[K/JS, K/Wasm, K/Native] Process anonymous initializers inside classes as a part of their primary constructors ^KT-61929 Fixed

analysis/low-level-api-fir/tests/org/jetbrains/kotlin/analysis/low/level/api/fir/diagnostic/compiler/based/LLFirBlackBoxCodegenBasedTestGenerated.java

@@ -6736,6 +6736,12 @@ public class LLFirBlackBoxCodegenBasedTestGenerated extends AbstractLLFirBlackBo
             runTest("compiler/testData/codegen/box/classes/namedClassObject.kt");
         }
 
+        @Test
+        @TestMetadata("nestedInitBlocksWithLambda.kt")
+        public void testNestedInitBlocksWithLambda() throws Exception {
+            runTest("compiler/testData/codegen/box/classes/nestedInitBlocksWithLambda.kt");
+        }
+
         @Test
         @TestMetadata("outerThis.kt")
         public void testOuterThis() throws Exception {

analysis/low-level-api-fir/tests/org/jetbrains/kotlin/analysis/low/level/api/fir/diagnostic/compiler/based/LLFirReversedBlackBoxCodegenBasedTestGenerated.java

@@ -6736,6 +6736,12 @@ public class LLFirReversedBlackBoxCodegenBasedTestGenerated extends AbstractLLFi
             runTest("compiler/testData/codegen/box/classes/namedClassObject.kt");
         }
 
+        @Test
+        @TestMetadata("nestedInitBlocksWithLambda.kt")
+        public void testNestedInitBlocksWithLambda() throws Exception {
+            runTest("compiler/testData/codegen/box/classes/nestedInitBlocksWithLambda.kt");
+        }
+
         @Test
         @TestMetadata("outerThis.kt")
         public void testOuterThis() throws Exception {

compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirLightTreeBlackBoxCodegenTestGenerated.java

@@ -6677,6 +6677,12 @@ public class FirLightTreeBlackBoxCodegenTestGenerated extends AbstractFirLightTr
             runTest("compiler/testData/codegen/box/classes/namedClassObject.kt");
         }
 
+        @Test
+        @TestMetadata("nestedInitBlocksWithLambda.kt")
+        public void testNestedInitBlocksWithLambda() throws Exception {
+            runTest("compiler/testData/codegen/box/classes/nestedInitBlocksWithLambda.kt");
+        }
+
         @Test
         @TestMetadata("outerThis.kt")
         public void testOuterThis() throws Exception {

compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirLightTreeBlackBoxCodegenWithIrFakeOverrideGeneratorTestGenerated.java

@@ -6677,6 +6677,12 @@ public class FirLightTreeBlackBoxCodegenWithIrFakeOverrideGeneratorTestGenerated
             runTest("compiler/testData/codegen/box/classes/namedClassObject.kt");
         }
 
+        @Test
+        @TestMetadata("nestedInitBlocksWithLambda.kt")
+        public void testNestedInitBlocksWithLambda() throws Exception {
+            runTest("compiler/testData/codegen/box/classes/nestedInitBlocksWithLambda.kt");
+        }
+
         @Test
         @TestMetadata("outerThis.kt")
         public void testOuterThis() throws Exception {

compiler/fir/fir2ir/tests-gen/org/jetbrains/kotlin/test/runners/codegen/FirPsiBlackBoxCodegenTestGenerated.java

@@ -6677,6 +6677,12 @@ public class FirPsiBlackBoxCodegenTestGenerated extends AbstractFirPsiBlackBoxCo
             runTest("compiler/testData/codegen/box/classes/namedClassObject.kt");
         }
 
+        @Test
+        @TestMetadata("nestedInitBlocksWithLambda.kt")
+        public void testNestedInitBlocksWithLambda() throws Exception {
+            runTest("compiler/testData/codegen/box/classes/nestedInitBlocksWithLambda.kt");
+        }
+
         @Test
         @TestMetadata("outerThis.kt")
         public void testOuterThis() throws Exception {

compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/lower/LocalDeclarationsLowering.kt

@@ -585,8 +585,14 @@ class LocalDeclarationsLowering(
                 rewriteFunctionBody(it.declaration, it)
             }
 
-            localClassConstructors.values.forEach {
+            localClassConstructors.values.forEach { constructorContext ->
-                rewriteFunctionBody(it.declaration, it)
+                rewriteFunctionBody(constructorContext.declaration, constructorContext)
+
+                if (!constructorContext.declaration.isPrimary) return@forEach
+
+                constructorContext.declaration.constructedClass.declarations
+                    .filterIsInstance<IrAnonymousInitializer>()
+                    .forEach { rewriteFunctionBody(it, constructorContext) }
             }
 
             localClasses.values.forEach {

compiler/testData/codegen/box/classes/nestedInitBlocksWithLambda.kt

@@ -0,0 +1,28 @@
+// KT-61929
+// WITH_SDTLIB
+// EXPECTED_REACHABLE_NODES: 1301
+package foo
+
+fun doSomething(lambda: () -> Unit) { lambda() }
+
+class CompilerBug(result: String) {
+    var result: String = "Failed"
+
+    init {
+        run {
+            object {
+                init {
+                    doSomething { completed(result) }
+                }
+            }
+        }
+    }
+
+    fun completed(value: String) {
+        this.result = value
+    }
+}
+
+fun box(): String {
+    return CompilerBug("OK").result
+}

compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/BlackBoxCodegenTestGenerated.java

