Lines Matching refs:IsUndefined
193 if (!props->IsUndefined(isolate)) {
209 if (!maybe_properties->IsUndefined(isolate)) {
227 if (maybe_property_list->IsUndefined(isolate)) return obj;
337 DCHECK(!fast_cache->get(serial_number - 1)->IsUndefined(isolate));
388 if (maybe_constructor_info->IsUndefined(isolate)) {
470 if (prototype_templ->IsUndefined(isolate)) {
472 if (protoype_provider_templ->IsUndefined(isolate)) {
489 if (!parent->IsUndefined(isolate)) {
523 if (maybe_list->IsUndefined(isolate)) {
617 if (maybe_list->IsUndefined(isolate)) {
658 } else if (obj->prototype_provider_template()->IsUndefined(isolate)) {
666 if (!obj->instance_template()->IsUndefined(isolate)) {
680 obj->named_property_handler()->IsUndefined(isolate) &&
681 obj->indexed_property_handler()->IsUndefined(isolate)) {
712 CHECK(!obj->instance_call_handler()->IsUndefined(isolate));
723 if (!obj->named_property_handler()->IsUndefined(isolate)) {
727 if (!obj->indexed_property_handler()->IsUndefined(isolate)) {
732 if (!obj->instance_call_handler()->IsUndefined(isolate)) {
