KT-38337 Fix inline class value coercion in delegated members

2020-04-20 18:25:25 +03:00
parent 29f19c78f2
commit 318d4d17ba
15 changed files with 586 additions and 36 deletions
@@ -1588,19 +1588,34 @@ public class FunctionCodegen {
                            @NotNull MethodContext context,
                            @NotNull MemberCodegen<?> parentCodegen
                    ) {
-                        Method delegateToMethod = typeMapper.mapToCallableMethod(delegatedTo, /* superCall = */ false).getAsmMethod();
                        Method delegateMethod = typeMapper.mapAsmMethod(delegateFunction);
-
                        Type[] argTypes = delegateMethod.getArgumentTypes();
+                        List<KotlinType> argKotlinTypes = getKotlinTypesForJvmParameters(delegateFunction);
+
+                        Method delegateToMethod = typeMapper.mapToCallableMethod(delegatedTo, /* superCall = */ false).getAsmMethod();
                        Type[] originalArgTypes = delegateToMethod.getArgumentTypes();
+                        List<KotlinType> originalArgKotlinTypes = getKotlinTypesForJvmParameters(delegatedTo);

                        InstructionAdapter iv = new InstructionAdapter(mv);
                        iv.load(0, OBJECT_TYPE);
                        field.put(iv);
-                        for (int i = 0, reg = 1; i < argTypes.length; i++) {
-                            StackValue.local(reg, argTypes[i]).put(originalArgTypes[i], iv);
-                            //noinspection AssignmentToForLoopParameter
-                            reg += argTypes[i].getSize();
+
+                        // When delegating to inline class, we invoke static implementation method
+                        // that takes inline class underlying value as 1st argument.
+                        int toArgsShift = toClass.isInline() ? 1 : 0;
+
+                        int reg = 1;
+                        for (int i = 0; i < argTypes.length; ++i) {
+                            Type argType = argTypes[i];
+                            KotlinType argKotlinType = argKotlinTypes.get(i);
+
+                            Type toArgType = originalArgTypes[i + toArgsShift];
+                            KotlinType toArgKotlinType = originalArgKotlinTypes.get(i);
+
+                            StackValue.local(reg, argType, argKotlinType)
+                                    .put(toArgType, toArgKotlinType, iv);
+
+                            reg += argType.getSize();
                        }

                        String internalName = typeMapper.mapClass(toClass).getInternalName();
@@ -1614,6 +1629,7 @@ public class FunctionCodegen {
                            iv.invokevirtual(internalName, delegateToMethod.getName(), delegateToMethod.getDescriptor(), false);
                        }

+                        //noinspection ConstantConditions
                        StackValue stackValue = AsmUtil.genNotNullAssertions(
                                state,
                                StackValue.onStack(delegateToMethod.getReturnType(), delegatedTo.getReturnType()),
@@ -1638,6 +1654,28 @@ public class FunctionCodegen {
                    public boolean skipGenericSignature() {
                        return skipGenericSignature;
                    }
+
+                    private List<KotlinType> getKotlinTypesForJvmParameters(@NotNull FunctionDescriptor functionDescriptor) {
+                        List<KotlinType> kotlinTypes = new ArrayList<>();
+
+                        ReceiverParameterDescriptor extensionReceiver = functionDescriptor.getExtensionReceiverParameter();
+                        if (extensionReceiver != null) {
+                            kotlinTypes.add(extensionReceiver.getType());
+                        }
+
+                        for (ValueParameterDescriptor parameter : functionDescriptor.getValueParameters()) {
+                            kotlinTypes.add(parameter.getType());
+                        }
+
+                        if (functionDescriptor.isSuspend()) {
+                            // Suspend functions take continuation type as last argument.
+                            // It's not an inline class, so we don't really care about exact KotlinType here.
+                            // Just make sure argument types are counted properly.
+                            kotlinTypes.add(null);
+                        }
+
+                        return kotlinTypes;
+                    }
                }
        );
    }
@@ -12519,11 +12519,6 @@ public class FirBlackBoxCodegenTestGenerated extends AbstractFirBlackBoxCodegenT
            runTest("compiler/testData/codegen/box/inlineClasses/inlineFunctionInsideInlineClass.kt");
        }

