245       IncludeBriefCommentsInCodeCompletion(false), UserFilesAreVolatile(false),  in ASTUnit()
766   auto Buffer = FileMgr->getBufferForFile(Filename, UserFilesAreVolatile);  in getBufferForFile()
790     bool AllowASTWithCompilerErrors, bool UserFilesAreVolatile,  in LoadFromASTFile()  argument
808   AST->UserFilesAreVolatile = UserFilesAreVolatile;  in LoadFromASTFile()
811                                      UserFilesAreVolatile);  in LoadFromASTFile()
1198                                 UserFilesAreVolatile);  in Parse()
1328                                         MainFilePath, UserFilesAreVolatile);  in getMainBufferWithPrecompiledPreamble()
1511                 bool UserFilesAreVolatile) {  in create()  argument
1520   AST->UserFilesAreVolatile = UserFilesAreVolatile;  in create()
1522                                      UserFilesAreVolatile);  in create()
1535     bool UserFilesAreVolatile, std::unique_ptr<ASTUnit> *ErrAST) {  in LoadFromCompilerInvocationAction()  argument
1542     OwnAST = create(CI, Diags, CaptureDiagnostics, UserFilesAreVolatile);  in LoadFromCompilerInvocationAction()
1706     bool UserFilesAreVolatile) {  in LoadFromCompilerInvocation()  argument
1720   AST->UserFilesAreVolatile = UserFilesAreVolatile;  in LoadFromCompilerInvocation()
1745     bool SingleFileParse, bool UserFilesAreVolatile, bool ForSerialization,  in LoadFromCommandLine()  argument
1807   AST->UserFilesAreVolatile = UserFilesAreVolatile;  in LoadFromCommandLine()