Lines Matching refs:tail_
23 DCHECK_NULL(tail_);24 head_ = tail_ = extension;26 tail_->set_next(extension);27 tail_ = extension;38 DCHECK_NULL(tail_);40 tail_ = list->tail_;42 DCHECK_NOT_NULL(list->tail_);43 tail_->set_next(list->head_);44 tail_ = list->tail_;46 DCHECK_NULL(list->tail_);73 DCHECK_IMPLIES(head_, tail_);