JVM_IR KT-50171 add missing parent to temporary vals for proxy fun

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

@@ -41231,6 +41231,12 @@ public class FirBlackBoxCodegenTestGenerated extends AbstractFirBlackBoxCodegenT
             runTest("compiler/testData/codegen/box/sam/kt49226.kt");
         }
 
+        @Test
+        @TestMetadata("kt50171.kt")
+        public void testKt50171() throws Exception {
+            runTest("compiler/testData/codegen/box/sam/kt50171.kt");
+        }
+
         @Test
         @TestMetadata("nonInlinedSamWrapper.kt")
         public void testNonInlinedSamWrapper() throws Exception {

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

@@ -361,6 +361,7 @@ internal class FunctionReferenceLowering(private val context: JvmBackendContext)
                     isVar = false, isConst = false, isLateinit = false
                 )
                 tmpVal.initializer = initializer
+                tmpVal.parent = proxyFun.parent
                 temporaryVals.add(tmpVal)
                 return IrGetValueImpl(startOffset, endOffset, tmpVal.symbol)
             }

compiler/testData/codegen/box/sam/kt50171.kt

@@ -0,0 +1,21 @@
+// TARGET_BACKEND: JVM
+
+// FULL_JDK
+// SKIP_JDK6
+
+import java.util.function.DoubleConsumer
+
+var value: Double = 3.14
+
+fun f() = {
+    g(::value::set)
+}
+
+fun g(consumer: DoubleConsumer) {
+    consumer.accept(42.0)
+}
+
+fun box(): String {
+    f()()
+    return if (value == 42.0) "OK" else "Fail"
+}

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

@@ -40799,6 +40799,12 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
             runTest("compiler/testData/codegen/box/sam/kt49226.kt");
         }
 
+        @Test
+        @TestMetadata("kt50171.kt")
+        public void testKt50171() throws Exception {
+            runTest("compiler/testData/codegen/box/sam/kt50171.kt");
+        }
+
         @Test
         @TestMetadata("nonInlinedSamWrapper.kt")
         public void testNonInlinedSamWrapper() throws Exception {

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

@@ -41231,6 +41231,12 @@ public class IrBlackBoxCodegenTestGenerated extends AbstractIrBlackBoxCodegenTes
             runTest("compiler/testData/codegen/box/sam/kt49226.kt");
         }
 
+        @Test
+        @TestMetadata("kt50171.kt")
+        public void testKt50171() throws Exception {
+            runTest("compiler/testData/codegen/box/sam/kt50171.kt");
+        }
+
         @Test
         @TestMetadata("nonInlinedSamWrapper.kt")
         public void testNonInlinedSamWrapper() throws Exception {

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

@@ -32760,6 +32760,11 @@ public class LightAnalysisModeTestGenerated extends AbstractLightAnalysisModeTes
             runTest("compiler/testData/codegen/box/sam/kt49226.kt");
         }
 
+        @TestMetadata("kt50171.kt")
+        public void testKt50171() throws Exception {
+            runTest("compiler/testData/codegen/box/sam/kt50171.kt");
+        }
+
         @TestMetadata("nonInlinedSamWrapper.kt")
         public void testNonInlinedSamWrapper() throws Exception {
             runTest("compiler/testData/codegen/box/sam/nonInlinedSamWrapper.kt");