-        @TestMetadata("interfaceImplementationByDelegation.kt")
-        public void testInterfaceImplementationByDelegation() throws Exception {
-            runTest("compiler/testData/codegen/box/inlineClasses/interfaceImplementationByDelegation.kt");
-        }
-
        @TestMetadata("iterateOverArrayOfInlineClassValues.kt")
        public void testIterateOverArrayOfInlineClassValues() throws Exception {
            runTest("compiler/testData/codegen/box/inlineClasses/iterateOverArrayOfInlineClassValues.kt");
@@ -13570,6 +13565,59 @@ public class FirBlackBoxCodegenTestGenerated extends AbstractFirBlackBoxCodegenT
            }
        }

+        @TestMetadata("compiler/testData/codegen/box/inlineClasses/interfaceDelegation")
+        @TestDataPath("$PROJECT_ROOT")
+        @RunWith(JUnit3RunnerWithInners.class)
+        public static class InterfaceDelegation extends AbstractFirBlackBoxCodegenTest {
+            private void runTest(String testDataFilePath) throws Exception {
+                KotlinTestUtils.runTestWithCustomIgnoreDirective(this::doTest, TargetBackend.JVM_IR, testDataFilePath, "// IGNORE_BACKEND_FIR: ");
+            }
+
+            public void testAllFilesPresentInInterfaceDelegation() throws Exception {
+                KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/codegen/box/inlineClasses/interfaceDelegation"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JVM_IR, true);
+            }
+
+            @TestMetadata("interfaceImplementationByDelegation.kt")
+            public void testInterfaceImplementationByDelegation() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/interfaceImplementationByDelegation.kt");
+            }
+
+            @TestMetadata("kt38337.kt")
+            public void testKt38337() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/kt38337.kt");
+            }
+
+            @TestMetadata("memberExtValDelegationWithInlineClassParameterTypes.kt")
+            public void testMemberExtValDelegationWithInlineClassParameterTypes() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberExtValDelegationWithInlineClassParameterTypes.kt");
+            }
+
+            @TestMetadata("memberExtVarDelegationWithInlineClassParameterTypes.kt")
+            public void testMemberExtVarDelegationWithInlineClassParameterTypes() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberExtVarDelegationWithInlineClassParameterTypes.kt");
+            }
+
+            @TestMetadata("memberFunDelegatedToInlineClassInt.kt")
+            public void testMemberFunDelegatedToInlineClassInt() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberFunDelegatedToInlineClassInt.kt");
+            }
+
+            @TestMetadata("memberFunDelegatedToInlineClassLong.kt")
+            public void testMemberFunDelegatedToInlineClassLong() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberFunDelegatedToInlineClassLong.kt");
+            }
+
+            @TestMetadata("memberFunDelegationToInlineClassWithInlineClassParameterTypes.kt")
+            public void testMemberFunDelegationToInlineClassWithInlineClassParameterTypes() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberFunDelegationToInlineClassWithInlineClassParameterTypes.kt");
