test(): <!OVERLOAD_RESOLUTION_AMBIGUITY!>x<!> = d().<!MISSING_DEPENDENCY_CLASS!>x<!>()

compiler/testData/diagnostics/tests/javac/imports/NestedAndTopLevelClassClash.fir.kt

@@ -1,38 +0,0 @@
-// SKIP_JAVAC
-// FILE: a/B.java
-package a;
-
-public class B {}
-
-// FILE: a/D.java
-package a;
-
-public class D {
-    public static class B {}
-}
-
-// FILE: b/A1.java
-package b;
-
-import a.B;
-import a.D.B;
-
-public class A1 {
-    public B getB() { return null; }
-}
-
-// FILE: b/A2.java
-package b;
-
-import a.*;
-import a.D.*;
-
-public class A2 {
-    public B getB() { return null; }
-}
-
-// FILE: a.kt
-package b
-
-fun test() = A1().getB()
-fun test2() = A2().getB()

compiler/testData/diagnostics/tests/javac/imports/NestedAndTopLevelClassClash.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // SKIP_JAVAC
 // FILE: a/B.java
 package a;
@@ -35,4 +36,4 @@ public class A2 {
 package b
 
 fun test() = A1().getB()
-fun test2() = A2().<!MISSING_DEPENDENCY_CLASS!>getB<!>()
+fun test2() = A2().<!MISSING_DEPENDENCY_CLASS!>getB<!>()

compiler/testData/diagnostics/tests/javac/imports/NestedClassClash.fir.kt

@@ -1,40 +0,0 @@
-// SKIP_JAVAC
-// FILE: a/A.java
-package a;
-
-public class A {
-    public static class B {}
-}
-
-// FILE: a/D.java
-package a;
-
-public class D {
-    public static class B {}
-}
-
-// FILE: b/A1.java
-package b;
-
-import a.A.B;
-import a.D.B;
-
-public class A1 {
-    public B getB() { return null; }
-}
-
-// FILE: b/A2.java
-package b;
-
-import a.A.*;
-import a.D.*;
-
-public class A2 {
-    public B getB() { return null; }
-}
-
-// FILE: a.kt
-package b
-
-fun test() = A1().getB()
-fun test2() = A2().getB()

compiler/testData/diagnostics/tests/javac/imports/NestedClassClash.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // SKIP_JAVAC
 // FILE: a/A.java
 package a;

compiler/testData/diagnostics/tests/javac/inheritance/InheritanceAmbiguity.fir.kt

@@ -1,27 +0,0 @@
-// FILE: a/x.java
-package a;
-
-public class x {
-    public class Z {}
-}
-
-// FILE: a/i.java
-package a;
-
-public interface i {
-    public class Z {}
-}
-
-// FILE: a/y.java
-package a;
-
-public class y extends x implements i {
-
-    public Z getZ() { return null; }
-
-}
-
-// FILE: test.kt
-package a
-
-fun test() = y().getZ()

compiler/testData/diagnostics/tests/javac/inheritance/InheritanceAmbiguity.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // FILE: a/x.java
 package a;
 
@@ -24,4 +25,4 @@ public class y extends x implements i {
 // FILE: test.kt
 package a
 
-fun test() = y().<!MISSING_DEPENDENCY_CLASS!>getZ<!>()
+fun test() = y().<!MISSING_DEPENDENCY_CLASS!>getZ<!>()

compiler/testData/diagnostics/tests/javac/inheritance/InheritanceAmbiguity2.fir.kt

@@ -1,30 +0,0 @@
-// FILE: a/x.java
-package a;
-
-public class x {
-    public class Z {}
-}
-
-// FILE: a/i.java
-package a;
-
-public interface i {
-    public class Z {}
-}
-
-// FILE: a/i2.java
-package a;
-
-public interface i2 extends i {}
-
-// FILE: a/y.java
-package a;
-
-public class y extends x implements i2 {
-    public Z getZ() { return null; }
-}
-
-// FILE: test.kt
-package a
-
-fun test() = y().getZ()

compiler/testData/diagnostics/tests/javac/inheritance/InheritanceAmbiguity2.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // FILE: a/x.java
 package a;
 
@@ -27,4 +28,4 @@ public class y extends x implements i2 {
 // FILE: test.kt
 package a
 
-fun test() = y().<!MISSING_DEPENDENCY_CLASS!>getZ<!>()
+fun test() = y().<!MISSING_DEPENDENCY_CLASS!>getZ<!>()

compiler/testData/diagnostics/tests/javac/inheritance/InheritanceAmbiguity3.fir.kt

