511   std::error_code incrementIter(bool IsFirstTime) {  in incrementIter()  argument
519     if (IsFirstTime && CurrentDirIter == directory_iterator())  in incrementIter()
524   std::error_code incrementDirIter(bool IsFirstTime) {  in incrementDirIter()  argument
525     assert((IsFirstTime || CurrentDirIter != directory_iterator()) &&  in incrementDirIter()
528     if (!IsFirstTime)  in incrementDirIter()
531       EC = incrementIter(IsFirstTime);  in incrementDirIter()
535   std::error_code incrementImpl(bool IsFirstTime) {  in incrementImpl()  argument
537       std::error_code EC = incrementDirIter(IsFirstTime);  in incrementImpl()
1239   std::error_code incrementImpl(bool IsFirstTime) {  in incrementImpl()  argument
1240     assert((IsFirstTime || Current != End) && "cannot iterate past end");  in incrementImpl()
1241     if (!IsFirstTime)  in incrementImpl()