+            }
+
+            @TestMetadata("memberFunDelegationWithInlineClassParameterTypes.kt")
+            public void testMemberFunDelegationWithInlineClassParameterTypes() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberFunDelegationWithInlineClassParameterTypes.kt");
+            }
+        }
+
        @TestMetadata("compiler/testData/codegen/box/inlineClasses/interfaceMethodCalls")
        @TestDataPath("$PROJECT_ROOT")
        @RunWith(JUnit3RunnerWithInners.class)
@@ -0,0 +1,13 @@
+// KJS_WITH_FULL_RUNTIME
+// WITH_RUNTIME
+// IGNORE_BACKEND_FIR: JVM_IR
+
+inline class Wrapper(val id: Int)
+
+class DMap(private val map: Map<Wrapper, String>) :
+        Map<Wrapper, String> by map
+
+fun box(): String {
+    val dmap = DMap(mutableMapOf(Wrapper(42) to "OK"))
+    return dmap[Wrapper(42)] ?: "Fail"
+}
@@ -0,0 +1,40 @@
+// KJS_WITH_FULL_RUNTIME
+// WITH_RUNTIME
+// IGNORE_BACKEND_FIR: JVM_IR
+import kotlin.test.assertEquals
+
+inline class S(val x: String)
+
+interface IFoo {
+    val S.extVal: String
+}
+
+interface GFoo<T> {
+    val T.extVal: String
+}
+
+object FooImpl : IFoo {
+    override val S.extVal: String
+        get() = x
+}
+
+object GFooImpl : GFoo<S> {
+    override val S.extVal: String
+        get() = x
+}
+
+class TestFoo : IFoo by FooImpl
+
+class TestGFoo : GFoo<S> by GFooImpl
+
+fun box(): String {
+    with(TestFoo()) {
+        assertEquals("OK", S("OK").extVal)
+    }
+
+    with(TestGFoo()) {
+        assertEquals("OK", S("OK").extVal)
+    }
+
+    return "OK"
+}
@@ -0,0 +1,47 @@
+// KJS_WITH_FULL_RUNTIME
+// WITH_RUNTIME
+// IGNORE_BACKEND_FIR: JVM_IR
+
+import kotlin.test.assertEquals
+
+inline class S(val xs: Array<String>)
+
+interface IFoo {
+    var S.extVar: String
+}
+
+interface GFoo<T> {
+    var T.extVar: String
+}
+
+object FooImpl : IFoo {
+    override var S.extVar: String
+        get() = xs[0]
+        set(value) { xs[0] = value }
+}
+
+object GFooImpl : GFoo<S> {
+    override var S.extVar: String
+        get() = xs[0]
+        set(value) { xs[0] = value }
+}
+
+class TestFoo : IFoo by FooImpl
+
+class TestGFoo : GFoo<S> by GFooImpl
+
+fun box(): String {
+    with(TestFoo()) {
+        val s = S(arrayOf("Fail 1"))
+        s.extVar = "OK"
+        assertEquals("OK", s.extVar)
+    }
+
+    with(TestGFoo()) {
+        val s = S(arrayOf("Fail 2"))
+        s.extVar = "OK"
+        assertEquals("OK", s.extVar)
+    }
+
+    return "OK"
+}
@@ -0,0 +1,20 @@
+// KJS_WITH_FULL_RUNTIME
+// WITH_RUNTIME
+// IGNORE_BACKEND_FIR: JVM_IR
+import kotlin.test.assertEquals
+
+interface IFoo {
+    fun foo(s: String): String
+}
+
+inline class Z(val x: Int) : IFoo {
+    override fun foo(s: String): String = x.toString() + s
+}
+
+class Test(x: Int) : IFoo by Z(x)
+
+fun box(): String {
+    assertEquals("1OK", Test(1).foo("OK"))
+
+    return "OK"
+}
@@ -0,0 +1,20 @@
+// KJS_WITH_FULL_RUNTIME
+// WITH_RUNTIME
+// IGNORE_BACKEND_FIR: JVM_IR
+import kotlin.test.assertEquals
+
+interface IFoo {
+    fun foo(s: String): String
+}
+
+inline class Z(val x: Long) : IFoo {
+    override fun foo(s: String): String = x.toString() + s
+}
+
