Index: src/runtime/runtime-classes.cc |
diff --git a/src/runtime/runtime-classes.cc b/src/runtime/runtime-classes.cc |
index 9f56c7949b1c123f7a23083efad72023bcd767fc..62eee669112c1c43d49508ad44216465a894f36d 100644 |
--- a/src/runtime/runtime-classes.cc |
+++ b/src/runtime/runtime-classes.cc |
@@ -140,7 +140,7 @@ RUNTIME_FUNCTION(Runtime_DefineClass) { |
Handle<Map> map = |
isolate->factory()->NewMap(JS_OBJECT_TYPE, JSObject::kHeaderSize); |
- map->SetPrototype(prototype_parent); |
+ Map::SetPrototype(map, prototype_parent); |
map->SetConstructor(*constructor); |
Handle<JSObject> prototype = isolate->factory()->NewJSObjectFromMap(map); |