@@ -6443,6 +6443,12 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
             runTest("compiler/testData/codegen/box/classes/namedClassObject.kt");
         }
 
+        @Test
+        @TestMetadata("nestedInitBlocksWithLambda.kt")
+        public void testNestedInitBlocksWithLambda() throws Exception {
+            runTest("compiler/testData/codegen/box/classes/nestedInitBlocksWithLambda.kt");
+        }
+
         @Test
         @TestMetadata("outerThis.kt")
         public void testOuterThis() throws Exception {

compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/IrBlackBoxCodegenTestGenerated.java

@@ -6677,6 +6677,12 @@ public class IrBlackBoxCodegenTestGenerated extends AbstractIrBlackBoxCodegenTes
             runTest("compiler/testData/codegen/box/classes/namedClassObject.kt");
         }
 
+        @Test
+        @TestMetadata("nestedInitBlocksWithLambda.kt")
+        public void testNestedInitBlocksWithLambda() throws Exception {
+            runTest("compiler/testData/codegen/box/classes/nestedInitBlocksWithLambda.kt");
+        }
+
         @Test
         @TestMetadata("outerThis.kt")
         public void testOuterThis() throws Exception {

compiler/tests-common-new/tests-gen/org/jetbrains/kotlin/test/runners/codegen/IrBlackBoxCodegenWithIrInlinerTestGenerated.java

@@ -6677,6 +6677,12 @@ public class IrBlackBoxCodegenWithIrInlinerTestGenerated extends AbstractIrBlack
             runTest("compiler/testData/codegen/box/classes/namedClassObject.kt");
         }
 
+        @Test
+        @TestMetadata("nestedInitBlocksWithLambda.kt")
+        public void testNestedInitBlocksWithLambda() throws Exception {
+            runTest("compiler/testData/codegen/box/classes/nestedInitBlocksWithLambda.kt");
+        }
+
         @Test
         @TestMetadata("outerThis.kt")
         public void testOuterThis() throws Exception {

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

@@ -5830,6 +5830,11 @@ public class LightAnalysisModeTestGenerated extends AbstractLightAnalysisModeTes
             runTest("compiler/testData/codegen/box/classes/namedClassObject.kt");
         }
 
+        @TestMetadata("nestedInitBlocksWithLambda.kt")
+        public void testNestedInitBlocksWithLambda() throws Exception {
+            runTest("compiler/testData/codegen/box/classes/nestedInitBlocksWithLambda.kt");
+        }
+
         @TestMetadata("outerThis.kt")
         public void testOuterThis() throws Exception {
             runTest("compiler/testData/codegen/box/classes/outerThis.kt");

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/fir/FirJsCodegenBoxTestGenerated.java

@@ -4901,6 +4901,12 @@ public class FirJsCodegenBoxTestGenerated extends AbstractFirJsCodegenBoxTest {
             runTest("compiler/testData/codegen/box/classes/namedClassObject.kt");
         }
 
+        @Test
+        @TestMetadata("nestedInitBlocksWithLambda.kt")
+        public void testNestedInitBlocksWithLambda() throws Exception {
+            runTest("compiler/testData/codegen/box/classes/nestedInitBlocksWithLambda.kt");
+        }
+
         @Test
         @TestMetadata("outerThis.kt")
         public void testOuterThis() throws Exception {

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/fir/FirJsES6CodegenBoxTestGenerated.java

@@ -4901,6 +4901,12 @@ public class FirJsES6CodegenBoxTestGenerated extends AbstractFirJsES6CodegenBoxT
             runTest("compiler/testData/codegen/box/classes/namedClassObject.kt");
         }
 
+        @Test
+        @TestMetadata("nestedInitBlocksWithLambda.kt")
+        public void testNestedInitBlocksWithLambda() throws Exception {
+            runTest("compiler/testData/codegen/box/classes/nestedInitBlocksWithLambda.kt");
+        }
+
         @Test
         @TestMetadata("outerThis.kt")
         public void testOuterThis() throws Exception {

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/IrJsCodegenBoxTestGenerated.java

@@ -4901,6 +4901,12 @@ public class IrJsCodegenBoxTestGenerated extends AbstractIrJsCodegenBoxTest {
             runTest("compiler/testData/codegen/box/classes/namedClassObject.kt");
         }
 
+        @Test
+        @TestMetadata("nestedInitBlocksWithLambda.kt")
+        public void testNestedInitBlocksWithLambda() throws Exception {
+            runTest("compiler/testData/codegen/box/classes/nestedInitBlocksWithLambda.kt");
+        }
+
         @Test
         @TestMetadata("outerThis.kt")
         public void testOuterThis() throws Exception {

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/IrJsES6CodegenBoxTestGenerated.java

