JVM_IR: handle property references at class level

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

@@ -226,7 +226,9 @@ internal class PropertyReferenceLowering(val context: JvmBackendContext) : Class
             //
             private fun createSpecializedKProperty(expression: IrCallableReference): IrExpression {
                 val referenceClass = createKPropertySubclass(expression)
-                return context.createIrBuilder(currentScope!!.scope.scopeOwnerSymbol, expression.startOffset, expression.endOffset)
+                return context.createIrBuilder(
+                    currentScope?.scope?.scopeOwnerSymbol ?: irClass.symbol, expression.startOffset, expression.endOffset
+                )
                     .irBlock {
                         +referenceClass
                         +irCall(referenceClass.constructors.single()).apply {

compiler/testData/codegen/box/callableReference/property/inEnum.kt

@@ -0,0 +1,13 @@
+// IGNORE_BACKEND_FIR: JVM_IR
+
+import kotlin.reflect.KProperty1
+
+class Q {
+  val s = "OK"
+}
+
+enum class PropEnum(val prop: KProperty1<Q, String>) {
+    ELEM(Q::s)
+}
+
+fun box() = PropEnum.ELEM.prop.get(Q())

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

@@ -2456,6 +2456,11 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
                 runTest("compiler/testData/codegen/box/callableReference/property/genericProperty.kt");
             }
 
+            @TestMetadata("inEnum.kt")
+            public void testInEnum() throws Exception {
+                runTest("compiler/testData/codegen/box/callableReference/property/inEnum.kt");
+            }
+
             @TestMetadata("invokePropertyReference.kt")
             public void testInvokePropertyReference() throws Exception {
                 runTest("compiler/testData/codegen/box/callableReference/property/invokePropertyReference.kt");

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

@@ -2456,6 +2456,11 @@ public class LightAnalysisModeTestGenerated extends AbstractLightAnalysisModeTes
                 runTest("compiler/testData/codegen/box/callableReference/property/genericProperty.kt");
             }
 
+            @TestMetadata("inEnum.kt")
+            public void testInEnum() throws Exception {
+                runTest("compiler/testData/codegen/box/callableReference/property/inEnum.kt");
+            }
+
             @TestMetadata("invokePropertyReference.kt")
             public void testInvokePropertyReference() throws Exception {
                 runTest("compiler/testData/codegen/box/callableReference/property/invokePropertyReference.kt");

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

@@ -2436,6 +2436,11 @@ public class FirBlackBoxCodegenTestGenerated extends AbstractFirBlackBoxCodegenT
                 runTest("compiler/testData/codegen/box/callableReference/property/genericProperty.kt");
             }
 
+            @TestMetadata("inEnum.kt")
+            public void testInEnum() throws Exception {
+                runTest("compiler/testData/codegen/box/callableReference/property/inEnum.kt");
+            }
+
             @TestMetadata("invokePropertyReference.kt")
             public void testInvokePropertyReference() throws Exception {
                 runTest("compiler/testData/codegen/box/callableReference/property/invokePropertyReference.kt");

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

@@ -2436,6 +2436,11 @@ public class IrBlackBoxCodegenTestGenerated extends AbstractIrBlackBoxCodegenTes
                 runTest("compiler/testData/codegen/box/callableReference/property/genericProperty.kt");
             }
 
+            @TestMetadata("inEnum.kt")
+            public void testInEnum() throws Exception {
+                runTest("compiler/testData/codegen/box/callableReference/property/inEnum.kt");
+            }
+
             @TestMetadata("invokePropertyReference.kt")
             public void testInvokePropertyReference() throws Exception {
                 runTest("compiler/testData/codegen/box/callableReference/property/invokePropertyReference.kt");

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

@@ -1911,6 +1911,11 @@ public class IrJsCodegenBoxTestGenerated extends AbstractIrJsCodegenBoxTest {
                 runTest("compiler/testData/codegen/box/callableReference/property/genericProperty.kt");
             }
 
+            @TestMetadata("inEnum.kt")
+            public void testInEnum() throws Exception {
+                runTest("compiler/testData/codegen/box/callableReference/property/inEnum.kt");
+            }
+
             @TestMetadata("invokePropertyReference.kt")
             public void testInvokePropertyReference() throws Exception {
                 runTest("compiler/testData/codegen/box/callableReference/property/invokePropertyReference.kt");

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

@@ -1911,6 +1911,11 @@ public class JsCodegenBoxTestGenerated extends AbstractJsCodegenBoxTest {
                 runTest("compiler/testData/codegen/box/callableReference/property/genericProperty.kt");
             }
 
+            @TestMetadata("inEnum.kt")
+            public void testInEnum() throws Exception {
+                runTest("compiler/testData/codegen/box/callableReference/property/inEnum.kt");
+            }
+
             @TestMetadata("invokePropertyReference.kt")
             public void testInvokePropertyReference() throws Exception {
                 runTest("compiler/testData/codegen/box/callableReference/property/invokePropertyReference.kt");