+class Test(x: Long) : IFoo by Z(x)
+
+fun box(): String {
+    assertEquals("1OK", Test(1L).foo("OK"))
+
+    return "OK"
+}
@@ -0,0 +1,42 @@
+// KJS_WITH_FULL_RUNTIME
+// WITH_RUNTIME
+// IGNORE_BACKEND_FIR: JVM_IR
+import kotlin.test.assertEquals
+
+inline class S(val x: String)
+
+interface IFoo<T> {
+    fun memberFun(s1: S, s2: String): String
+    fun memberFunT(x1: T, x2: String): String
+    fun <X> genericMemberFun(x1: T, x2: X): String
+    fun S.memberExtFun(s: String): String
+    fun T.memberExtFunT(x: String): String
+    fun <X> T.genericMemberExtFun(x: X): String
+}
+
+inline class FooImpl(val xs: Array<String>) : IFoo<S> {
+    override fun memberFun(s1: S, s2: String): String = xs[0] + s1.x + s2
+    override fun memberFunT(x1: S, x2: String): String = xs[0] + x1.x + x2
+    override fun <X> genericMemberFun(x1: S, x2: X): String = xs[0] + x1.x + x2.toString()
+    override fun S.memberExtFun(s: String): String = xs[0] + this.x + s
+    override fun S.memberExtFunT(x: String): String = xs[0] + this.x + x
+    override fun <X> S.genericMemberExtFun(x: X): String = xs[0] + this.x + x.toString()
+}
+
+class Test : IFoo<S> by FooImpl(arrayOf("1"))
+
+fun box(): String {
+    val test = Test()
+
+    assertEquals("1OK", test.memberFun(S("O"), "K"))
+    assertEquals("1OK", test.memberFunT(S("O"), "K"))
+    assertEquals("1OK", test.genericMemberFun(S("O"), "K"))
+
+    with(test) {
+        assertEquals("1OK", S("O").memberExtFun("K"))
+        assertEquals("1OK", S("O").memberExtFunT("K"))
+        assertEquals("1OK", S("O").genericMemberExtFun("K"))
+    }
+
+    return "OK"
+}
@@ -0,0 +1,42 @@
+// KJS_WITH_FULL_RUNTIME
+// WITH_RUNTIME
+// IGNORE_BACKEND_FIR: JVM_IR
+import kotlin.test.assertEquals
+
+inline class S(val x: String)
+
+interface IFoo<T> {
+    fun memberFun(s1: S, s2: String): String
+    fun memberFunT(x1: T, x2: String): String
+    fun <X> genericMemberFun(x1: T, x2: X): String
+    fun S.memberExtFun(s: String): String
+    fun T.memberExtFunT(x: String): String
+    fun <X> T.genericMemberExtFun(x: X): String
+}
+
+object FooImpl : IFoo<S> {
+    override fun memberFun(s1: S, s2: String): String = s1.x + s2
+    override fun memberFunT(x1: S, x2: String): String = x1.x + x2
+    override fun <X> genericMemberFun(x1: S, x2: X): String = x1.x + x2.toString()
+    override fun S.memberExtFun(s: String): String = this.x + s
+    override fun S.memberExtFunT(x: String): String = this.x + x
+    override fun <X> S.genericMemberExtFun(x: X): String = this.x + x.toString()
+}
+
+class Test : IFoo<S> by FooImpl
+
+fun box(): String {
+    val test = Test()
+
+    assertEquals("OK", test.memberFun(S("O"), "K"))
+    assertEquals("OK", test.memberFunT(S("O"), "K"))
+    assertEquals("OK", test.genericMemberFun(S("O"), "K"))
+
+    with(test) {
+        assertEquals("OK", S("O").memberExtFun("K"))
+        assertEquals("OK", S("O").memberExtFunT("K"))
+        assertEquals("OK", S("O").genericMemberExtFun("K"))
+    }
+
+    return "OK"
+}
@@ -13734,11 +13734,6 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
            runTest("compiler/testData/codegen/box/inlineClasses/inlineFunctionInsideInlineClass.kt");
        }

