lib/Sema/AnalysisBasedWarnings.cpp

1066       std::deque<const CFGBlock *> BlockQueue;
1069       BlockQueue.push_back(&Cfg->getEntry());
1077           BlockQueue.push_back(B);
1080       while (!BlockQueue.empty()) {
1081         const CFGBlock *P = BlockQueue.front();
1082         BlockQueue.pop_front();
1087             BlockQueue.push_back(*I);
1099       std::deque<const CFGBlock*> BlockQueue(B.pred_begin(), B.pred_end());
1100       while (!BlockQueue.empty()) {
1101         const CFGBlock *P = BlockQueue.front();
1102         BlockQueue.pop_front();
1157                     std::back_inserter(BlockQueue));