diff options
Diffstat (limited to 'js/src/vm')
| -rw-r--r-- | js/src/vm/ObjectGroup.cpp | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/js/src/vm/ObjectGroup.cpp b/js/src/vm/ObjectGroup.cpp index 6e9000894..fbad85e57 100644 --- a/js/src/vm/ObjectGroup.cpp +++ b/js/src/vm/ObjectGroup.cpp @@ -262,19 +262,18 @@ JSObject::shouldSplicePrototype(JSContext* cx) return isSingleton(); } -bool -JSObject::splicePrototype(JSContext* cx, const Class* clasp, Handle<TaggedProto> proto) +/* static */ bool +JSObject::splicePrototype(JSContext* cx, HandleObject obj, const Class* clasp, + Handle<TaggedProto> proto) { - MOZ_ASSERT(cx->compartment() == compartment()); - - RootedObject self(cx, this); + MOZ_ASSERT(cx->compartment() == obj->compartment()); /* * For singleton groups representing only a single JSObject, the proto * can be rearranged as needed without destroying type information for * the old or new types. */ - MOZ_ASSERT(self->isSingleton()); + MOZ_ASSERT(obj->isSingleton()); // Windows may not appear on prototype chains. MOZ_ASSERT_IF(proto.isObject(), !IsWindow(proto.toObject())); @@ -283,7 +282,7 @@ JSObject::splicePrototype(JSContext* cx, const Class* clasp, Handle<TaggedProto> return false; // Force type instantiation when splicing lazy group. - RootedObjectGroup group(cx, JSObject::getGroup(cx, self)); + RootedObjectGroup group(cx, JSObject::getGroup(cx, obj)); if (!group) return false; RootedObjectGroup protoGroup(cx, nullptr); |