Lines Matching refs:MaybeHandle
65 MaybeHandle<JSReceiver> Object::ToObject(Isolate* isolate,
79 return MaybeHandle<JSReceiver>();
109 MaybeHandle<Object> Object::GetProperty(LookupIterator* it) {
119 MaybeHandle<Object> maybe_result = JSObject::GetPropertyWithInterceptor(
397 MaybeHandle<Object> JSProxy::GetPropertyWithHandler(Handle<JSProxy> proxy,
411 MaybeHandle<Object> Object::GetPropertyWithAccessor(Handle<Object> receiver,
478 MaybeHandle<Object> Object::SetPropertyWithAccessor(
532 return MaybeHandle<Object>();
536 MaybeHandle<Object> Object::GetPropertyWithDefinedGetter(
552 MaybeHandle<Object> Object::SetPropertyWithDefinedSetter(
587 MaybeHandle<Object> JSObject::GetPropertyWithFailedAccessCheck(
626 MaybeHandle<Object> JSObject::SetPropertyWithFailedAccessCheck(
747 MaybeHandle<Object> Object::GetElementWithReceiver(Isolate* isolate,
1710 MaybeHandle<Map> Map::CopyWithField(Handle<Map> map,
1722 return MaybeHandle<Map>();
1746 MaybeHandle<Map> Map::CopyWithConstant(Handle<Map> map,
1753 return MaybeHandle<Map>();
2691 MaybeHandle<Map> Map::TryUpdate(Handle<Map> map) {
2714 MaybeHandle<Map> Map::TryUpdateInternal(Handle<Map> old_map) {
2722 if (!old_map->EquivalentToForTransition(root_map)) return MaybeHandle<Map>();
2731 if (j == TransitionArray::kNotFound) return MaybeHandle<Map>();
2739 return MaybeHandle<Map>();
2753 return MaybeHandle<Map>();
2760 return MaybeHandle<Map>();
2768 if (new_map->NumberOfOwnDescriptors() != old_nof) return MaybeHandle<Map>();
2773 MaybeHandle<Object> JSObject::SetPropertyWithInterceptor(LookupIterator* it,
2781 if (interceptor->setter()->IsUndefined()) return MaybeHandle<Object>();
2794 return MaybeHandle<Object>();
2798 MaybeHandle<Object> Object::SetProperty(Handle<Object> object,
2807 MaybeHandle<Object> Object::SetProperty(LookupIterator* it,
2835 // TODO(verwaest): Use the MaybeHandle to indicate result.
2837 MaybeHandle<Object> maybe_result =
2848 MaybeHandle<Object> maybe_result =
2856 if (!maybe_attributes.has_value) return MaybeHandle<Object>();
2909 MaybeHandle<Object> Object::WriteToReadOnlyProperty(LookupIterator* it,
2937 MaybeHandle<Object> maybe_old;
2957 MaybeHandle<Object> Object::AddDataProperty(LookupIterator* it,
3009 MaybeHandle<Object> JSObject::SetElementWithCallbackSetterInPrototypes(
3399 MaybeHandle<Object> JSProxy::SetPropertyWithHandler(Handle<JSProxy> proxy,
3423 MaybeHandle<Object> JSProxy::SetPropertyViaPrototypesWithHandler(
3521 MaybeHandle<Object> JSProxy::DeletePropertyWithHandler(
3553 MaybeHandle<Object> JSProxy::DeleteElementWithHandler(
3622 MaybeHandle<Object> maybe_error = isolate->factory()->NewTypeError(
3666 MaybeHandle<Object> JSProxy::CallTrap(Handle<JSProxy> proxy,
3797 MaybeHandle<Object> JSObject::SetOwnPropertyIgnoreAttributes(
4119 MaybeHandle<Map> NormalizedMapCache::Get(Handle<Map> fast_map,
4125 return MaybeHandle<Map>();
4765 MaybeHandle<Object> JSObject::DeletePropertyWithInterceptor(
4770 if (name->IsSymbol()) return MaybeHandle<Object>();
4773 if (interceptor->deleter()->IsUndefined()) return MaybeHandle<Object>();
4784 if (result.IsEmpty()) return MaybeHandle<Object>();
4794 MaybeHandle<Object> JSObject::DeleteElementWithInterceptor(
4821 MaybeHandle<Object> delete_result = object->GetElementsAccessor()->Delete(
4827 MaybeHandle<Object> JSObject::DeleteElement(Handle<JSObject> object,
4866 if (!maybe.has_value) return MaybeHandle<Object>();
4879 MaybeHandle<Object> maybe_result;
4890 if (!maybe.has_value) return MaybeHandle<Object>();
4901 MaybeHandle<Object> JSObject::DeleteProperty(Handle<JSObject> object,
4936 MaybeHandle<Object> maybe_result =
4991 MaybeHandle<Object> JSReceiver::DeleteElement(Handle<JSReceiver> object,
5002 MaybeHandle<Object> JSReceiver::DeleteProperty(Handle<JSReceiver> object,