-        @TestMetadata("interfaceImplementationByDelegation.kt")
-        public void testInterfaceImplementationByDelegation() throws Exception {
-            runTest("compiler/testData/codegen/box/inlineClasses/interfaceImplementationByDelegation.kt");
-        }
-
        @TestMetadata("iterateOverArrayOfInlineClassValues.kt")
        public void testIterateOverArrayOfInlineClassValues() throws Exception {
            runTest("compiler/testData/codegen/box/inlineClasses/iterateOverArrayOfInlineClassValues.kt");
@@ -14785,6 +14780,59 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
            }
        }

+        @TestMetadata("compiler/testData/codegen/box/inlineClasses/interfaceDelegation")
+        @TestDataPath("$PROJECT_ROOT")
+        @RunWith(JUnit3RunnerWithInners.class)
+        public static class InterfaceDelegation extends AbstractBlackBoxCodegenTest {
+            private void runTest(String testDataFilePath) throws Exception {
+                KotlinTestUtils.runTest(this::doTest, TargetBackend.JVM, testDataFilePath);
+            }
+
+            public void testAllFilesPresentInInterfaceDelegation() throws Exception {
+                KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/codegen/box/inlineClasses/interfaceDelegation"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JVM, true);
+            }
+
+            @TestMetadata("interfaceImplementationByDelegation.kt")
+            public void testInterfaceImplementationByDelegation() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/interfaceImplementationByDelegation.kt");
+            }
+
+            @TestMetadata("kt38337.kt")
+            public void testKt38337() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/kt38337.kt");
+            }
+
+            @TestMetadata("memberExtValDelegationWithInlineClassParameterTypes.kt")
+            public void testMemberExtValDelegationWithInlineClassParameterTypes() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberExtValDelegationWithInlineClassParameterTypes.kt");
+            }
+
+            @TestMetadata("memberExtVarDelegationWithInlineClassParameterTypes.kt")
+            public void testMemberExtVarDelegationWithInlineClassParameterTypes() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberExtVarDelegationWithInlineClassParameterTypes.kt");
+            }
+
+            @TestMetadata("memberFunDelegatedToInlineClassInt.kt")
+            public void testMemberFunDelegatedToInlineClassInt() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberFunDelegatedToInlineClassInt.kt");
+            }
+
+            @TestMetadata("memberFunDelegatedToInlineClassLong.kt")
+            public void testMemberFunDelegatedToInlineClassLong() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberFunDelegatedToInlineClassLong.kt");
+            }
+
+            @TestMetadata("memberFunDelegationToInlineClassWithInlineClassParameterTypes.kt")
+            public void testMemberFunDelegationToInlineClassWithInlineClassParameterTypes() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberFunDelegationToInlineClassWithInlineClassParameterTypes.kt");
+            }
+
+            @TestMetadata("memberFunDelegationWithInlineClassParameterTypes.kt")
+            public void testMemberFunDelegationWithInlineClassParameterTypes() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberFunDelegationWithInlineClassParameterTypes.kt");
+            }
+        }
+
        @TestMetadata("compiler/testData/codegen/box/inlineClasses/interfaceMethodCalls")
        @TestDataPath("$PROJECT_ROOT")
        @RunWith(JUnit3RunnerWithInners.class)
@@ -13739,11 +13739,6 @@ public class LightAnalysisModeTestGenerated extends AbstractLightAnalysisModeTes
            runTest("compiler/testData/codegen/box/inlineClasses/inlineFunctionInsideInlineClass.kt");
        }

-        @TestMetadata("interfaceImplementationByDelegation.kt")
-        public void testInterfaceImplementationByDelegation() throws Exception {
-            runTest("compiler/testData/codegen/box/inlineClasses/interfaceImplementationByDelegation.kt");
-        }
-
        @TestMetadata("iterateOverArrayOfInlineClassValues.kt")
        public void testIterateOverArrayOfInlineClassValues() throws Exception {
            runTest("compiler/testData/codegen/box/inlineClasses/iterateOverArrayOfInlineClassValues.kt");
@@ -14785,6 +14780,59 @@ public class LightAnalysisModeTestGenerated extends AbstractLightAnalysisModeTes
            }
        }

