513   std::error_code incrementIter(bool IsFirstTime) {  in incrementIter()  argument
521     if (IsFirstTime && CurrentDirIter == directory_iterator())  in incrementIter()
526   std::error_code incrementDirIter(bool IsFirstTime) {  in incrementDirIter()  argument
527     assert((IsFirstTime || CurrentDirIter != directory_iterator()) &&  in incrementDirIter()
530     if (!IsFirstTime)  in incrementDirIter()
533       EC = incrementIter(IsFirstTime);  in incrementDirIter()
537   std::error_code incrementImpl(bool IsFirstTime) {  in incrementImpl()  argument
539       std::error_code EC = incrementDirIter(IsFirstTime);  in incrementImpl()
1237   std::error_code incrementImpl(bool IsFirstTime) {  in incrementImpl()  argument
1238     assert((IsFirstTime || Current != End) && "cannot iterate past end");  in incrementImpl()
1239     if (!IsFirstTime)  in incrementImpl()