@@ -1,25 +0,0 @@
-// FILE: a/i.java
-package a;
-
-public interface i {
-    public class Z {}
-}
-
-// FILE: a/i2.java
-package a;
-
-public interface i2 {
-    public class Z {}
-}
-
-// FILE: a/x.java
-package a;
-
-public class x implements i, i2 {
-    public Z getZ() { return null; }
-}
-
-// FILE: test.kt
-package a
-
-fun test() = x().getZ()

compiler/testData/diagnostics/tests/javac/inheritance/InheritanceAmbiguity3.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // FILE: a/i.java
 package a;
 
@@ -22,4 +23,4 @@ public class x implements i, i2 {
 // FILE: test.kt
 package a
 
-fun test() = x().<!MISSING_DEPENDENCY_CLASS!>getZ<!>()
+fun test() = x().<!MISSING_DEPENDENCY_CLASS!>getZ<!>()

compiler/testData/diagnostics/tests/javac/inheritance/InheritanceAmbiguity4.fir.kt

@@ -1,47 +0,0 @@
-// FILE: a/x.java
-package a;
-
-public class x {
-    class O {}
-}
-
-// FILE: a/x1.java
-package a;
-
-public class x1 extends x {}
-
-// FILE: a/x2.java
-package a;
-
-public class x2 extends x1 {}
-
-// FILE: a/i.java
-package a;
-
-public interface i {
-    public class O {}
-}
-
-// FILE: a/i2.java
-package a;
-
-public interface i2 extends i {
-    public class O {}
-}
-
-// FILE: a/i3.java
-package a;
-
-public interface i3 extends i2 {}
-
-// FILE: a/test.java
-package a;
-
-public class test extends x2 implements i3 {
-    public O getO() { return null; }
-}
-
-// FILE: test.kt
-package a
-
-fun test1() = test().getO()

compiler/testData/diagnostics/tests/javac/inheritance/InheritanceAmbiguity4.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // FILE: a/x.java
 package a;
 

compiler/testData/diagnostics/tests/javac/typeParameters/Clash.fir.kt

@@ -1,33 +0,0 @@
-// FILE: a/x.java
-package a;
-
-public class x {
-    public class O {}
-}
-
-// FILE: a/i.java
-package a;
-
-public interface i {
-    public class O {}
-}
-
-// FILE: a/i2.java
-package a;
-
-public interface i2 extends i {
-    public O getO();
-}
-
-// FILE: a/Test.java
-package a;
-
-public class Test extends x implements i2 {
-    @Override
-    public O getO() { return null; }
-}
-
-// FILE: test.kt
-package a
-
-fun test() = Test().getO()

compiler/testData/diagnostics/tests/javac/typeParameters/Clash.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // FILE: a/x.java
 package a;
 
@@ -30,4 +31,4 @@ public class Test extends x implements i2 {
 // FILE: test.kt
 package a
 
-fun test() = Test().<!MISSING_DEPENDENCY_CLASS!>getO<!>()
+fun test() = Test().<!MISSING_DEPENDENCY_CLASS!>getO<!>()

compiler/tests-spec/testData/diagnostics/notLinked/contracts/analysis/smartcasts/neg/7.fir.kt

@@ -247,7 +247,7 @@ fun case_4(value_1: Any?) {
     case_4_2(<!ARGUMENT_TYPE_MISMATCH!>value_1<!>)
     value_1.toByte()
     case_4_3(value_1)
-    value_1.inv()
+    value_1.<!MISSING_DEPENDENCY_CLASS!>inv<!>()
 }
 
