114 ErrorOr<std::unique_ptr<MemoryBuffer>>
189   ErrorOr<Status> status() override;
190   ErrorOr<std::string> getName() override;
191   ErrorOr<std::unique_ptr<MemoryBuffer>> getBuffer(const Twine &Name,
202 ErrorOr<Status> RealFile::status() {  in status()
213 ErrorOr<std::string> RealFile::getName() {  in getName()
217 ErrorOr<std::unique_ptr<MemoryBuffer>>
255   ErrorOr<Status> status(const Twine &Path) override;
256   ErrorOr<std::unique_ptr<File>> openFileForRead(const Twine &Path) override;
259   llvm::ErrorOr<std::string> getCurrentWorkingDirectory() const override;
287 ErrorOr<Status> RealFileSystem::status(const Twine &Path) {  in status()
296 ErrorOr<std::unique_ptr<File>>
307 llvm::ErrorOr<std::string> RealFileSystem::getCurrentWorkingDirectory() const {  in getCurrentWorkingDirectory()
400 ErrorOr<Status> OverlayFileSystem::status(const Twine &Path) {  in status()
403     ErrorOr<Status> Status = (*I)->status(Path);  in status()
410 ErrorOr<std::unique_ptr<File>>
421 llvm::ErrorOr<std::string>
628   llvm::ErrorOr<Status> status() override {  in status()
632   llvm::ErrorOr<std::unique_ptr<llvm::MemoryBuffer>>
826 static ErrorOr<const detail::InMemoryNode *>
882 llvm::ErrorOr<Status> InMemoryFileSystem::status(const Twine &Path) {  in status()
889 llvm::ErrorOr<std::unique_ptr<File>>
1133 llvm::ErrorOr<std::string>
1201   ErrorOr<RedirectingFileSystem::LookupResult> Result = lookupPath(Path);  in dir_begin()
1210   ErrorOr<Status> S = status(Path, *Result);  in dir_begin()
1882 ErrorOr<RedirectingFileSystem::LookupResult>
1887     ErrorOr<RedirectingFileSystem::LookupResult> Result =  in lookupPath()
1895 ErrorOr<RedirectingFileSystem::LookupResult>
1927     ErrorOr<RedirectingFileSystem::LookupResult> Result =  in lookupPathImpl()
1945 ErrorOr<Status> RedirectingFileSystem::status(  in status()
1948     ErrorOr<Status> S = ExternalFS->status(*ExtRedirect);  in status()
1960 ErrorOr<Status> RedirectingFileSystem::status(const Twine &Path_) {  in status()
1967   ErrorOr<RedirectingFileSystem::LookupResult> Result = lookupPath(Path);  in status()
1974   ErrorOr<Status> S = status(Path, *Result);  in status()
1991   ErrorOr<Status> status() override { return S; }  in status()
1992   ErrorOr<std::unique_ptr<llvm::MemoryBuffer>>
2005 ErrorOr<std::unique_ptr<File>>
2013   ErrorOr<RedirectingFileSystem::LookupResult> Result = lookupPath(Path);  in openFileForRead()
2053   ErrorOr<RedirectingFileSystem::LookupResult> Result = lookupPath(Path);  in getRealPath()
2133   ErrorOr<RedirectingFileSystem::LookupResult> RootResult =  in collectVFSFromYAML()