Fix reflection on reference to generic property

See a93484b457 for the similar fix to function
references

 #KT-12967 Fixed

compiler/backend/src/org/jetbrains/kotlin/codegen/PropertyReferenceCodegen.kt

@@ -228,7 +228,7 @@ class PropertyReferenceCodegen(
                         initialize(property.type)
                     }
 
-            val method = state.typeMapper.mapAsmMethod(getter)
+            val method = state.typeMapper.mapAsmMethod(getter.original)
             return method.name + method.descriptor
         }
 

compiler/testData/codegen/box/reflection/properties/genericProperty.kt

@@ -0,0 +1,11 @@
+// WITH_REFLECT
+
+import kotlin.test.assertEquals
+
+data class Box<T>(val element: T)
+
+fun box(): String {
+    val p = Box<String>::element
+    assertEquals("val Box<T>.element: T", p.toString())
+    return p.call(Box("OK"))
+}

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

@@ -12393,6 +12393,12 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
                 doTest(fileName);
             }
 
+            @TestMetadata("genericProperty.kt")
+            public void testGenericProperty() throws Exception {
+                String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/reflection/properties/genericProperty.kt");
+                doTest(fileName);
+            }
+
             @TestMetadata("getExtensionPropertiesMutableVsReadonly.kt")
             public void testGetExtensionPropertiesMutableVsReadonly() throws Exception {
                 String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/codegen/box/reflection/properties/getExtensionPropertiesMutableVsReadonly.kt");

core/reflection.jvm/src/kotlin/reflect/jvm/internal/KDeclarationContainerImpl.kt

@@ -109,6 +109,10 @@ internal abstract class KDeclarationContainerImpl : ClassBasedDeclarationContain
                     RuntimeTypeMapper.mapPropertySignature(descriptor).asString() == signature
                 }
 
+        if (properties.isEmpty()) {
+            throw KotlinReflectionInternalError("Property '$name' (JVM signature: $signature) not resolved in $this")
+        }
+
         if (properties.size != 1) {
             // Try working around the case of a Java class with a field 'foo' and a method 'getFoo' which overrides Kotlin property 'foo'.
             // Such class has two property descriptors with the name 'foo' in its scope and they may be indistinguishable from each other.
@@ -129,10 +133,8 @@ internal abstract class KDeclarationContainerImpl : ClassBasedDeclarationContain
                 return mostVisibleProperties.first()
             }
 
-            val debugText = "'$name' (JVM signature: $signature)"
             throw KotlinReflectionInternalError(
-                    if (properties.isEmpty()) "Property $debugText not resolved in $this"
-                    else "${properties.size} properties $debugText resolved in $this: $properties"
+                    "${properties.size} properties '$name' (JVM signature: $signature) resolved in $this: $properties"
             )
         }