[IR] Fix calculation of receiver type for properies in expect/actual context

^KT-62926 Fixed

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

@@ -35223,6 +35223,12 @@ public class LLFirBlackBoxCodegenBasedTestGenerated extends AbstractLLFirBlackBo
                 runTest("compiler/testData/codegen/box/multiplatform/k2/expectValInInlineClassJVM.kt");
             }
 
+            @Test
+            @TestMetadata("extensionPropertiesOverloads.kt")
+            public void testExtensionPropertiesOverloads() throws Exception {
+                runTest("compiler/testData/codegen/box/multiplatform/k2/extensionPropertiesOverloads.kt");
+            }
+
             @Test
             @TestMetadata("internalOverride.kt")
             public void testInternalOverride() throws Exception {

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

@@ -35223,6 +35223,12 @@ public class LLFirReversedBlackBoxCodegenBasedTestGenerated extends AbstractLLFi
                 runTest("compiler/testData/codegen/box/multiplatform/k2/expectValInInlineClassJVM.kt");
             }
 
+            @Test
+            @TestMetadata("extensionPropertiesOverloads.kt")
+            public void testExtensionPropertiesOverloads() throws Exception {
+                runTest("compiler/testData/codegen/box/multiplatform/k2/extensionPropertiesOverloads.kt");
+            }
+
             @Test
             @TestMetadata("internalOverride.kt")
             public void testInternalOverride() throws Exception {

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

@@ -34804,6 +34804,12 @@ public class FirLightTreeBlackBoxCodegenTestGenerated extends AbstractFirLightTr
                 runTest("compiler/testData/codegen/box/multiplatform/k2/expectValInInlineClassJVM.kt");
             }
 
+            @Test
+            @TestMetadata("extensionPropertiesOverloads.kt")
+            public void testExtensionPropertiesOverloads() throws Exception {
+                runTest("compiler/testData/codegen/box/multiplatform/k2/extensionPropertiesOverloads.kt");
+            }
+
             @Test
             @TestMetadata("internalOverride.kt")
             public void testInternalOverride() throws Exception {

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

@@ -34804,6 +34804,12 @@ public class FirLightTreeBlackBoxCodegenWithIrFakeOverrideGeneratorTestGenerated
                 runTest("compiler/testData/codegen/box/multiplatform/k2/expectValInInlineClassJVM.kt");
             }
 
+            @Test
+            @TestMetadata("extensionPropertiesOverloads.kt")
+            public void testExtensionPropertiesOverloads() throws Exception {
+                runTest("compiler/testData/codegen/box/multiplatform/k2/extensionPropertiesOverloads.kt");
+            }
+
             @Test
             @TestMetadata("internalOverride.kt")
             public void testInternalOverride() throws Exception {

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

@@ -34804,6 +34804,12 @@ public class FirPsiBlackBoxCodegenTestGenerated extends AbstractFirPsiBlackBoxCo
                 runTest("compiler/testData/codegen/box/multiplatform/k2/expectValInInlineClassJVM.kt");
             }
 
+            @Test
+            @TestMetadata("extensionPropertiesOverloads.kt")
+            public void testExtensionPropertiesOverloads() throws Exception {
+                runTest("compiler/testData/codegen/box/multiplatform/k2/extensionPropertiesOverloads.kt");
+            }
+
             @Test
             @TestMetadata("internalOverride.kt")
             public void testInternalOverride() throws Exception {

compiler/ir/ir.actualization/src/main/kotlin/org/jetbrains/kotlin/backend/common/actualizer/IrExpectActualMatchingContext.kt

@@ -271,7 +271,11 @@ internal abstract class IrExpectActualMatchingContext(
         get() = (asIr().parent as? IrClass)?.defaultType
 
     override val CallableSymbolMarker.extensionReceiverType: IrType?
-        get() = safeAsIr<IrFunction>()?.extensionReceiverParameter?.type
+        get() = when (this) {
+            is IrFunctionSymbol -> owner.extensionReceiverParameter?.type
+            is IrPropertySymbol -> owner.getter?.extensionReceiverParameter?.type
+            else -> null
+        }
 
     override val CallableSymbolMarker.extensionReceiverTypeRef: TypeRefMarker?
         get() = extensionReceiverType

compiler/testData/codegen/box/multiplatform/k2/basic/expectActualOverloads.kt

@@ -2,9 +2,6 @@
 // IGNORE_NATIVE_K1: mode=ONE_STAGE_MULTI_MODULE
 // !LANGUAGE: +MultiPlatformProjects
 
