IR: copy context receiver parameters count in FakeOverrideCopier

#KT-63430 Fixed

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

@@ -18351,6 +18351,12 @@ public class LLFirBlackBoxCodegenBasedTestGenerated extends AbstractLLFirBlackBo
                 runTest("compiler/testData/codegen/box/extensionFunctions/contextReceivers/kt58476.kt");
             }
 
+            @Test
+            @TestMetadata("kt63430.kt")
+            public void testKt63430() throws Exception {
+                runTest("compiler/testData/codegen/box/extensionFunctions/contextReceivers/kt63430.kt");
+            }
+
             @Test
             @TestMetadata("overload.kt")
             public void testOverload() throws Exception {

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

@@ -18351,6 +18351,12 @@ public class LLFirReversedBlackBoxCodegenBasedTestGenerated extends AbstractLLFi
                 runTest("compiler/testData/codegen/box/extensionFunctions/contextReceivers/kt58476.kt");
             }
 
+            @Test
+            @TestMetadata("kt63430.kt")
+            public void testKt63430() throws Exception {
+                runTest("compiler/testData/codegen/box/extensionFunctions/contextReceivers/kt63430.kt");
+            }
+
             @Test
             @TestMetadata("overload.kt")
             public void testOverload() throws Exception {

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

@@ -18280,6 +18280,12 @@ public class FirLightTreeBlackBoxCodegenTestGenerated extends AbstractFirLightTr
                 runTest("compiler/testData/codegen/box/extensionFunctions/contextReceivers/kt58476.kt");
             }
 
+            @Test
+            @TestMetadata("kt63430.kt")
+            public void testKt63430() throws Exception {
+                runTest("compiler/testData/codegen/box/extensionFunctions/contextReceivers/kt63430.kt");
+            }
+
             @Test
             @TestMetadata("overload.kt")
             public void testOverload() throws Exception {

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

@@ -18280,6 +18280,12 @@ public class FirLightTreeBlackBoxCodegenWithIrFakeOverrideGeneratorTestGenerated
                 runTest("compiler/testData/codegen/box/extensionFunctions/contextReceivers/kt58476.kt");
             }
 
+            @Test
+            @TestMetadata("kt63430.kt")
+            public void testKt63430() throws Exception {
+                runTest("compiler/testData/codegen/box/extensionFunctions/contextReceivers/kt63430.kt");
+            }
+
             @Test
             @TestMetadata("overload.kt")
             public void testOverload() throws Exception {

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

@@ -18280,6 +18280,12 @@ public class FirPsiBlackBoxCodegenTestGenerated extends AbstractFirPsiBlackBoxCo
                 runTest("compiler/testData/codegen/box/extensionFunctions/contextReceivers/kt58476.kt");
             }
 
+            @Test
+            @TestMetadata("kt63430.kt")
+            public void testKt63430() throws Exception {
+                runTest("compiler/testData/codegen/box/extensionFunctions/contextReceivers/kt63430.kt");
+            }
+
             @Test
             @TestMetadata("overload.kt")
             public void testOverload() throws Exception {

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/overrides/FakeOverrideCopier.kt

@@ -35,6 +35,7 @@ class FakeOverrideCopier(
             isInfix = declaration.isInfix,
             isExternal = declaration.isExternal,
         ).apply {
+            contextReceiverParametersCount = declaration.contextReceiverParametersCount
             transformAnnotations(declaration)
             copyTypeParametersFrom(declaration)
             typeRemapper.withinScope(this) {

compiler/testData/codegen/box/extensionFunctions/contextReceivers/kt63430.kt

@@ -0,0 +1,26 @@
+// !LANGUAGE: +ContextReceivers
+// TARGET_BACKEND: JVM_IR
+// WITH_STDLIB
+
+abstract class A {
+    context(C)
+    fun P.foo(): String = result
+}
+
+class B : A() {
+    val p = P()
+
+    context(C)
+    fun test(): String =
+        p.run {
+            foo()
+        }
+}
+
+class P
+class C(val result: String)
+
+fun box(): String =
+    with(C("OK")) {
+        B().test()
+    }

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

@@ -18280,6 +18280,12 @@ public class IrBlackBoxCodegenTestGenerated extends AbstractIrBlackBoxCodegenTes
                 runTest("compiler/testData/codegen/box/extensionFunctions/contextReceivers/kt58476.kt");
             }
 
+            @Test
+            @TestMetadata("kt63430.kt")
+            public void testKt63430() throws Exception {
+                runTest("compiler/testData/codegen/box/extensionFunctions/contextReceivers/kt63430.kt");
+            }
+
             @Test
             @TestMetadata("overload.kt")
             public void testOverload() throws Exception {

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

@@ -18280,6 +18280,12 @@ public class IrBlackBoxCodegenWithIrInlinerTestGenerated extends AbstractIrBlack
                 runTest("compiler/testData/codegen/box/extensionFunctions/contextReceivers/kt58476.kt");
             }
 
+            @Test
+            @TestMetadata("kt63430.kt")
+            public void testKt63430() throws Exception {
+                runTest("compiler/testData/codegen/box/extensionFunctions/contextReceivers/kt63430.kt");
+            }
+
             @Test
             @TestMetadata("overload.kt")
             public void testOverload() throws Exception {

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

@@ -15169,6 +15169,11 @@ public class LightAnalysisModeTestGenerated extends AbstractLightAnalysisModeTes
                 runTest("compiler/testData/codegen/box/extensionFunctions/contextReceivers/kt58476.kt");
             }
 
+            @TestMetadata("kt63430.kt")
+            public void testKt63430() throws Exception {
+                runTest("compiler/testData/codegen/box/extensionFunctions/contextReceivers/kt63430.kt");
+            }
+
             @TestMetadata("overload.kt")
             public void testOverload() throws Exception {
                 runTest("compiler/testData/codegen/box/extensionFunctions/contextReceivers/overload.kt");