+        @TestMetadata("compiler/testData/codegen/box/inlineClasses/interfaceDelegation")
+        @TestDataPath("$PROJECT_ROOT")
+        @RunWith(JUnit3RunnerWithInners.class)
+        public static class InterfaceDelegation extends AbstractLightAnalysisModeTest {
+            private void runTest(String testDataFilePath) throws Exception {
+                KotlinTestUtils.runTest(this::doTest, TargetBackend.JVM, testDataFilePath);
+            }
+
+            public void testAllFilesPresentInInterfaceDelegation() throws Exception {
+                KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/codegen/box/inlineClasses/interfaceDelegation"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JVM, true);
+            }
+
+            @TestMetadata("interfaceImplementationByDelegation.kt")
+            public void testInterfaceImplementationByDelegation() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/interfaceImplementationByDelegation.kt");
+            }
+
+            @TestMetadata("kt38337.kt")
+            public void testKt38337() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/kt38337.kt");
+            }
+
+            @TestMetadata("memberExtValDelegationWithInlineClassParameterTypes.kt")
+            public void testMemberExtValDelegationWithInlineClassParameterTypes() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberExtValDelegationWithInlineClassParameterTypes.kt");
+            }
+
+            @TestMetadata("memberExtVarDelegationWithInlineClassParameterTypes.kt")
+            public void testMemberExtVarDelegationWithInlineClassParameterTypes() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberExtVarDelegationWithInlineClassParameterTypes.kt");
+            }
+
+            @TestMetadata("memberFunDelegatedToInlineClassInt.kt")
+            public void testMemberFunDelegatedToInlineClassInt() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberFunDelegatedToInlineClassInt.kt");
+            }
+
+            @TestMetadata("memberFunDelegatedToInlineClassLong.kt")
+            public void testMemberFunDelegatedToInlineClassLong() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberFunDelegatedToInlineClassLong.kt");
+            }
+
+            @TestMetadata("memberFunDelegationToInlineClassWithInlineClassParameterTypes.kt")
+            public void testMemberFunDelegationToInlineClassWithInlineClassParameterTypes() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberFunDelegationToInlineClassWithInlineClassParameterTypes.kt");
+            }
+
+            @TestMetadata("memberFunDelegationWithInlineClassParameterTypes.kt")
+            public void testMemberFunDelegationWithInlineClassParameterTypes() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberFunDelegationWithInlineClassParameterTypes.kt");
+            }
+        }
+
        @TestMetadata("compiler/testData/codegen/box/inlineClasses/interfaceMethodCalls")
        @TestDataPath("$PROJECT_ROOT")
        @RunWith(JUnit3RunnerWithInners.class)
@@ -12519,11 +12519,6 @@ public class IrBlackBoxCodegenTestGenerated extends AbstractIrBlackBoxCodegenTes
            runTest("compiler/testData/codegen/box/inlineClasses/inlineFunctionInsideInlineClass.kt");
        }

-        @TestMetadata("interfaceImplementationByDelegation.kt")
-        public void testInterfaceImplementationByDelegation() throws Exception {
-            runTest("compiler/testData/codegen/box/inlineClasses/interfaceImplementationByDelegation.kt");
-        }
-
        @TestMetadata("iterateOverArrayOfInlineClassValues.kt")
        public void testIterateOverArrayOfInlineClassValues() throws Exception {
            runTest("compiler/testData/codegen/box/inlineClasses/iterateOverArrayOfInlineClassValues.kt");
@@ -13570,6 +13565,59 @@ public class IrBlackBoxCodegenTestGenerated extends AbstractIrBlackBoxCodegenTes
            }
        }

+        @TestMetadata("compiler/testData/codegen/box/inlineClasses/interfaceDelegation")
+        @TestDataPath("$PROJECT_ROOT")
+        @RunWith(JUnit3RunnerWithInners.class)
+        public static class InterfaceDelegation extends AbstractIrBlackBoxCodegenTest {
+            private void runTest(String testDataFilePath) throws Exception {
+                KotlinTestUtils.runTest(this::doTest, TargetBackend.JVM_IR, testDataFilePath);
+            }
+
+            public void testAllFilesPresentInInterfaceDelegation() throws Exception {
+                KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/codegen/box/inlineClasses/interfaceDelegation"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JVM_IR, true);
+            }
+
+            @TestMetadata("interfaceImplementationByDelegation.kt")
+            public void testInterfaceImplementationByDelegation() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/interfaceImplementationByDelegation.kt");
+            }
+
+            @TestMetadata("kt38337.kt")
+            public void testKt38337() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/kt38337.kt");
+            }
+
+            @TestMetadata("memberExtValDelegationWithInlineClassParameterTypes.kt")
+            public void testMemberExtValDelegationWithInlineClassParameterTypes() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberExtValDelegationWithInlineClassParameterTypes.kt");
+            }
+
+            @TestMetadata("memberExtVarDelegationWithInlineClassParameterTypes.kt")
+            public void testMemberExtVarDelegationWithInlineClassParameterTypes() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberExtVarDelegationWithInlineClassParameterTypes.kt");
+            }
+
+            @TestMetadata("memberFunDelegatedToInlineClassInt.kt")
+            public void testMemberFunDelegatedToInlineClassInt() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberFunDelegatedToInlineClassInt.kt");
+            }
+
+            @TestMetadata("memberFunDelegatedToInlineClassLong.kt")
+            public void testMemberFunDelegatedToInlineClassLong() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberFunDelegatedToInlineClassLong.kt");
+            }
+
+            @TestMetadata("memberFunDelegationToInlineClassWithInlineClassParameterTypes.kt")
+            public void testMemberFunDelegationToInlineClassWithInlineClassParameterTypes() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberFunDelegationToInlineClassWithInlineClassParameterTypes.kt");
+            }
+
+            @TestMetadata("memberFunDelegationWithInlineClassParameterTypes.kt")
+            public void testMemberFunDelegationWithInlineClassParameterTypes() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberFunDelegationWithInlineClassParameterTypes.kt");
+            }
+        }
+
        @TestMetadata("compiler/testData/codegen/box/inlineClasses/interfaceMethodCalls")
        @TestDataPath("$PROJECT_ROOT")
        @RunWith(JUnit3RunnerWithInners.class)
@@ -10789,11 +10789,6 @@ public class IrJsCodegenBoxTestGenerated extends AbstractIrJsCodegenBoxTest {
            runTest("compiler/testData/codegen/box/inlineClasses/inlineFunctionInsideInlineClass.kt");
        }