-// Ignore until KT-62926 is fixed
-// IGNORE_BACKEND_K2: ANY
-
 // MODULE: common
 // TARGET_PLATFORM: Common
 // FILE: commonMain.kt
@@ -48,4 +45,4 @@ actual var String.l: String
 
 actual typealias S = String
 
-fun box() = test("O") + k()
+fun box() = test("O") + k()

compiler/testData/codegen/box/multiplatform/k2/extensionPropertiesOverloads.kt

@@ -0,0 +1,22 @@
+// LANGUAGE: +MultiPlatformProjects
+// IGNORE_BACKEND_K1: JVM, JVM_IR, JS, JS_IR, JS_IR_ES6, WASM
+// IGNORE_NATIVE_K1: mode=ONE_STAGE_MULTI_MODULE
+// ISSUE: KT-62926
+
+// MODULE: common
+// FILE: common.kt
+fun commonBox(): String {
+    return "".k + 1.k
+}
+
+expect val Int.k: String
+expect val String.k: String
+
+// MODULE: platform()()(common)
+// FILE: platform.kt
+actual val Int.k: String get() = "K"
+actual val String.k: String get() = "O"
+
+fun box(): String {
+    return commonBox()
+}

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

@@ -33034,6 +33034,12 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
                 runTest("compiler/testData/codegen/box/multiplatform/k2/expectValInInlineClassJVM.kt");
             }
 
+            @Test
+            @TestMetadata("extensionPropertiesOverloads.kt")
+            public void testExtensionPropertiesOverloads() throws Exception {
+                runTest("compiler/testData/codegen/box/multiplatform/k2/extensionPropertiesOverloads.kt");
+            }
+
             @Test
             @TestMetadata("internalOverride.kt")
             public void testInternalOverride() throws Exception {

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

@@ -34804,6 +34804,12 @@ public class IrBlackBoxCodegenTestGenerated extends AbstractIrBlackBoxCodegenTes
                 runTest("compiler/testData/codegen/box/multiplatform/k2/expectValInInlineClassJVM.kt");
             }
 
+            @Test
+            @TestMetadata("extensionPropertiesOverloads.kt")
+            public void testExtensionPropertiesOverloads() throws Exception {
+                runTest("compiler/testData/codegen/box/multiplatform/k2/extensionPropertiesOverloads.kt");
+            }
+
             @Test
             @TestMetadata("internalOverride.kt")
             public void testInternalOverride() throws Exception {

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

@@ -34804,6 +34804,12 @@ public class IrBlackBoxCodegenWithIrInlinerTestGenerated extends AbstractIrBlack
                 runTest("compiler/testData/codegen/box/multiplatform/k2/expectValInInlineClassJVM.kt");
             }
 
+            @Test
+            @TestMetadata("extensionPropertiesOverloads.kt")
+            public void testExtensionPropertiesOverloads() throws Exception {
+                runTest("compiler/testData/codegen/box/multiplatform/k2/extensionPropertiesOverloads.kt");
+            }
+
             @Test
             @TestMetadata("internalOverride.kt")
             public void testInternalOverride() throws Exception {

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

@@ -29649,6 +29649,11 @@ public class LightAnalysisModeTestGenerated extends AbstractLightAnalysisModeTes
                 runTest("compiler/testData/codegen/box/multiplatform/k2/actualInnerClassesFirMemberMapping.kt");
             }
 
+            @TestMetadata("extensionPropertiesOverloads.kt")
+            public void ignoreExtensionPropertiesOverloads() throws Exception {
+                runTest("compiler/testData/codegen/box/multiplatform/k2/extensionPropertiesOverloads.kt");
+            }
+
             private void runTest(String testDataFilePath) throws Exception {
                 KotlinTestUtils.runTest(this::doTest, TargetBackend.JVM_IR, testDataFilePath);
             }

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

@@ -24412,6 +24412,12 @@ public class FirJsCodegenBoxTestGenerated extends AbstractFirJsCodegenBoxTest {
                 runTest("compiler/testData/codegen/box/multiplatform/k2/expectValInInlineClass.kt");
             }
 
+            @Test
+            @TestMetadata("extensionPropertiesOverloads.kt")
+            public void testExtensionPropertiesOverloads() throws Exception {
+                runTest("compiler/testData/codegen/box/multiplatform/k2/extensionPropertiesOverloads.kt");
+            }
+
             @Test
             @TestMetadata("internalOverride.kt")
             public void testInternalOverride() throws Exception {

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

@@ -24412,6 +24412,12 @@ public class FirJsES6CodegenBoxTestGenerated extends AbstractFirJsES6CodegenBoxT
                 runTest("compiler/testData/codegen/box/multiplatform/k2/expectValInInlineClass.kt");
             }
 
+            @Test
+            @TestMetadata("extensionPropertiesOverloads.kt")
+            public void testExtensionPropertiesOverloads() throws Exception {
+                runTest("compiler/testData/codegen/box/multiplatform/k2/extensionPropertiesOverloads.kt");
+            }
+
             @Test
             @TestMetadata("internalOverride.kt")
             public void testInternalOverride() throws Exception {

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

@@ -24412,6 +24412,12 @@ public class IrJsCodegenBoxTestGenerated extends AbstractIrJsCodegenBoxTest {
                 runTest("compiler/testData/codegen/box/multiplatform/k2/expectValInInlineClass.kt");
             }
 