5148 MaybeHandle<Object> JSObject::PreventExtensions(Handle<JSObject> object) {
5228 MaybeHandle<Object> JSObject::Freeze(Handle<JSObject> object) {
5369 MUST_USE_RESULT MaybeHandle<JSObject> StructureWalk(Handle<JSObject> object);
5372 MUST_USE_RESULT inline MaybeHandle<JSObject> VisitElementOrProperty(
5376 MaybeHandle<JSObject> copy_of_value = StructureWalk(value);
5394 MaybeHandle<JSObject> JSObjectWalkVisitor<ContextObject>::StructureWalk(
5405 return MaybeHandle<JSObject>();
5570 MaybeHandle<JSObject> JSObject::DeepWalk(
5575 MaybeHandle<JSObject> result = v.StructureWalk(object);
5582 MaybeHandle<JSObject> JSObject::DeepCopy(
5587 MaybeHandle<JSObject> copy = v.StructureWalk(object);
5786 MaybeHandle<FixedArray> JSReceiver::GetKeys(Handle<JSReceiver> object,
6084 MaybeHandle<Object> JSObject::DefineAccessor(Handle<JSObject> object,
6177 MaybeHandle<Object> JSObject::SetAccessor(Handle<JSObject> object,
6257 MaybeHandle<Object> JSObject::GetAccessor(Handle<JSObject> object,
6525 MaybeHandle<Name> maybe_name,
6659 map, new_descriptors, OMIT_TRANSITION, MaybeHandle<Name>());
6773 MaybeHandle<Map> maybe_map;
7481 MaybeHandle<Code> code_;
7688 MaybeHandle<FixedArray> FixedArray::AddKeysFromArrayLike(
7712 MaybeHandle<FixedArray> FixedArray::UnionOfKeys(Handle<FixedArray> first,
10327 MaybeHandle<Code> Code::FindHandlerForMap(Map* map) {
10343 return MaybeHandle<Code>();
11141 MaybeHandle<Object> JSArray::SetElementsLength(
11632 MaybeHandle<Object> JSObject::SetPrototype(Handle<JSObject> object,
11733 MaybeHandle<AccessorPair> JSObject::GetOwnElementAccessorPair(
11738 if (iter.IsAtEnd()) return MaybeHandle<AccessorPair>();
11745 if (object->HasIndexedInterceptor()) return MaybeHandle<AccessorPair>();
11751 MaybeHandle<Object> JSObject::SetElementWithInterceptor(
11786 MaybeHandle<Object> JSObject::GetElementWithCallback(
11836 return MaybeHandle<Object>();
11840 MaybeHandle<Object> JSObject::SetElementWithCallback(Handle<JSObject> object,
11892 return MaybeHandle<Object>();
11923 MaybeHandle<Object> JSObject::SetFastElement(Handle<JSObject> object,
11954 MaybeHandle<Object> result = SetElementWithCallbackSetterInPrototypes(
12051 MaybeHandle<Object> JSObject::SetDictionaryElement(
12116 MaybeHandle<Object> result = SetElementWithCallbackSetterInPrototypes(
12188 MaybeHandle<Object> JSObject::SetFastDoubleElement(
12205 MaybeHandle<Object> result = SetElementWithCallbackSetterInPrototypes(
12287 MaybeHandle<Object> JSReceiver::SetElement(Handle<JSReceiver> object,
12301 MaybeHandle<Object> JSObject::SetOwnElement(Handle<JSObject> object,
12310 MaybeHandle<Object> JSObject::SetElement(Handle<JSObject> object,
12374 if (!maybe.has_value) return MaybeHandle<Object>();
12406 if (!maybe.has_value) return MaybeHandle<Object>();
12449 MaybeHandle<Object> JSObject::SetElementWithoutInterceptor(
12803 MaybeHandle<Object> JSArray::ReadOnlyLengthError(Handle<JSArray> array) {
12813 MaybeHandle<Object> JSObject::GetElementWithInterceptor(
13096 MaybeHandle<Object> JSObject::GetPropertyWithInterceptor(
13108 if (interceptor->getter()->IsUndefined()) return MaybeHandle<Object>();
13119 if (result.IsEmpty()) return MaybeHandle<Object>();
13130 MaybeHandle<JSObject> JSObject::GetKeysForNamedInterceptor(
13144 if (result.IsEmpty()) return MaybeHandle<JSObject>();
13155 MaybeHandle<JSObject> JSObject::GetKeysForIndexedInterceptor(
13169 if (result.IsEmpty()) return MaybeHandle<JSObject>();
13633 return MaybeHandle<Object>().ToHandleChecked();
13694 MaybeHandle<Map> maybe_map =
14627 return MaybeHandle<Object>().ToHandleChecked();
14637 MaybeHandle<String> StringTable::InternalizeStringIfExists(
14647 MaybeHandle<String> StringTable::LookupStringIfExists(
14654 return MaybeHandle<String>();
14663 MaybeHandle<String> StringTable::LookupTwoCharsStringIfExists(
14671 return MaybeHandle<String>();