-        @TestMetadata("interfaceImplementationByDelegation.kt")
-        public void testInterfaceImplementationByDelegation() throws Exception {
-            runTest("compiler/testData/codegen/box/inlineClasses/interfaceImplementationByDelegation.kt");
-        }
-
        @TestMetadata("iterateOverArrayOfInlineClassValues.kt")
        public void testIterateOverArrayOfInlineClassValues() throws Exception {
            runTest("compiler/testData/codegen/box/inlineClasses/iterateOverArrayOfInlineClassValues.kt");
@@ -11765,6 +11760,59 @@ public class IrJsCodegenBoxTestGenerated extends AbstractIrJsCodegenBoxTest {
            }
        }

+        @TestMetadata("compiler/testData/codegen/box/inlineClasses/interfaceDelegation")
+        @TestDataPath("$PROJECT_ROOT")
+        @RunWith(JUnit3RunnerWithInners.class)
+        public static class InterfaceDelegation extends AbstractIrJsCodegenBoxTest {
+            private void runTest(String testDataFilePath) throws Exception {
+                KotlinTestUtils.runTest0(this::doTest, TargetBackend.JS_IR, testDataFilePath);
+            }
+
+            public void testAllFilesPresentInInterfaceDelegation() throws Exception {
+                KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/codegen/box/inlineClasses/interfaceDelegation"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS_IR, true);
+            }
+
+            @TestMetadata("interfaceImplementationByDelegation.kt")
+            public void testInterfaceImplementationByDelegation() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/interfaceImplementationByDelegation.kt");
+            }
+
+            @TestMetadata("kt38337.kt")
+            public void testKt38337() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/kt38337.kt");
+            }
+
+            @TestMetadata("memberExtValDelegationWithInlineClassParameterTypes.kt")
+            public void testMemberExtValDelegationWithInlineClassParameterTypes() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberExtValDelegationWithInlineClassParameterTypes.kt");
+            }
+
+            @TestMetadata("memberExtVarDelegationWithInlineClassParameterTypes.kt")
+            public void testMemberExtVarDelegationWithInlineClassParameterTypes() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberExtVarDelegationWithInlineClassParameterTypes.kt");
+            }
+
+            @TestMetadata("memberFunDelegatedToInlineClassInt.kt")
+            public void testMemberFunDelegatedToInlineClassInt() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberFunDelegatedToInlineClassInt.kt");
+            }
+
+            @TestMetadata("memberFunDelegatedToInlineClassLong.kt")
+            public void testMemberFunDelegatedToInlineClassLong() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberFunDelegatedToInlineClassLong.kt");
+            }
+
+            @TestMetadata("memberFunDelegationToInlineClassWithInlineClassParameterTypes.kt")
+            public void testMemberFunDelegationToInlineClassWithInlineClassParameterTypes() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberFunDelegationToInlineClassWithInlineClassParameterTypes.kt");
+            }
+
+            @TestMetadata("memberFunDelegationWithInlineClassParameterTypes.kt")
+            public void testMemberFunDelegationWithInlineClassParameterTypes() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberFunDelegationWithInlineClassParameterTypes.kt");
+            }
+        }
+
        @TestMetadata("compiler/testData/codegen/box/inlineClasses/interfaceMethodCalls")
        @TestDataPath("$PROJECT_ROOT")
        @RunWith(JUnit3RunnerWithInners.class)
@@ -10854,11 +10854,6 @@ public class JsCodegenBoxTestGenerated extends AbstractJsCodegenBoxTest {
            runTest("compiler/testData/codegen/box/inlineClasses/inlineFunctionInsideInlineClass.kt");
        }

