245       IncludeBriefCommentsInCodeCompletion(false), UserFilesAreVolatile(false),  in ASTUnit()
738   auto Buffer = FileMgr->getBufferForFile(Filename, UserFilesAreVolatile);  in getBufferForFile()
762     bool AllowASTWithCompilerErrors, bool UserFilesAreVolatile) {  in LoadFromASTFile()  argument
781   AST->UserFilesAreVolatile = UserFilesAreVolatile;  in LoadFromASTFile()
784                                      UserFilesAreVolatile);  in LoadFromASTFile()
1173                                 UserFilesAreVolatile);  in Parse()
1303                                         MainFilePath, UserFilesAreVolatile);  in getMainBufferWithPrecompiledPreamble()
1486                 bool UserFilesAreVolatile) {  in create()  argument
1495   AST->UserFilesAreVolatile = UserFilesAreVolatile;  in create()
1497                                      UserFilesAreVolatile);  in create()
1510     bool UserFilesAreVolatile, std::unique_ptr<ASTUnit> *ErrAST) {  in LoadFromCompilerInvocationAction()  argument
1517     OwnAST = create(CI, Diags, CaptureDiagnostics, UserFilesAreVolatile);  in LoadFromCompilerInvocationAction()
1681     bool UserFilesAreVolatile) {  in LoadFromCompilerInvocation()  argument
1695   AST->UserFilesAreVolatile = UserFilesAreVolatile;  in LoadFromCompilerInvocation()
1720     bool SingleFileParse, bool UserFilesAreVolatile, bool ForSerialization,  in LoadFromCommandLine()  argument
1780   AST->UserFilesAreVolatile = UserFilesAreVolatile;  in LoadFromCommandLine()