180   friend class RealFileSystem;
255 class RealFileSystem : public FileSystem {  class
257   explicit RealFileSystem(bool LinkCWDToProcess) {  in RealFileSystem()  function in __anon30da42440211::RealFileSystem
305 ErrorOr<Status> RealFileSystem::status(const Twine &Path) {  in status()
315 RealFileSystem::openFileForRead(const Twine &Name) {  in openFileForRead()
325 llvm::ErrorOr<std::string> RealFileSystem::getCurrentWorkingDirectory() const {  in getCurrentWorkingDirectory()
335 std::error_code RealFileSystem::setCurrentWorkingDirectory(const Twine &Path) {  in setCurrentWorkingDirectory()
352 std::error_code RealFileSystem::isLocal(const Twine &Path, bool &Result) {  in isLocal()
358 RealFileSystem::getRealPath(const Twine &Path,  in getRealPath()
364 void RealFileSystem::printImpl(raw_ostream &OS, PrintType Type,  in printImpl()
376   static IntrusiveRefCntPtr<FileSystem> FS(new RealFileSystem(true));  in getRealFileSystem()
381   return std::make_unique<RealFileSystem>(false);  in createPhysicalFileSystem()
407 directory_iterator RealFileSystem::dir_begin(const Twine &Dir,  in dir_begin()