-        @TestMetadata("interfaceImplementationByDelegation.kt")
-        public void testInterfaceImplementationByDelegation() throws Exception {
-            runTest("compiler/testData/codegen/box/inlineClasses/interfaceImplementationByDelegation.kt");
-        }
-
        @TestMetadata("iterateOverArrayOfInlineClassValues.kt")
        public void testIterateOverArrayOfInlineClassValues() throws Exception {
            runTest("compiler/testData/codegen/box/inlineClasses/iterateOverArrayOfInlineClassValues.kt");
@@ -11830,6 +11825,59 @@ public class JsCodegenBoxTestGenerated extends AbstractJsCodegenBoxTest {
            }
        }

+        @TestMetadata("compiler/testData/codegen/box/inlineClasses/interfaceDelegation")
+        @TestDataPath("$PROJECT_ROOT")
+        @RunWith(JUnit3RunnerWithInners.class)
+        public static class InterfaceDelegation extends AbstractJsCodegenBoxTest {
+            private void runTest(String testDataFilePath) throws Exception {
+                KotlinTestUtils.runTest0(this::doTest, TargetBackend.JS, testDataFilePath);
+            }
+
+            public void testAllFilesPresentInInterfaceDelegation() throws Exception {
+                KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/codegen/box/inlineClasses/interfaceDelegation"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS, true);
+            }
+
+            @TestMetadata("interfaceImplementationByDelegation.kt")
+            public void testInterfaceImplementationByDelegation() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/interfaceImplementationByDelegation.kt");
+            }
+
+            @TestMetadata("kt38337.kt")
+            public void testKt38337() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/kt38337.kt");
+            }
+
+            @TestMetadata("memberExtValDelegationWithInlineClassParameterTypes.kt")
+            public void testMemberExtValDelegationWithInlineClassParameterTypes() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberExtValDelegationWithInlineClassParameterTypes.kt");
+            }
+
+            @TestMetadata("memberExtVarDelegationWithInlineClassParameterTypes.kt")
+            public void testMemberExtVarDelegationWithInlineClassParameterTypes() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberExtVarDelegationWithInlineClassParameterTypes.kt");
+            }
+
+            @TestMetadata("memberFunDelegatedToInlineClassInt.kt")
+            public void testMemberFunDelegatedToInlineClassInt() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberFunDelegatedToInlineClassInt.kt");
+            }
+
+            @TestMetadata("memberFunDelegatedToInlineClassLong.kt")
+            public void testMemberFunDelegatedToInlineClassLong() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberFunDelegatedToInlineClassLong.kt");
+            }
+
+            @TestMetadata("memberFunDelegationToInlineClassWithInlineClassParameterTypes.kt")
+            public void testMemberFunDelegationToInlineClassWithInlineClassParameterTypes() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberFunDelegationToInlineClassWithInlineClassParameterTypes.kt");
+            }
+
+            @TestMetadata("memberFunDelegationWithInlineClassParameterTypes.kt")
+            public void testMemberFunDelegationWithInlineClassParameterTypes() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/interfaceDelegation/memberFunDelegationWithInlineClassParameterTypes.kt");
+            }
+        }
+
        @TestMetadata("compiler/testData/codegen/box/inlineClasses/interfaceMethodCalls")
        @TestDataPath("$PROJECT_ROOT")
        @RunWith(JUnit3RunnerWithInners.class)