[NI] Fix extension function check after commonization

`isExtensionFunction` property is false for suspend functions

compiler/fir/fir2ir/tests/org/jetbrains/kotlin/codegen/ir/FirBlackBoxCodegenTestGenerated.java

@@ -13334,6 +13334,11 @@ public class FirBlackBoxCodegenTestGenerated extends AbstractFirBlackBoxCodegenT
             runTest("compiler/testData/codegen/box/inference/subtypingOfIntersectionIltInsideFlexible.kt");
         }
 
+        @TestMetadata("suspendExtensionRecevierFromConstraint.kt")
+        public void testSuspendExtensionRecevierFromConstraint() throws Exception {
+            runTest("compiler/testData/codegen/box/inference/suspendExtensionRecevierFromConstraint.kt");
+        }
+
         @TestMetadata("unsafeVarianceCodegen.kt")
         public void testUnsafeVarianceCodegen() throws Exception {
             runTest("compiler/testData/codegen/box/inference/unsafeVarianceCodegen.kt");

compiler/testData/codegen/box/inference/suspendExtensionRecevierFromConstraint.kt

@@ -0,0 +1,20 @@
+// WITH_RUNTIME
+// KJS_WITH_FULL_RUNTIME
+// !LANGUAGE: +NewInference
+
+class ExtensionReceiver
+typealias SuspendExtensionFunction = suspend ExtensionReceiver.() -> Unit
+suspend fun ExtensionReceiver.extensionMethod() {}
+
+fun test() {
+    val map = mutableMapOf<Unit, SuspendExtensionFunction>()
+
+    map[Unit] = {
+        extensionMethod()
+    }
+}
+
+fun box(): String {
+    test()
+    return "OK"
+}

compiler/tests/org/jetbrains/kotlin/codegen/BlackBoxCodegenTestGenerated.java

@@ -14729,6 +14729,11 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
             runTest("compiler/testData/codegen/box/inference/subtypingOfIntersectionIltInsideFlexible.kt");
         }
 
+        @TestMetadata("suspendExtensionRecevierFromConstraint.kt")
+        public void testSuspendExtensionRecevierFromConstraint() throws Exception {
+            runTest("compiler/testData/codegen/box/inference/suspendExtensionRecevierFromConstraint.kt");
+        }
+
         @TestMetadata("unsafeVarianceCodegen.kt")
         public void testUnsafeVarianceCodegen() throws Exception {
             runTest("compiler/testData/codegen/box/inference/unsafeVarianceCodegen.kt");

compiler/tests/org/jetbrains/kotlin/codegen/LightAnalysisModeTestGenerated.java

@@ -14729,6 +14729,11 @@ public class LightAnalysisModeTestGenerated extends AbstractLightAnalysisModeTes
             runTest("compiler/testData/codegen/box/inference/subtypingOfIntersectionIltInsideFlexible.kt");
         }
 
+        @TestMetadata("suspendExtensionRecevierFromConstraint.kt")
+        public void testSuspendExtensionRecevierFromConstraint() throws Exception {
+            runTest("compiler/testData/codegen/box/inference/suspendExtensionRecevierFromConstraint.kt");
+        }
+
         @TestMetadata("unsafeVarianceCodegen.kt")
         public void testUnsafeVarianceCodegen() throws Exception {
             runTest("compiler/testData/codegen/box/inference/unsafeVarianceCodegen.kt");

compiler/tests/org/jetbrains/kotlin/codegen/ir/IrBlackBoxCodegenTestGenerated.java

@@ -13334,6 +13334,11 @@ public class IrBlackBoxCodegenTestGenerated extends AbstractIrBlackBoxCodegenTes
             runTest("compiler/testData/codegen/box/inference/subtypingOfIntersectionIltInsideFlexible.kt");
         }
 
+        @TestMetadata("suspendExtensionRecevierFromConstraint.kt")
+        public void testSuspendExtensionRecevierFromConstraint() throws Exception {
+            runTest("compiler/testData/codegen/box/inference/suspendExtensionRecevierFromConstraint.kt");
+        }
+
         @TestMetadata("unsafeVarianceCodegen.kt")
         public void testUnsafeVarianceCodegen() throws Exception {
             runTest("compiler/testData/codegen/box/inference/unsafeVarianceCodegen.kt");

core/descriptors/src/org/jetbrains/kotlin/types/checker/ClassicTypeSystemContext.kt

@@ -680,7 +680,7 @@ interface ClassicTypeSystemContext : TypeSystemInferenceExtensionContext, TypeSy
 
     override fun KotlinTypeMarker.isExtensionFunctionType(): Boolean {
         require(this is KotlinType, this::errorMessage)
-        return this.isExtensionFunctionType
+        return this.isBuiltinExtensionFunctionalType
     }
 
     override fun KotlinTypeMarker.extractArgumentsForFunctionalTypeOrSubtype(): List<KotlinTypeMarker> {

js/js.tests/test/org/jetbrains/kotlin/js/test/es6/semantics/IrJsCodegenBoxES6TestGenerated.java

@@ -11434,6 +11434,11 @@ public class IrJsCodegenBoxES6TestGenerated extends AbstractIrJsCodegenBoxES6Tes
             runTest("compiler/testData/codegen/box/inference/referenceToCatchParameterFromLambdaExpression.kt");
         }
 
+        @TestMetadata("suspendExtensionRecevierFromConstraint.kt")
+        public void testSuspendExtensionRecevierFromConstraint() throws Exception {
+            runTest("compiler/testData/codegen/box/inference/suspendExtensionRecevierFromConstraint.kt");
+        }
+
         @TestMetadata("unsafeVarianceCodegen.kt")
         public void testUnsafeVarianceCodegen() throws Exception {
             runTest("compiler/testData/codegen/box/inference/unsafeVarianceCodegen.kt");

js/js.tests/test/org/jetbrains/kotlin/js/test/ir/semantics/IrJsCodegenBoxTestGenerated.java

@@ -11434,6 +11434,11 @@ public class IrJsCodegenBoxTestGenerated extends AbstractIrJsCodegenBoxTest {
             runTest("compiler/testData/codegen/box/inference/referenceToCatchParameterFromLambdaExpression.kt");
         }
 
+        @TestMetadata("suspendExtensionRecevierFromConstraint.kt")
+        public void testSuspendExtensionRecevierFromConstraint() throws Exception {
+            runTest("compiler/testData/codegen/box/inference/suspendExtensionRecevierFromConstraint.kt");
+        }
+
         @TestMetadata("unsafeVarianceCodegen.kt")
         public void testUnsafeVarianceCodegen() throws Exception {
             runTest("compiler/testData/codegen/box/inference/unsafeVarianceCodegen.kt");

js/js.tests/test/org/jetbrains/kotlin/js/test/semantics/JsCodegenBoxTestGenerated.java

@@ -11499,6 +11499,11 @@ public class JsCodegenBoxTestGenerated extends AbstractJsCodegenBoxTest {
             runTest("compiler/testData/codegen/box/inference/referenceToCatchParameterFromLambdaExpression.kt");
         }
 
+        @TestMetadata("suspendExtensionRecevierFromConstraint.kt")
+        public void testSuspendExtensionRecevierFromConstraint() throws Exception {
+            runTest("compiler/testData/codegen/box/inference/suspendExtensionRecevierFromConstraint.kt");
+        }
+
         @TestMetadata("unsafeVarianceCodegen.kt")
         public void testUnsafeVarianceCodegen() throws Exception {
             runTest("compiler/testData/codegen/box/inference/unsafeVarianceCodegen.kt");