Lines Matching refs:IsUndefined
199 if (!props.IsUndefined(isolate)) {
215 if (!maybe_properties.IsUndefined(isolate)) {
233 if (maybe_property_list.IsUndefined(isolate)) return obj;
364 DCHECK(!fast_cache.get(serial_number).IsUndefined(isolate));
419 if (maybe_constructor_info.IsUndefined(isolate)) {
502 if (prototype_templ->IsUndefined(isolate)) {
505 if (protoype_provider_templ->IsUndefined(isolate)) {
521 if (!parent->IsUndefined(isolate)) {
533 data->GetNamedPropertyHandler().IsUndefined(isolate) &&
534 data->GetIndexedPropertyHandler().IsUndefined(isolate)) {
562 if (maybe_list.IsUndefined(isolate)) {
667 if (maybe_list.IsUndefined(isolate)) {
708 } else if (obj->GetPrototypeProviderTemplate().IsUndefined(isolate)) {
716 if (!obj->GetInstanceTemplate().IsUndefined(isolate)) {
738 CHECK(!obj->GetInstanceCallHandler().IsUndefined(isolate));
749 if (!obj->GetNamedPropertyHandler().IsUndefined(isolate)) {
753 if (!obj->GetIndexedPropertyHandler().IsUndefined(isolate)) {
758 if (!obj->GetInstanceCallHandler().IsUndefined(isolate)) {