228   i.Path      = path;  in begin()
237   i.Path      = path;  in end()
243   assert(Position < Path.size() && "Tried to increment past end!");  in operator ++()
249   if (Position == Path.size()) {  in operator ++()
260   if (is_separator(Path[Position], S)) {  in operator ++()
265       Component = Path.substr(Position, 1);  in operator ++()
270     while (Position != Path.size() && is_separator(Path[Position], S)) {  in operator ++()
275     if (Position == Path.size() && Component != "/") {  in operator ++()
283   size_t end_pos = Path.find_first_of(separators(S), Position);  in operator ++()
284   Component = Path.slice(Position, end_pos);  in operator ++()
290   return Path.begin() == RHS.Path.begin() && Position == RHS.Position;  in operator ==()
297 reverse_iterator rbegin(StringRef Path, Style style) {  in rbegin()  argument
299   I.Path = Path;  in rbegin()
300   I.Position = Path.size();  in rbegin()
306 reverse_iterator rend(StringRef Path) {  in rend()  argument
308   I.Path = Path;  in rend()
309   I.Component = Path.substr(0, 0);  in rend()
315   size_t root_dir_pos = root_dir_start(Path, S);  in operator ++()
320          is_separator(Path[end_pos - 1], S))  in operator ++()
324   if (Position == Path.size() && !Path.empty() &&  in operator ++()
325       is_separator(Path.back(), S) &&  in operator ++()
333   size_t start_pos = filename_pos(Path.substr(0, end_pos), S);  in operator ++()
334   Component = Path.slice(start_pos, end_pos);  in operator ++()
340   return Path.begin() == RHS.Path.begin() && Component == RHS.Component &&  in operator ==()
499 static bool starts_with(StringRef Path, StringRef Prefix,  in starts_with()  argument
503     if (Path.size() < Prefix.size())  in starts_with()
506       bool SepPath = is_separator(Path[I], style);  in starts_with()
510       if (!SepPath && toLower(Path[I]) != toLower(Prefix[I]))  in starts_with()
515   return Path.startswith(Prefix);  in starts_with()
518 bool replace_path_prefix(SmallVectorImpl<char> &Path, StringRef OldPrefix,  in replace_path_prefix()  argument
523   StringRef OrigPath(Path.begin(), Path.size());  in replace_path_prefix()
529     llvm::copy(NewPrefix, Path.begin());  in replace_path_prefix()
536   Path.swap(NewPath);  in replace_path_prefix()
550 void native(SmallVectorImpl<char> &Path, Style style) {  in native()  argument
551   if (Path.empty())  in native()
554     for (char &Ch : Path)  in native()
557     if (Path[0] == '~' && (Path.size() == 1 || is_separator(Path[1], style))) {  in native()
560       PathHome.append(Path.begin() + 1, Path.end());  in native()
561       Path = PathHome;  in native()
564     std::replace(Path.begin(), Path.end(), '\\', '/');  in native()
703 StringRef remove_leading_dotslash(StringRef Path, Style style) {  in remove_leading_dotslash()  argument
705   while (Path.size() > 2 && Path[0] == '.' && is_separator(Path[1], style)) {  in remove_leading_dotslash()
706     Path = Path.substr(2);  in remove_leading_dotslash()
707     while (Path.size() > 0 && is_separator(Path[0], style))  in remove_leading_dotslash()
708       Path = Path.substr(1);  in remove_leading_dotslash()
710   return Path;  in remove_leading_dotslash()
787 std::error_code getUniqueID(const Twine Path, UniqueID &Result) {  in getUniqueID()  argument
789   std::error_code EC = status(Path, Status);  in getUniqueID()
967 std::error_code create_directories(const Twine &Path, bool IgnoreExisting,  in create_directories()  argument
970   StringRef P = Path.toStringRef(PathStorage);  in create_directories()
1067 ErrorOr<MD5::MD5Result> md5_contents(const Twine &Path) {  in md5_contents()  argument
1069   if (auto EC = openFileForRead(Path, FD, OF_None))  in md5_contents()
1085 file_type get_file_type(const Twine &Path, bool Follow) {  in get_file_type()  argument
1087   if (status(Path, st, Follow))  in get_file_type()
1134 std::error_code is_other(const Twine &Path, bool &Result) {  in is_other()  argument
1136   if (std::error_code EC = status(Path, FileStatus))  in is_other()
1144   SmallString<128> PathStr = path::parent_path(Path);  in replace_filename()
1146   this->Path = std::string(PathStr.str());  in replace_filename()
1151 ErrorOr<perms> getPermissions(const Twine &Path) {  in getPermissions()  argument
1153   if (std::error_code EC = status(Path, Status))  in getPermissions()