243       IncludeBriefCommentsInCodeCompletion(false), UserFilesAreVolatile(false),  in ASTUnit()
770   auto Buffer = FileMgr->getBufferForFile(Filename, UserFilesAreVolatile);  in getBufferForFile()
795     bool UserFilesAreVolatile, IntrusiveRefCntPtr<llvm::vfs::FileSystem> VFS) {  in LoadFromASTFile()  argument
812   AST->UserFilesAreVolatile = UserFilesAreVolatile;  in LoadFromASTFile()
815                                      UserFilesAreVolatile);  in LoadFromASTFile()
1206                                 UserFilesAreVolatile);  in Parse()
1336                                         MainFilePath, UserFilesAreVolatile);  in getMainBufferWithPrecompiledPreamble()
1520                 bool UserFilesAreVolatile) {  in create()  argument
1529   AST->UserFilesAreVolatile = UserFilesAreVolatile;  in create()
1531                                      UserFilesAreVolatile);  in create()
1544     bool UserFilesAreVolatile, std::unique_ptr<ASTUnit> *ErrAST) {  in LoadFromCompilerInvocationAction()  argument
1551     OwnAST = create(CI, Diags, CaptureDiagnostics, UserFilesAreVolatile);  in LoadFromCompilerInvocationAction()
1715     bool UserFilesAreVolatile) {  in LoadFromCompilerInvocation()  argument
1729   AST->UserFilesAreVolatile = UserFilesAreVolatile;  in LoadFromCompilerInvocation()
1755     bool SingleFileParse, bool UserFilesAreVolatile, bool ForSerialization,  in LoadFromCommandLine()  argument
1823   AST->UserFilesAreVolatile = UserFilesAreVolatile;  in LoadFromCommandLine()