43     CompilerInstance compiler;  in TEST()  local
45     compiler.createDiagnostics();  in TEST()
46     compiler.getLangOpts().CPlusPlus = 1;  in TEST()
47     compiler.getLangOpts().CPlusPlus11 = 1;  in TEST()
49     compiler.getTargetOpts().Triple = llvm::Triple::normalize(  in TEST()
51     compiler.setTarget(clang::TargetInfo::CreateTargetInfo(  in TEST()
52       compiler.getDiagnostics(),  in TEST()
54         compiler.getTargetOpts())));  in TEST()
56     compiler.createFileManager();  in TEST()
57     compiler.createSourceManager(compiler.getFileManager());  in TEST()
58     compiler.createPreprocessor(clang::TU_Prefix);  in TEST()
60     compiler.createASTContext();  in TEST()
62     compiler.setASTConsumer(std::unique_ptr<ASTConsumer>(  in TEST()
64             compiler.getDiagnostics(),  in TEST()
66             compiler.getHeaderSearchOpts(),  in TEST()
67             compiler.getPreprocessorOpts(),  in TEST()
68             compiler.getCodeGenOpts(),  in TEST()
71     compiler.createSema(clang::TU_Prefix, nullptr);  in TEST()
73     clang::SourceManager &sm = compiler.getSourceManager();  in TEST()
77     clang::ParseAST(compiler.getSema(), false, false);  in TEST()