@@ -4901,6 +4901,12 @@ public class IrJsES6CodegenBoxTestGenerated extends AbstractIrJsES6CodegenBoxTes
             runTest("compiler/testData/codegen/box/classes/namedClassObject.kt");
         }
 
+        @Test
+        @TestMetadata("nestedInitBlocksWithLambda.kt")
+        public void testNestedInitBlocksWithLambda() throws Exception {
+            runTest("compiler/testData/codegen/box/classes/nestedInitBlocksWithLambda.kt");
+        }
+
         @Test
         @TestMetadata("outerThis.kt")
         public void testOuterThis() throws Exception {

native/native.tests/tests-gen/org/jetbrains/kotlin/konan/test/blackbox/FirNativeCodegenBoxTestGenerated.java

@@ -5056,6 +5056,12 @@ public class FirNativeCodegenBoxTestGenerated extends AbstractNativeCodegenBoxTe
                 runTest("compiler/testData/codegen/box/classes/namedClassObject.kt");
             }
 
+            @Test
+            @TestMetadata("nestedInitBlocksWithLambda.kt")
+            public void testNestedInitBlocksWithLambda() throws Exception {
+                runTest("compiler/testData/codegen/box/classes/nestedInitBlocksWithLambda.kt");
+            }
+
             @Test
             @TestMetadata("outerThis.kt")
             public void testOuterThis() throws Exception {

native/native.tests/tests-gen/org/jetbrains/kotlin/konan/test/blackbox/FirNativeCodegenBoxTestNoPLGenerated.java

@@ -5170,6 +5170,12 @@ public class FirNativeCodegenBoxTestNoPLGenerated extends AbstractNativeCodegenB
                 runTest("compiler/testData/codegen/box/classes/namedClassObject.kt");
             }
 
+            @Test
+            @TestMetadata("nestedInitBlocksWithLambda.kt")
+            public void testNestedInitBlocksWithLambda() throws Exception {
+                runTest("compiler/testData/codegen/box/classes/nestedInitBlocksWithLambda.kt");
+            }
+
             @Test
             @TestMetadata("outerThis.kt")
             public void testOuterThis() throws Exception {

native/native.tests/tests-gen/org/jetbrains/kotlin/konan/test/blackbox/NativeCodegenBoxTestGenerated.java

@@ -4942,6 +4942,12 @@ public class NativeCodegenBoxTestGenerated extends AbstractNativeCodegenBoxTest
                 runTest("compiler/testData/codegen/box/classes/namedClassObject.kt");
             }
 
+            @Test
+            @TestMetadata("nestedInitBlocksWithLambda.kt")
+            public void testNestedInitBlocksWithLambda() throws Exception {
+                runTest("compiler/testData/codegen/box/classes/nestedInitBlocksWithLambda.kt");
+            }
+
             @Test
             @TestMetadata("outerThis.kt")
             public void testOuterThis() throws Exception {

native/native.tests/tests-gen/org/jetbrains/kotlin/konan/test/blackbox/NativeCodegenBoxTestNoPLGenerated.java

@@ -5057,6 +5057,12 @@ public class NativeCodegenBoxTestNoPLGenerated extends AbstractNativeCodegenBoxT
                 runTest("compiler/testData/codegen/box/classes/namedClassObject.kt");
             }
 
+            @Test
+            @TestMetadata("nestedInitBlocksWithLambda.kt")
+            public void testNestedInitBlocksWithLambda() throws Exception {
+                runTest("compiler/testData/codegen/box/classes/nestedInitBlocksWithLambda.kt");
+            }
+
             @Test
             @TestMetadata("outerThis.kt")
             public void testOuterThis() throws Exception {

wasm/wasm.tests/tests-gen/org/jetbrains/kotlin/wasm/test/FirWasmCodegenBoxTestGenerated.java

@@ -4883,6 +4883,12 @@ public class FirWasmCodegenBoxTestGenerated extends AbstractFirWasmCodegenBoxTes
             runTest("compiler/testData/codegen/box/classes/namedClassObject.kt");
         }
 
+        @Test
+        @TestMetadata("nestedInitBlocksWithLambda.kt")
+        public void testNestedInitBlocksWithLambda() throws Exception {
+            runTest("compiler/testData/codegen/box/classes/nestedInitBlocksWithLambda.kt");
+        }
+
         @Test
         @TestMetadata("outerThis.kt")
         public void testOuterThis() throws Exception {

wasm/wasm.tests/tests-gen/org/jetbrains/kotlin/wasm/test/K1WasmCodegenBoxTestGenerated.java

@@ -4883,6 +4883,12 @@ public class K1WasmCodegenBoxTestGenerated extends AbstractK1WasmCodegenBoxTest
             runTest("compiler/testData/codegen/box/classes/namedClassObject.kt");
         }
 
+        @Test
+        @TestMetadata("nestedInitBlocksWithLambda.kt")
+        public void testNestedInitBlocksWithLambda() throws Exception {
+            runTest("compiler/testData/codegen/box/classes/nestedInitBlocksWithLambda.kt");
+        }
+
         @Test
         @TestMetadata("outerThis.kt")
         public void testOuterThis() throws Exception {