476   std::error_code incrementDirIter(bool IsFirstTime) {  in incrementDirIter()  argument
477     assert((IsFirstTime || CurrentDirIter != directory_iterator()) &&  in incrementDirIter()
480     if (!IsFirstTime)  in incrementDirIter()
487   std::error_code incrementImpl(bool IsFirstTime) {  in incrementImpl()  argument
489       std::error_code EC = incrementDirIter(IsFirstTime);  in incrementImpl()
1050   std::error_code incrementImpl(bool IsFirstTime);
1052   std::error_code incrementContent(bool IsFirstTime);
2203 std::error_code VFSFromYamlDirIterImpl::incrementContent(bool IsFirstTime) {  in incrementContent()  argument
2204   assert((IsFirstTime || Current != End) && "cannot iterate past end");  in incrementContent()
2205   if (!IsFirstTime)  in incrementContent()
2225 std::error_code VFSFromYamlDirIterImpl::incrementImpl(bool IsFirstTime) {  in incrementImpl()  argument
2228                                              : incrementContent(IsFirstTime);  in incrementImpl()