Lines Matching refs:is_extensible
304 DCHECK(!map.is_extensible());
322 while (!source_map.is_extensible()) {
363 if (root_map.is_extensible() != old_map.is_extensible()) {
364 DCHECK(!old_map.is_extensible());
365 DCHECK(root_map.is_extensible());
535 while (!integrity_source_map_->is_extensible()) {
574 } else if (old_map_->is_extensible() != root_map_->is_extensible()) {
575 DCHECK(!old_map_->is_extensible());
576 DCHECK(root_map_->is_extensible());