23   using llvm::StringRef;
34   StringRef find_first_component(StringRef path) {  in find_first_component()
77   size_t filename_pos(StringRef str) {  in filename_pos()
89     if (pos == StringRef::npos)  in filename_pos()
93     if (pos == StringRef::npos ||  in filename_pos()
100   size_t root_dir_start(StringRef str) {  in root_dir_start()
113       return StringRef::npos;  in root_dir_start()
127     return StringRef::npos;  in root_dir_start()
130   size_t parent_path_end(StringRef path) {  in parent_path_end()
144       return StringRef::npos;  in parent_path_end()
154 const_iterator begin(StringRef path) {  in begin()
162 const_iterator end(StringRef path) {  in end()
177     Component = StringRef();  in operator ++()
265 const StringRef root_path(StringRef path) {  in root_path()
294   return StringRef();  in root_path()
297 const StringRef root_name(StringRef path) {  in root_name()
316   return StringRef();  in root_name()
319 const StringRef root_directory(StringRef path) {  in root_directory()
345   return StringRef();  in root_directory()
348 const StringRef relative_path(StringRef path) {  in relative_path()
349   StringRef root = root_path(path);  in relative_path()
362   SmallVector<StringRef, 4> components;  in append()
368   for (SmallVectorImpl<StringRef>::const_iterator i = components.begin(),  in append()
378       StringRef c = i->substr(loc);  in append()
400 const StringRef parent_path(StringRef path) {  in parent_path()
402   if (end_pos == StringRef::npos)  in parent_path()
403     return StringRef();  in parent_path()
409   size_t end_pos = parent_path_end(StringRef(path.begin(), path.size()));  in remove_filename()
410   if (end_pos != StringRef::npos)  in remove_filename()
415   StringRef p(path.begin(), path.size());  in replace_extension()
417   StringRef ext = extension.toStringRef(ext_storage);  in replace_extension()
421   if (pos != StringRef::npos && pos >= filename_pos(p))  in replace_extension()
437   StringRef p = path.toStringRef(path_storage);  in native()
439   for (StringRef::const_iterator i = p.begin(),  in native()
453 const StringRef filename(StringRef path) {  in filename()
457 const StringRef stem(StringRef path) {  in stem()
458   StringRef fname = filename(path);  in stem()
460   if (pos == StringRef::npos)  in stem()
470 const StringRef extension(StringRef path) {  in extension()
471   StringRef fname = filename(path);  in extension()
473   if (pos == StringRef::npos)  in extension()
474     return StringRef();  in extension()
478       return StringRef();  in extension()
525   StringRef p = path.toStringRef(path_storage);  in has_root_name()
532   StringRef p = path.toStringRef(path_storage);  in has_root_directory()
539   StringRef p = path.toStringRef(path_storage);  in has_root_path()
546   StringRef p = path.toStringRef(path_storage);  in has_relative_path()
553   StringRef p = path.toStringRef(path_storage);  in has_filename()
560   StringRef p = path.toStringRef(path_storage);  in has_parent_path()
567   StringRef p = path.toStringRef(path_storage);  in has_stem()
574   StringRef p = path.toStringRef(path_storage);  in has_extension()
581   StringRef p = path.toStringRef(path_storage);  in is_absolute()
602   StringRef p(path.data(), path.size());  in make_absolute()
629     StringRef cdrn = path::root_name(current_dir);  in make_absolute()
638     StringRef pRootName      = path::root_name(p);  in make_absolute()
639     StringRef bRootDirectory = path::root_directory(current_dir);  in make_absolute()
640     StringRef bRelativePath  = path::relative_path(current_dir);  in make_absolute()
641     StringRef pRelativePath  = path::relative_path(p);  in make_absolute()
655   StringRef p = path.toStringRef(path_storage);  in create_directories()
657   StringRef parent = path::parent_path(p);  in create_directories()
730   StringRef Magic = magic.toStringRef(MagicStorage);  in has_magic()
747 file_magic identify_magic(StringRef magic) {  in identify_magic()
870 error_code remove_all_r(StringRef path, file_type ft, uint32_t &count) {  in remove_all_r()
899   StringRef p = path.toStringRef(path_storage);  in remove_all()