91                                     std::error_code &EC) override {  in dir_begin()  argument
271     std::error_code EC;  in ScopedDir()  local
273       EC =  llvm::sys::fs::createUniqueDirectory(Name, Path);  in ScopedDir()
276       EC = llvm::sys::fs::create_directory(Twine(Path));  in ScopedDir()
278     if (EC)  in ScopedDir()
280     EXPECT_FALSE(EC);  in ScopedDir()
294   std::error_code EC;  in TEST()  local
295   vfs::directory_iterator I = FS->dir_begin(Twine(TestDirectory), EC);  in TEST()
296   ASSERT_FALSE(EC);  in TEST()
304   I = FS->dir_begin(Twine(TestDirectory), EC);  in TEST()
305   ASSERT_FALSE(EC);  in TEST()
309   I.increment(EC);  in TEST()
310   ASSERT_FALSE(EC);  in TEST()
313   I.increment(EC);  in TEST()
321   std::error_code EC;  in TEST()  local
322   auto I = vfs::recursive_directory_iterator(*FS, Twine(TestDirectory), EC);  in TEST()
323   ASSERT_FALSE(EC);  in TEST()
331   I = vfs::recursive_directory_iterator(*FS, Twine(TestDirectory), EC);  in TEST()
332   ASSERT_FALSE(EC);  in TEST()
337   for (auto E = vfs::recursive_directory_iterator(); !EC && I != E;  in TEST()
338        I.increment(EC)) {  in TEST()
367   std::error_code EC;  in checkContents()  local
370        !EC && I != E && ExpectedIter != ExpectedEnd;  in checkContents()
371        I.increment(EC), ++ExpectedIter)  in checkContents()
385   std::error_code EC;  in TEST()  local
386   checkContents(O->dir_begin("/", EC), ArrayRef<StringRef>());  in TEST()
389   checkContents(O->dir_begin("/", EC), ArrayRef<StringRef>("/file1"));  in TEST()
394     checkContents(O->dir_begin("/", EC), makeStringRefVector(Contents));  in TEST()
401   checkContents(O->dir_begin("/dir2", EC), ArrayRef<StringRef>("/dir2/foo"));  in TEST()
404     checkContents(O->dir_begin("/", EC), makeStringRefVector(Contents));  in TEST()
417   std::error_code EC;  in TEST()  local
418   checkContents(vfs::recursive_directory_iterator(*O, "/", EC),  in TEST()
422   checkContents(vfs::recursive_directory_iterator(*O, "/", EC),  in TEST()
429     checkContents(vfs::recursive_directory_iterator(*O, "/", EC),  in TEST()
445   checkContents(vfs::recursive_directory_iterator(*O, "/dir2", EC),  in TEST()
451     checkContents(vfs::recursive_directory_iterator(*O, "/", EC),  in TEST()
465   std::error_code EC;  in TEST()  local
466   checkContents(O->dir_begin("/", EC), ArrayRef<StringRef>());  in TEST()
469   checkContents(O->dir_begin("/", EC), ArrayRef<StringRef>("/file2"));  in TEST()
475     checkContents(O->dir_begin("/", EC), makeStringRefVector(Contents));  in TEST()
488   std::error_code EC;  in TEST()  local
500     checkContents(O->dir_begin("/", EC), makeStringRefVector(Contents));  in TEST()
505     std::error_code EC;  in TEST()  local
506     vfs::directory_iterator I = O->dir_begin("/", EC), E;  in TEST()
507     for ( ; !EC && I != E; I.increment(EC))  in TEST()
514     std::error_code EC;  in TEST()  local
515     vfs::directory_iterator I = O->dir_begin("/", EC), E;  in TEST()
516     for ( ; !EC && I != E; I.increment(EC))  in TEST()
922   std::error_code EC;  in TEST_F()  local
926     checkContents(O->dir_begin("//root/", EC), makeStringRefVector(Contents));  in TEST_F()
931     checkContents(O->dir_begin("//root/foo/bar", EC),  in TEST_F()