118 ErrorOr<std::unique_ptr<MemoryBuffer>>
197   ErrorOr<Status> status() override;
198   ErrorOr<std::string> getName() override;
199   ErrorOr<std::unique_ptr<MemoryBuffer>> getBuffer(const Twine &Name,
211 ErrorOr<Status> RealFile::status() {  in status()
222 ErrorOr<std::string> RealFile::getName() {  in getName()
226 ErrorOr<std::unique_ptr<MemoryBuffer>>
270   ErrorOr<Status> status(const Twine &Path) override;
271   ErrorOr<std::unique_ptr<File>> openFileForRead(const Twine &Path) override;
274   llvm::ErrorOr<std::string> getCurrentWorkingDirectory() const override;
301   std::optional<llvm::ErrorOr<WorkingDirectory>> WD;
306 ErrorOr<Status> RealFileSystem::status(const Twine &Path) {  in status()
315 ErrorOr<std::unique_ptr<File>>
326 llvm::ErrorOr<std::string> RealFileSystem::getCurrentWorkingDirectory() const {  in getCurrentWorkingDirectory()
432 ErrorOr<Status> OverlayFileSystem::status(const Twine &Path) {  in status()
435     ErrorOr<Status> Status = (*I)->status(Path);  in status()
442 ErrorOr<std::unique_ptr<File>>
453 llvm::ErrorOr<std::string>
709   llvm::ErrorOr<Status> status() override {  in status()
713   llvm::ErrorOr<std::unique_ptr<llvm::MemoryBuffer>>
1043 llvm::ErrorOr<Status> InMemoryFileSystem::status(const Twine &Path) {  in status()
1050 llvm::ErrorOr<std::unique_ptr<File>>
1316 llvm::ErrorOr<std::string>
1411   ErrorOr<RedirectingFileSystem::LookupResult> Result = lookupPath(Path);  in dir_begin()
1422   ErrorOr<Status> S = status(Path, Dir, *Result);  in dir_begin()
2264 ErrorOr<RedirectingFileSystem::LookupResult>
2270     ErrorOr<RedirectingFileSystem::LookupResult> Result =  in lookupPath()
2280 ErrorOr<RedirectingFileSystem::LookupResult>
2314     ErrorOr<RedirectingFileSystem::LookupResult> Result =  in lookupPathImpl()
2341 ErrorOr<Status> RedirectingFileSystem::status(  in status()
2349     ErrorOr<Status> S = ExternalFS->status(CanonicalRemappedPath);  in status()
2362 ErrorOr<Status>
2374 ErrorOr<Status> RedirectingFileSystem::status(const Twine &OriginalPath) {  in status()
2384     ErrorOr<Status> S = getExternalStatus(CanonicalPath, OriginalPath);  in status()
2389   ErrorOr<RedirectingFileSystem::LookupResult> Result =  in status()
2400   ErrorOr<Status> S = status(CanonicalPath, OriginalPath, *Result);  in status()
2423   ErrorOr<Status> status() override { return S; }  in status()
2424   ErrorOr<std::unique_ptr<llvm::MemoryBuffer>>
2439 ErrorOr<std::unique_ptr<File>>
2440 File::getWithPath(ErrorOr<std::unique_ptr<File>> Result, const Twine &P) {  in getWithPath()
2446   ErrorOr<std::unique_ptr<File>> F = std::move(*Result);  in getWithPath()
2453 ErrorOr<std::unique_ptr<File>>
2470   ErrorOr<RedirectingFileSystem::LookupResult> Result =  in openFileForRead()
2535   ErrorOr<RedirectingFileSystem::LookupResult> Result =  in getRealPath()
2626   ErrorOr<RedirectingFileSystem::LookupResult> RootResult =  in collectVFSFromYAML()