+            @Test
+            @TestMetadata("extensionPropertiesOverloads.kt")
+            public void testExtensionPropertiesOverloads() throws Exception {
+                runTest("compiler/testData/codegen/box/multiplatform/k2/extensionPropertiesOverloads.kt");
+            }
+
             @Test
             @TestMetadata("internalOverride.kt")
             public void testInternalOverride() throws Exception {

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

@@ -24412,6 +24412,12 @@ public class IrJsES6CodegenBoxTestGenerated extends AbstractIrJsES6CodegenBoxTes
                 runTest("compiler/testData/codegen/box/multiplatform/k2/expectValInInlineClass.kt");
             }
 
+            @Test
+            @TestMetadata("extensionPropertiesOverloads.kt")
+            public void testExtensionPropertiesOverloads() throws Exception {
+                runTest("compiler/testData/codegen/box/multiplatform/k2/extensionPropertiesOverloads.kt");
+            }
+
             @Test
             @TestMetadata("internalOverride.kt")
             public void testInternalOverride() throws Exception {

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

@@ -27666,6 +27666,12 @@ public class FirNativeCodegenBoxTestGenerated extends AbstractNativeCodegenBoxTe
                     runTest("compiler/testData/codegen/box/multiplatform/k2/expectValInInlineClass.kt");
                 }
 
+                @Test
+                @TestMetadata("extensionPropertiesOverloads.kt")
+                public void testExtensionPropertiesOverloads() throws Exception {
+                    runTest("compiler/testData/codegen/box/multiplatform/k2/extensionPropertiesOverloads.kt");
+                }
+
                 @Test
                 @TestMetadata("internalOverride.kt")
                 public void testInternalOverride() throws Exception {

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

@@ -28296,6 +28296,12 @@ public class FirNativeCodegenBoxTestNoPLGenerated extends AbstractNativeCodegenB
                     runTest("compiler/testData/codegen/box/multiplatform/k2/expectValInInlineClass.kt");
                 }
 
+                @Test
+                @TestMetadata("extensionPropertiesOverloads.kt")
+                public void testExtensionPropertiesOverloads() throws Exception {
+                    runTest("compiler/testData/codegen/box/multiplatform/k2/extensionPropertiesOverloads.kt");
+                }
+
                 @Test
                 @TestMetadata("internalOverride.kt")
                 public void testInternalOverride() throws Exception {

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

@@ -27036,6 +27036,12 @@ public class NativeCodegenBoxTestGenerated extends AbstractNativeCodegenBoxTest
                     runTest("compiler/testData/codegen/box/multiplatform/k2/expectValInInlineClass.kt");
                 }
 
+                @Test
+                @TestMetadata("extensionPropertiesOverloads.kt")
+                public void testExtensionPropertiesOverloads() throws Exception {
+                    runTest("compiler/testData/codegen/box/multiplatform/k2/extensionPropertiesOverloads.kt");
+                }
+
                 @Test
                 @TestMetadata("internalOverride.kt")
                 public void testInternalOverride() throws Exception {

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

@@ -27667,6 +27667,12 @@ public class NativeCodegenBoxTestNoPLGenerated extends AbstractNativeCodegenBoxT
                     runTest("compiler/testData/codegen/box/multiplatform/k2/expectValInInlineClass.kt");
                 }
 
+                @Test
+                @TestMetadata("extensionPropertiesOverloads.kt")
+                public void testExtensionPropertiesOverloads() throws Exception {
+                    runTest("compiler/testData/codegen/box/multiplatform/k2/extensionPropertiesOverloads.kt");
+                }
+
                 @Test
                 @TestMetadata("internalOverride.kt")
                 public void testInternalOverride() throws Exception {

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

@@ -24382,6 +24382,12 @@ public class FirWasmCodegenBoxTestGenerated extends AbstractFirWasmCodegenBoxTes
                 runTest("compiler/testData/codegen/box/multiplatform/k2/expectValInInlineClass.kt");
             }
 
+            @Test
+            @TestMetadata("extensionPropertiesOverloads.kt")
+            public void testExtensionPropertiesOverloads() throws Exception {
+                runTest("compiler/testData/codegen/box/multiplatform/k2/extensionPropertiesOverloads.kt");
+            }
+
             @Test
             @TestMetadata("internalOverride.kt")
             public void testInternalOverride() throws Exception {

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

@@ -24382,6 +24382,12 @@ public class K1WasmCodegenBoxTestGenerated extends AbstractK1WasmCodegenBoxTest
                 runTest("compiler/testData/codegen/box/multiplatform/k2/expectValInInlineClass.kt");
             }
 
+            @Test
+            @TestMetadata("extensionPropertiesOverloads.kt")
+            public void testExtensionPropertiesOverloads() throws Exception {
+                runTest("compiler/testData/codegen/box/multiplatform/k2/extensionPropertiesOverloads.kt");
+            }
+
             @Test
             @TestMetadata("internalOverride.kt")
             public void testInternalOverride() throws Exception {