if (number_ == kMaxUInt32) return NOT_FOUND;
property_details_ = accessor->GetDetails(backing_store, number_);
}
- } else if (holder->IsGlobalObject()) {
+ } else if (!map->is_dictionary_map()) {
+ DescriptorArray* descriptors = map->instance_descriptors();
+ int number = descriptors->SearchWithCache(*name_, map);
+ if (number == DescriptorArray::kNotFound) return NOT_FOUND;
+ number_ = static_cast<uint32_t>(number);
+ property_details_ = descriptors->GetDetails(number_);
+ } else if (map->IsGlobalObjectMap()) {
GlobalDictionary* dict = JSObject::cast(holder)->global_dictionary();
int number = dict->FindEntry(name_);
if (number == GlobalDictionary::kNotFound) return NOT_FOUND;
PropertyCell* cell = PropertyCell::cast(dict->ValueAt(number_));
if (cell->value()->IsTheHole()) return NOT_FOUND;
property_details_ = cell->property_details();
- } else if (map->is_dictionary_map()) {
+ } else {
NameDictionary* dict = JSObject::cast(holder)->property_dictionary();
int number = dict->FindEntry(name_);
if (number == NameDictionary::kNotFound) return NOT_FOUND;
number_ = static_cast<uint32_t>(number);
property_details_ = dict->DetailsAt(number_);
- } else {
- DescriptorArray* descriptors = map->instance_descriptors();
- int number = descriptors->SearchWithCache(*name_, map);
- if (number == DescriptorArray::kNotFound) return NOT_FOUND;
- number_ = static_cast<uint32_t>(number);
- property_details_ = descriptors->GetDetails(number_);
}
has_property_ = true;
switch (property_details_.kind()) {
bool Object::IsGlobalObject() const {
if (!IsHeapObject()) return false;
-
- InstanceType type = HeapObject::cast(this)->map()->instance_type();
- return type == JS_GLOBAL_OBJECT_TYPE ||
- type == JS_BUILTINS_OBJECT_TYPE;
+ return HeapObject::cast(this)->map()->IsGlobalObjectMap();
}