 // TESTCASE NUMBER: 5
@@ -340,28 +340,28 @@ fun case_8(value_1: Any?) {
         value_1<!UNNECESSARY_SAFE_CALL!>?.<!><!UNRESOLVED_REFERENCE!>toByte<!>()
         if (case_8_2(<!ARGUMENT_TYPE_MISMATCH!>value_1<!>)) {
             value_1.toByte()
-            if (case_8_3(value_1)) value_1.inv()
+            if (case_8_3(value_1)) value_1.<!MISSING_DEPENDENCY_CLASS!>inv<!>()
         }
     }
     if (!case_8_4(value_1)) {
         value_1<!UNNECESSARY_SAFE_CALL!>?.<!><!UNRESOLVED_REFERENCE!>toByte<!>()
         if (!case_8_5(<!ARGUMENT_TYPE_MISMATCH!>value_1<!>)) {
             value_1.toByte()
-            if (!case_8_6(value_1)) value_1.inv()
+            if (!case_8_6(value_1)) value_1.<!MISSING_DEPENDENCY_CLASS!>inv<!>()
         }
     }
     if (case_8_7(value_1) == null) {
         value_1?.<!UNRESOLVED_REFERENCE!>toByte<!>()
         if (case_8_8(<!ARGUMENT_TYPE_MISMATCH!>value_1<!>) != null) {
             value_1<!UNSAFE_CALL!>.<!>toByte()
-            if (case_8_9(<!ARGUMENT_TYPE_MISMATCH!>value_1<!>) != null) value_1<!UNSAFE_CALL!>.<!>inv()
+            if (case_8_9(<!ARGUMENT_TYPE_MISMATCH!>value_1<!>) != null) value_1<!UNSAFE_CALL!>.<!><!MISSING_DEPENDENCY_CLASS!>inv<!>()
         }
     }
     if (case_8_10(value_1) != null) {
         value_1?.<!UNRESOLVED_REFERENCE!>toByte<!>()
         if (case_8_11(<!ARGUMENT_TYPE_MISMATCH!>value_1<!>) == null) {
             value_1<!UNSAFE_CALL!>.<!>toByte()
-            if (case_8_12(<!ARGUMENT_TYPE_MISMATCH!>value_1<!>) == null) value_1<!UNSAFE_CALL!>.<!>inv()
+            if (case_8_12(<!ARGUMENT_TYPE_MISMATCH!>value_1<!>) == null) value_1<!UNSAFE_CALL!>.<!><!MISSING_DEPENDENCY_CLASS!>inv<!>()
         }
     }
 }

compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/16.fir.kt

@@ -19,7 +19,7 @@ fun case_1(x: ClassWithCustomEquals) {
     val y = null
     if (<!SENSELESS_COMPARISON!>x == y<!>) {
         <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>.inv()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>.<!MISSING_DEPENDENCY_CLASS!>inv<!>()
     }
 }
 
@@ -27,7 +27,7 @@ fun case_1(x: ClassWithCustomEquals) {
 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")!>x<!>.inv()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>.<!MISSING_DEPENDENCY_CLASS!>inv<!>()
     }
 }
 
@@ -39,7 +39,7 @@ fun case_2(x: ClassWithCustomEquals) {
 fun case_3(x: ClassWithCustomEquals, y: Nothing?) {
     if (<!SENSELESS_COMPARISON!>x == y<!>) {
         <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>.inv()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>.<!MISSING_DEPENDENCY_CLASS!>inv<!>()
     }
 }
 
@@ -52,7 +52,7 @@ fun case_4(x: ClassWithCustomEquals) {
     val y = null
     if (<!SENSELESS_COMPARISON!>y == x<!>) {
         <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>.inv()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>.<!MISSING_DEPENDENCY_CLASS!>inv<!>()
     }
 }
 
@@ -64,7 +64,7 @@ fun case_4(x: ClassWithCustomEquals) {
 fun case_5(x: ClassWithCustomEquals, y: Nothing?) {
     if (<!SENSELESS_COMPARISON!>y == x<!>) {
         <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>.inv()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>.<!MISSING_DEPENDENCY_CLASS!>inv<!>()
     }
 }
 
@@ -77,7 +77,7 @@ fun case_6(x: ClassWithCustomEquals) {
     val y = null
     if (<!SENSELESS_COMPARISON!>x == y<!> == true) {
         <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>.inv()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>.<!MISSING_DEPENDENCY_CLASS!>inv<!>()
     }
 }
 
@@ -85,7 +85,7 @@ fun case_6(x: ClassWithCustomEquals) {
 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")!>x<!>.inv()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>.<!MISSING_DEPENDENCY_CLASS!>inv<!>()
     }
 }
 
@@ -97,7 +97,7 @@ fun case_7(x: ClassWithCustomEquals) {
 fun case_8(x: ClassWithCustomEquals, y: Nothing?) {
     if (!(<!SENSELESS_COMPARISON!>y == x<!>) == false) {
         <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>.inv()
+        <!DEBUG_INFO_EXPRESSION_TYPE("ClassWithCustomEquals & kotlin.Nothing")!>x<!>.<!MISSING_DEPENDENCY_CLASS!>inv<!>()
     }
 }
 

compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/2.fir.kt

@@ -13,7 +13,7 @@
 fun case_1(x: Any?) {
     if (x is Nothing) {
         <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing")!>x<!>.inv()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing")!>x<!>.<!MISSING_DEPENDENCY_CLASS!>inv<!>()
     }
 }
 
