Fix outer class mapping for closures in inline class

#KT-27030
 #KT-27033

compiler/backend/src/org/jetbrains/kotlin/codegen/MemberCodegen.java

@@ -406,7 +406,7 @@ public abstract class MemberCodegen<T extends KtPureElement/* TODO: & KtDeclarat
                     return typeMapper.mapDefaultImpls(classDescriptor);
                 }
             }
-            return typeMapper.mapType(classDescriptor);
+            return typeMapper.mapClass(classDescriptor);
         }
         else if (outermost instanceof MultifileClassFacadeContext || outermost instanceof DelegatingToPartContext) {
             Type implementationOwnerType = CodegenContextUtil.getImplementationOwnerClassType(outermost);

compiler/testData/codegen/box/inlineClasses/contextsAndAccessors/lambdaInInlineClassFun.kt

@@ -0,0 +1,8 @@
+// !LANGUAGE: +InlineClasses
+// IGNORE_BACKEND: JVM_IR
+
+inline class R(private val r: Int) {
+    fun test() = { "OK" }()
+}
+
+fun box() = R(0).test()

compiler/testData/codegen/box/inlineClasses/contextsAndAccessors/objectInInlineClassFun.kt

@@ -0,0 +1,11 @@
+// !LANGUAGE: +InlineClasses
+// IGNORE_BACKEND: JVM_IR
+
+inline class R(private val r: Int) {
+    fun test() =
+        object {
+            override fun toString() = "OK"
+        }.toString()
+}
+
+fun box() = R(0).test()

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

@@ -11911,6 +11911,16 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
                 KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/testData/codegen/box/inlineClasses/contextsAndAccessors"), Pattern.compile("^(.+)\\.kt$"), TargetBackend.JVM, true);
             }
 
+            @TestMetadata("lambdaInInlineClassFun.kt")
+            public void testLambdaInInlineClassFun() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/contextsAndAccessors/lambdaInInlineClassFun.kt");
+            }
+
+            @TestMetadata("objectInInlineClassFun.kt")
+            public void testObjectInInlineClassFun() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/contextsAndAccessors/objectInInlineClassFun.kt");
+            }
+
             @TestMetadata("toPrivateCompanionFun.kt")
             public void testToPrivateCompanionFun() throws Exception {
                 runTest("compiler/testData/codegen/box/inlineClasses/contextsAndAccessors/toPrivateCompanionFun.kt");

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

@@ -11911,6 +11911,16 @@ public class LightAnalysisModeTestGenerated extends AbstractLightAnalysisModeTes
                 KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/testData/codegen/box/inlineClasses/contextsAndAccessors"), Pattern.compile("^(.+)\\.kt$"), TargetBackend.JVM, true);
             }
 
+            @TestMetadata("lambdaInInlineClassFun.kt")
+            public void testLambdaInInlineClassFun() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/contextsAndAccessors/lambdaInInlineClassFun.kt");
+            }
+
+            @TestMetadata("objectInInlineClassFun.kt")
+            public void testObjectInInlineClassFun() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/contextsAndAccessors/objectInInlineClassFun.kt");
+            }
+
             @TestMetadata("toPrivateCompanionFun.kt")
             public void testToPrivateCompanionFun() throws Exception {
                 runTest("compiler/testData/codegen/box/inlineClasses/contextsAndAccessors/toPrivateCompanionFun.kt");

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

@@ -11916,6 +11916,16 @@ public class IrBlackBoxCodegenTestGenerated extends AbstractIrBlackBoxCodegenTes
                 KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/testData/codegen/box/inlineClasses/contextsAndAccessors"), Pattern.compile("^(.+)\\.kt$"), TargetBackend.JVM_IR, true);
             }
 
+            @TestMetadata("lambdaInInlineClassFun.kt")
+            public void testLambdaInInlineClassFun() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/contextsAndAccessors/lambdaInInlineClassFun.kt");
+            }
+
+            @TestMetadata("objectInInlineClassFun.kt")
+            public void testObjectInInlineClassFun() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/contextsAndAccessors/objectInInlineClassFun.kt");
+            }
+
             @TestMetadata("toPrivateCompanionFun.kt")
             public void testToPrivateCompanionFun() throws Exception {
                 runTest("compiler/testData/codegen/box/inlineClasses/contextsAndAccessors/toPrivateCompanionFun.kt");

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

@@ -10451,6 +10451,16 @@ public class IrJsCodegenBoxTestGenerated extends AbstractIrJsCodegenBoxTest {
                 KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/testData/codegen/box/inlineClasses/contextsAndAccessors"), Pattern.compile("^(.+)\\.kt$"), TargetBackend.JS_IR, true);
             }
 
+            @TestMetadata("lambdaInInlineClassFun.kt")
+            public void testLambdaInInlineClassFun() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/contextsAndAccessors/lambdaInInlineClassFun.kt");
+            }
+
+            @TestMetadata("objectInInlineClassFun.kt")
+            public void testObjectInInlineClassFun() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/contextsAndAccessors/objectInInlineClassFun.kt");
+            }
+
             @TestMetadata("toPrivateCompanionFun.kt")
             public void testToPrivateCompanionFun() throws Exception {
                 runTest("compiler/testData/codegen/box/inlineClasses/contextsAndAccessors/toPrivateCompanionFun.kt");

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

@@ -11496,6 +11496,16 @@ public class JsCodegenBoxTestGenerated extends AbstractJsCodegenBoxTest {
                 KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("compiler/testData/codegen/box/inlineClasses/contextsAndAccessors"), Pattern.compile("^(.+)\\.kt$"), TargetBackend.JS, true);
             }
 
+            @TestMetadata("lambdaInInlineClassFun.kt")
+            public void testLambdaInInlineClassFun() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/contextsAndAccessors/lambdaInInlineClassFun.kt");
+            }
+
+            @TestMetadata("objectInInlineClassFun.kt")
+            public void testObjectInInlineClassFun() throws Exception {
+                runTest("compiler/testData/codegen/box/inlineClasses/contextsAndAccessors/objectInInlineClassFun.kt");
+            }
+
             @TestMetadata("toPrivateCompanionFun.kt")
             public void testToPrivateCompanionFun() throws Exception {
                 runTest("compiler/testData/codegen/box/inlineClasses/contextsAndAccessors/toPrivateCompanionFun.kt");