Add a test

compiler/testData/codegen/box/bridges/fakeOverrideFromInterfaceThroughIntermediateClass.kt

@@ -0,0 +1,21 @@
+// KT-4145
+
+interface A {
+    fun foo(): Any
+}
+
+interface B {
+    fun foo(): String = "A"
+}
+
+open class D: B
+
+open class C: D(), A
+
+fun box(): String {
+    val a: A = C()
+    if (a.foo() != "A") return "Fail 1"
+    if ((a as B).foo() != "A") return "Fail 2"
+    if ((a as C).foo() != "A") return "Fail 3"
+    return "OK"
+}

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

@@ -1251,6 +1251,11 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
             runTest("compiler/testData/codegen/box/bridges/fakeGenericCovariantOverrideWithDelegation.kt");
         }
 
+        @TestMetadata("fakeOverrideFromInterfaceThroughIntermediateClass.kt")
+        public void testFakeOverrideFromInterfaceThroughIntermediateClass() throws Exception {
+            runTest("compiler/testData/codegen/box/bridges/fakeOverrideFromInterfaceThroughIntermediateClass.kt");
+        }
+
         @TestMetadata("fakeOverrideOfTraitImpl.kt")
         public void testFakeOverrideOfTraitImpl() throws Exception {
             runTest("compiler/testData/codegen/box/bridges/fakeOverrideOfTraitImpl.kt");

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

@@ -1251,6 +1251,11 @@ public class LightAnalysisModeTestGenerated extends AbstractLightAnalysisModeTes
             runTest("compiler/testData/codegen/box/bridges/fakeGenericCovariantOverrideWithDelegation.kt");
         }
 
+        @TestMetadata("fakeOverrideFromInterfaceThroughIntermediateClass.kt")
+        public void testFakeOverrideFromInterfaceThroughIntermediateClass() throws Exception {
+            runTest("compiler/testData/codegen/box/bridges/fakeOverrideFromInterfaceThroughIntermediateClass.kt");
+        }
+
         @TestMetadata("fakeOverrideOfTraitImpl.kt")
         public void testFakeOverrideOfTraitImpl() throws Exception {
             runTest("compiler/testData/codegen/box/bridges/fakeOverrideOfTraitImpl.kt");

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

@@ -1251,6 +1251,11 @@ public class IrBlackBoxCodegenTestGenerated extends AbstractIrBlackBoxCodegenTes
             runTest("compiler/testData/codegen/box/bridges/fakeGenericCovariantOverrideWithDelegation.kt");
         }
 
+        @TestMetadata("fakeOverrideFromInterfaceThroughIntermediateClass.kt")
+        public void testFakeOverrideFromInterfaceThroughIntermediateClass() throws Exception {
+            runTest("compiler/testData/codegen/box/bridges/fakeOverrideFromInterfaceThroughIntermediateClass.kt");
+        }
+
         @TestMetadata("fakeOverrideOfTraitImpl.kt")
         public void testFakeOverrideOfTraitImpl() throws Exception {
             runTest("compiler/testData/codegen/box/bridges/fakeOverrideOfTraitImpl.kt");

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

@@ -956,6 +956,11 @@ public class IrJsCodegenBoxTestGenerated extends AbstractIrJsCodegenBoxTest {
             runTest("compiler/testData/codegen/box/bridges/fakeGenericCovariantOverrideWithDelegation.kt");
         }
 
+        @TestMetadata("fakeOverrideFromInterfaceThroughIntermediateClass.kt")
+        public void testFakeOverrideFromInterfaceThroughIntermediateClass() throws Exception {
+            runTest("compiler/testData/codegen/box/bridges/fakeOverrideFromInterfaceThroughIntermediateClass.kt");
+        }
+
         @TestMetadata("fakeOverrideOfTraitImpl.kt")
         public void testFakeOverrideOfTraitImpl() throws Exception {
             runTest("compiler/testData/codegen/box/bridges/fakeOverrideOfTraitImpl.kt");

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

@@ -956,6 +956,11 @@ public class JsCodegenBoxTestGenerated extends AbstractJsCodegenBoxTest {
             runTest("compiler/testData/codegen/box/bridges/fakeGenericCovariantOverrideWithDelegation.kt");
         }
 
+        @TestMetadata("fakeOverrideFromInterfaceThroughIntermediateClass.kt")
+        public void testFakeOverrideFromInterfaceThroughIntermediateClass() throws Exception {
+            runTest("compiler/testData/codegen/box/bridges/fakeOverrideFromInterfaceThroughIntermediateClass.kt");
+        }
+
         @TestMetadata("fakeOverrideOfTraitImpl.kt")
         public void testFakeOverrideOfTraitImpl() throws Exception {
             runTest("compiler/testData/codegen/box/bridges/fakeOverrideOfTraitImpl.kt");