@@ -21,7 +21,7 @@ fun case_1(x: Any?) {
 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")!>x<!>.inv()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Nothing")!>x<!>.<!MISSING_DEPENDENCY_CLASS!>inv<!>()
     }
 }
 
@@ -29,7 +29,7 @@ fun case_2(x: Any) {
 fun case_3(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<!>.inv()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing")!>x<!>.<!MISSING_DEPENDENCY_CLASS!>inv<!>()
     }
 }
 
@@ -37,7 +37,7 @@ fun case_3(x: Any?) {
 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")!>x<!>.inv()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Nothing")!>x<!>.<!MISSING_DEPENDENCY_CLASS!>inv<!>()
     }
 }
 
@@ -53,7 +53,7 @@ fun case_5(x: Any?) {
 fun case_6(x: Any?) {
     if (!(x !is Nothing)) {
         <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing")!>x<!>.inv()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing")!>x<!>.<!MISSING_DEPENDENCY_CLASS!>inv<!>()
     }
 }
 
@@ -61,7 +61,7 @@ fun case_6(x: Any?) {
 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")!>x<!>.inv()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any & kotlin.Nothing")!>x<!>.<!MISSING_DEPENDENCY_CLASS!>inv<!>()
     }
 }
 
@@ -85,7 +85,7 @@ fun case_9(x: Any?) {
 fun case_10(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<!>.inv()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing")!>x<!>.<!MISSING_DEPENDENCY_CLASS!>inv<!>()
     }
 }
 

compiler/tests-spec/testData/diagnostics/notLinked/dfa/neg/3.fir.kt

@@ -15,7 +15,7 @@
 fun case_1(x: Nothing?) {
     if (x is Int) {
         <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing? & kotlin.Nothing")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing? & kotlin.Nothing")!>x<!>.inv()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing? & kotlin.Nothing")!>x<!>.<!MISSING_DEPENDENCY_CLASS!>inv<!>()
     }
 }
 
@@ -23,7 +23,7 @@ fun case_1(x: Nothing?) {
 fun case_2(x: Nothing) {
     if (<!USELESS_IS_CHECK!>x is Unit<!>) {
         <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>x<!>.inv()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing")!>x<!>.<!MISSING_DEPENDENCY_CLASS!>inv<!>()
     }
 }
 
@@ -71,7 +71,7 @@ fun case_7(x: Nothing) {
 fun case_8(x: Nothing?) {
     if (!(<!USELESS_IS_CHECK!>x is Int?<!>)) else {
         <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>?.inv()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Nothing?")!>x<!>?.<!MISSING_DEPENDENCY_CLASS!>inv<!>()
     }
 }
 

compiler/tests-spec/testData/diagnostics/notLinked/dfa/pos/68.fir.kt

@@ -25,7 +25,7 @@ fun case_1(x: Any?) {
 fun case_2(x: Any?) {
     (x as Nothing?)!!
     <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing")!>x<!>
-    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing")!>x<!><!UNSAFE_CALL{LT}!>.<!><!UNRESOLVED_REFERENCE{LT}!>inv<!>()
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing")!>x<!>.<!MISSING_DEPENDENCY_CLASS!>inv<!>()
 }
 
 // TESTCASE NUMBER: 3
@@ -40,7 +40,7 @@ fun case_3(x: Any?) {
 fun case_4(x: Any?) {
     if (x as Class? is Class) {
         <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & Class")!>x<!>
-        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & Class")!>x<!><!UNSAFE_CALL{LT}!>.<!>prop_1
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & Class")!>x<!>.prop_1
     }
 }
 
@@ -48,7 +48,7 @@ fun case_4(x: Any?) {
 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{LT}!>.<!><!UNRESOLVED_REFERENCE{LT}!>inv<!>()
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.Nothing")!>x<!>.<!MISSING_DEPENDENCY_CLASS!>inv<!>()
     }
 }
 
@@ -56,14 +56,14 @@ fun case_5(x: Any?) {
 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{LT}!>.<!>length
+    <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.String")!>x<!>.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{LT}!>.<!>length
+        <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.Any? & kotlin.String")!>x<!>.length
     }
 }