186     Path DfsBuildCycleInfo(DfsStack &dfsStack, DfsState state)  in DfsBuildCycleInfo()  argument
194         while (!dfsStack.empty()) {  in DfsBuildCycleInfo()
195             auto s = dfsStack.top();  in DfsBuildCycleInfo()
196             dfsStack.pop();  in DfsBuildCycleInfo()
207     DfsAction DfsVisitChildren(DfsStack &dfsStack, DfsState &state)  in DfsVisitChildren()  argument
222                 dfsStack.push(DfsState {state.currentIdx, nextChild});  in DfsVisitChildren()
232     bool DfsPopState(DfsStack &dfsStack, DfsState &state)  in DfsPopState()  argument
234         while (!dfsStack.empty()) {  in DfsPopState()
235             state = dfsStack.top();  in DfsPopState()
236             dfsStack.pop();  in DfsPopState()
247         DfsStack dfsStack;  in RunDfsFromVertex()  local
253             DfsAction a = DfsVisitChildren(dfsStack, state);  in RunDfsFromVertex()
256                     return DfsBuildCycleInfo(dfsStack, state);  in RunDfsFromVertex()
264             areUnprocessedVerticesLeft = DfsPopState(dfsStack, state);  in RunDfsFromVertex()