389 OverlayFileSystem::OverlayFileSystem(IntrusiveRefCntPtr<FileSystem> BaseFS) {  in OverlayFileSystem()  function in OverlayFileSystem
393 void OverlayFileSystem::pushOverlay(IntrusiveRefCntPtr<FileSystem> FS) {  in pushOverlay()
400 ErrorOr<Status> OverlayFileSystem::status(const Twine &Path) {  in status()
411 OverlayFileSystem::openFileForRead(const llvm::Twine &Path) {  in openFileForRead()
422 OverlayFileSystem::getCurrentWorkingDirectory() const {  in getCurrentWorkingDirectory()
428 OverlayFileSystem::setCurrentWorkingDirectory(const Twine &Path) {  in setCurrentWorkingDirectory()
435 std::error_code OverlayFileSystem::isLocal(const Twine &Path, bool &Result) {  in isLocal()
443 OverlayFileSystem::getRealPath(const Twine &Path,  in getRealPath()
456   OverlayFileSystem &Overlays;
458   OverlayFileSystem::iterator CurrentFS;
503   OverlayFSDirIterImpl(const Twine &Path, OverlayFileSystem &FS,  in OverlayFSDirIterImpl()
515 directory_iterator OverlayFileSystem::dir_begin(const Twine &Dir,  in dir_begin()