252   i.Path      = path;  in begin()
261   i.Path      = path;  in end()
267   assert(Position < Path.size() && "Tried to increment past end!");  in operator ++()
273   if (Position == Path.size()) {  in operator ++()
284   if (is_separator(Path[Position], S)) {  in operator ++()
289       Component = Path.substr(Position, 1);  in operator ++()
294     while (Position != Path.size() && is_separator(Path[Position], S)) {  in operator ++()
299     if (Position == Path.size() && Component != "/") {  in operator ++()
307   size_t end_pos = Path.find_first_of(separators(S), Position);  in operator ++()
308   Component = Path.slice(Position, end_pos);  in operator ++()
314   return Path.begin() == RHS.Path.begin() && Position == RHS.Position;  in operator ==()
321 reverse_iterator rbegin(StringRef Path, Style style) {  in rbegin()  argument
323   I.Path = Path;  in rbegin()
324   I.Position = Path.size();  in rbegin()
329 reverse_iterator rend(StringRef Path) {  in rend()  argument
331   I.Path = Path;  in rend()
332   I.Component = Path.substr(0, 0);  in rend()
338   size_t root_dir_pos = root_dir_start(Path, S);  in operator ++()
343          is_separator(Path[end_pos - 1], S))  in operator ++()
347   if (Position == Path.size() && !Path.empty() &&  in operator ++()
348       is_separator(Path.back(), S) &&  in operator ++()
356   size_t start_pos = filename_pos(Path.substr(0, end_pos), S);  in operator ++()
357   Component = Path.slice(start_pos, end_pos);  in operator ++()
363   return Path.begin() == RHS.Path.begin() && Component == RHS.Component &&  in operator ==()
524 void replace_path_prefix(SmallVectorImpl<char> &Path,  in replace_path_prefix()  argument
530   StringRef OrigPath(Path.begin(), Path.size());  in replace_path_prefix()
536     llvm::copy(NewPrefix, Path.begin());  in replace_path_prefix()
544   Path.swap(NewPath);  in replace_path_prefix()
557 void native(SmallVectorImpl<char> &Path, Style style) {  in native()  argument
558   if (Path.empty())  in native()
561     std::replace(Path.begin(), Path.end(), '/', '\\');  in native()
562     if (Path[0] == '~' && (Path.size() == 1 || is_separator(Path[1], style))) {  in native()
565       PathHome.append(Path.begin() + 1, Path.end());  in native()
566       Path = PathHome;  in native()
569     for (auto PI = Path.begin(), PE = Path.end(); PI < PE; ++PI) {  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()
757 std::error_code getUniqueID(const Twine Path, UniqueID &Result) {  in getUniqueID()  argument
759   std::error_code EC = status(Path, Status);  in getUniqueID()
914 std::error_code create_directories(const Twine &Path, bool IgnoreExisting,  in create_directories()  argument
917   StringRef P = Path.toStringRef(PathStorage);  in create_directories()
1012 ErrorOr<MD5::MD5Result> md5_contents(const Twine &Path) {  in md5_contents()  argument
1014   if (auto EC = openFileForRead(Path, FD, OF_None))  in md5_contents()
1030 file_type get_file_type(const Twine &Path, bool Follow) {  in get_file_type()  argument
1032   if (status(Path, st, Follow))  in get_file_type()
1079 std::error_code is_other(const Twine &Path, bool &Result) {  in is_other()  argument
1081   if (std::error_code EC = status(Path, FileStatus))  in is_other()
1089   SmallString<128> PathStr = path::parent_path(Path);  in replace_filename()
1091   this->Path = PathStr.str();  in replace_filename()
1096 ErrorOr<perms> getPermissions(const Twine &Path) {  in getPermissions()  argument
1098   if (std::error_code EC = status(Path, Status))  in getPermissions()