245       IncludeBriefCommentsInCodeCompletion(false), UserFilesAreVolatile(false),  in ASTUnit()
738   auto Buffer = FileMgr->getBufferForFile(Filename, UserFilesAreVolatile);  in getBufferForFile()
763     bool UserFilesAreVolatile) {  in LoadFromASTFile()  argument
782   AST->UserFilesAreVolatile = UserFilesAreVolatile;  in LoadFromASTFile()
785                                      UserFilesAreVolatile);  in LoadFromASTFile()
1183                                 UserFilesAreVolatile);  in Parse()
1313                                         MainFilePath, UserFilesAreVolatile);  in getMainBufferWithPrecompiledPreamble()
1496                 bool UserFilesAreVolatile) {  in create()  argument
1505   AST->UserFilesAreVolatile = UserFilesAreVolatile;  in create()
1507                                      UserFilesAreVolatile);  in create()
1520     bool UserFilesAreVolatile, std::unique_ptr<ASTUnit> *ErrAST) {  in LoadFromCompilerInvocationAction()  argument
1527     OwnAST = create(CI, Diags, CaptureDiagnostics, UserFilesAreVolatile);  in LoadFromCompilerInvocationAction()
1699     bool UserFilesAreVolatile) {  in LoadFromCompilerInvocation()  argument
1713   AST->UserFilesAreVolatile = UserFilesAreVolatile;  in LoadFromCompilerInvocation()
1738     bool SingleFileParse, bool UserFilesAreVolatile, bool ForSerialization,  in LoadFromCommandLine()  argument
1798   AST->UserFilesAreVolatile = UserFilesAreVolatile;  in LoadFromCommandLine()