Lines Matching refs:is_extensible
3787 DCHECK(object->map()->is_extensible() ||
5151 if (!object->map()->is_extensible()) return object;
5193 DCHECK(!object->map()->is_extensible());
5289 DCHECK(!transition_map->is_extensible());
11653 if (!object->map()->is_extensible()) {
12121 // When we set the is_extensible flag to false we always force the
12123 if (!object->map()->is_extensible()) {
