KT-57103 Don't inline references to generic synthetic Java properties in K1

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

@@ -50193,6 +50193,12 @@ public class FirLightTreeBlackBoxCodegenTestGenerated extends AbstractFirLightTr
             runTest("compiler/testData/codegen/box/syntheticExtensions/kt56154.kt");
         }
 
+        @Test
+        @TestMetadata("kt57103.kt")
+        public void testKt57103() throws Exception {
+            runTest("compiler/testData/codegen/box/syntheticExtensions/kt57103.kt");
+        }
+
         @Test
         @TestMetadata("overrideKotlinPropertyByJavaMethod.kt")
         public void testOverrideKotlinPropertyByJavaMethod() throws Exception {

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

@@ -50193,6 +50193,12 @@ public class FirPsiBlackBoxCodegenTestGenerated extends AbstractFirPsiBlackBoxCo
             runTest("compiler/testData/codegen/box/syntheticExtensions/kt56154.kt");
         }
 
+        @Test
+        @TestMetadata("kt57103.kt")
+        public void testKt57103() throws Exception {
+            runTest("compiler/testData/codegen/box/syntheticExtensions/kt57103.kt");
+        }
+
         @Test
         @TestMetadata("overrideKotlinPropertyByJavaMethod.kt")
         public void testOverrideKotlinPropertyByJavaMethod() throws Exception {

compiler/ir/backend.jvm/lower/src/org/jetbrains/kotlin/backend/jvm/lower/InlineCallableReferenceToLambda.kt

@@ -78,8 +78,16 @@ private class InlineCallableReferenceToLambdaVisitor(val context: JvmBackendCont
         this is IrFunctionReference -> // ::function -> { args... -> function(args...) }
             wrapFunction(symbol.owner).toLambda(this, scope!!)
 
-        this is IrPropertyReference -> // ::property -> { receiver -> receiver.property }; prefer direct field access if allowed.
+        this is IrPropertyReference ->
-            (if (field != null) wrapField(field!!.owner) else wrapFunction(getter!!.owner)).toLambda(this, scope!!)
+            // References to generic synthetic Java properties aren't inlined in K1. Fixes KT-57103
+            if (typeArgumentsCount > 0 &&
+                symbol.owner.origin.let {
+                    it == IrDeclarationOrigin.SYNTHETIC_JAVA_PROPERTY_DELEGATE || it == IrDeclarationOrigin.IR_EXTERNAL_JAVA_DECLARATION_STUB
+                }
+            ) this
+            // ::property -> { receiver -> receiver.property }; prefer direct field access if allowed.
+            else (if (field != null) wrapField(field!!.owner) else wrapFunction(getter!!.owner)).toLambda(this, scope!!)
+
 
         else -> this // not an inline argument
     }

compiler/testData/codegen/box/callableReference/referenceToGenericSyntheticProperty.kt

@@ -1,6 +1,4 @@
 // TARGET_BACKEND: JVM
-// IGNORE_BACKEND_K1: JVM_IR
-// K1_STATUS: Broken because of KT-57103
 
 // FILE: J.java
 

compiler/testData/codegen/box/syntheticExtensions/kt57103.kt

@@ -0,0 +1,25 @@
+// !LANGUAGE: +ReferencesToSyntheticJavaProperties
+// TARGET_BACKEND: JVM_IR
+
+// FILE: J.java
+
+public class J<T> {
+    private final T value;
+    public J(T value) {
+        this.value = value;
+    }
+    public T getValue() {
+        return value;
+    }
+
+    public T foo() {
+        return value;
+    }
+}
+
+// FILE: test.kt
+
+fun box(): String {
+    val j = J("OK")
+    return run(j::value)
+}

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

@@ -50193,6 +50193,12 @@ public class IrBlackBoxCodegenTestGenerated extends AbstractIrBlackBoxCodegenTes
             runTest("compiler/testData/codegen/box/syntheticExtensions/kt56154.kt");
         }
 
+        @Test
+        @TestMetadata("kt57103.kt")
+        public void testKt57103() throws Exception {
+            runTest("compiler/testData/codegen/box/syntheticExtensions/kt57103.kt");
+        }
+
         @Test
         @TestMetadata("overrideKotlinPropertyByJavaMethod.kt")
         public void testOverrideKotlinPropertyByJavaMethod() throws Exception {