229   i.Path      = path;  in begin()
238   i.Path      = path;  in end()
244   assert(Position < Path.size() && "Tried to increment past end!");  in operator ++()
250   if (Position == Path.size()) {  in operator ++()
261   if (is_separator(Path[Position], S)) {  in operator ++()
266       Component = Path.substr(Position, 1);  in operator ++()
271     while (Position != Path.size() && is_separator(Path[Position], S)) {  in operator ++()
276     if (Position == Path.size() && Component != "/") {  in operator ++()
284   size_t end_pos = Path.find_first_of(separators(S), Position);  in operator ++()
285   Component = Path.slice(Position, end_pos);  in operator ++()
291   return Path.begin() == RHS.Path.begin() && Position == RHS.Position;  in operator ==()
298 reverse_iterator rbegin(StringRef Path, Style style) {  in rbegin()  argument
300   I.Path = Path;  in rbegin()
301   I.Position = Path.size();  in rbegin()
307 reverse_iterator rend(StringRef Path) {  in rend()  argument
309   I.Path = Path;  in rend()
310   I.Component = Path.substr(0, 0);  in rend()
316   size_t root_dir_pos = root_dir_start(Path, S);  in operator ++()
321          is_separator(Path[end_pos - 1], S))  in operator ++()
325   if (Position == Path.size() && !Path.empty() &&  in operator ++()
326       is_separator(Path.back(), S) &&  in operator ++()
334   size_t start_pos = filename_pos(Path.substr(0, end_pos), S);  in operator ++()
335   Component = Path.slice(start_pos, end_pos);  in operator ++()
341   return Path.begin() == RHS.Path.begin() && Component == RHS.Component &&  in operator ==()
500 static bool starts_with(StringRef Path, StringRef Prefix,  in starts_with()  argument
504     if (Path.size() < Prefix.size())  in starts_with()
507       bool SepPath = is_separator(Path[I], style);  in starts_with()
511       if (!SepPath && toLower(Path[I]) != toLower(Prefix[I]))  in starts_with()
516   return Path.starts_with(Prefix);  in starts_with()
519 bool replace_path_prefix(SmallVectorImpl<char> &Path, StringRef OldPrefix,  in replace_path_prefix()  argument
524   StringRef OrigPath(Path.begin(), Path.size());  in replace_path_prefix()
530     llvm::copy(NewPrefix, Path.begin());  in replace_path_prefix()
537   Path.swap(NewPath);  in replace_path_prefix()
551 void native(SmallVectorImpl<char> &Path, Style style) {  in native()  argument
552   if (Path.empty())  in native()
555     for (char &Ch : Path)  in native()
558     if (Path[0] == '~' && (Path.size() == 1 || is_separator(Path[1], style))) {  in native()
561       PathHome.append(Path.begin() + 1, Path.end());  in native()
562       Path = PathHome;  in native()
565     std::replace(Path.begin(), Path.end(), '\\', '/');  in native()
704 StringRef remove_leading_dotslash(StringRef Path, Style style) {  in remove_leading_dotslash()  argument
706   while (Path.size() > 2 && Path[0] == '.' && is_separator(Path[1], style)) {  in remove_leading_dotslash()
707     Path = Path.substr(2);  in remove_leading_dotslash()
708     while (Path.size() > 0 && is_separator(Path[0], style))  in remove_leading_dotslash()
709       Path = Path.substr(1);  in remove_leading_dotslash()
711   return Path;  in remove_leading_dotslash()
788 std::error_code getUniqueID(const Twine Path, UniqueID &Result) {  in getUniqueID()  argument
790   std::error_code EC = status(Path, Status);  in getUniqueID()
968 std::error_code create_directories(const Twine &Path, bool IgnoreExisting,  in create_directories()  argument
971   StringRef P = Path.toStringRef(PathStorage);  in create_directories()
1068 ErrorOr<MD5::MD5Result> md5_contents(const Twine &Path) {  in md5_contents()  argument
1070   if (auto EC = openFileForRead(Path, FD, OF_None))  in md5_contents()
1086 file_type get_file_type(const Twine &Path, bool Follow) {  in get_file_type()  argument
1088   if (status(Path, st, Follow))  in get_file_type()
1135 std::error_code is_other(const Twine &Path, bool &Result) {  in is_other()  argument
1137   if (std::error_code EC = status(Path, FileStatus))  in is_other()
1145   SmallString<128> PathStr = path::parent_path(Path);  in replace_filename()
1147   this->Path = std::string(PathStr);  in replace_filename()
1152 ErrorOr<perms> getPermissions(const Twine &Path) {  in getPermissions()  argument
1154   if (std::error_code EC = status(Path, Status))  in getPermissions()