C++ (Cpp) OwningPtr::getLangOpts 예제들

예제 #1

파일: ARCMT.cpp 프로젝트: CTSRD-TESLA/clang

static CompilerInvocation *
createInvocationForMigration(CompilerInvocation &origCI) {
  OwningPtr<CompilerInvocation> CInvok;
  CInvok.reset(new CompilerInvocation(origCI));
  CInvok->getPreprocessorOpts().ImplicitPCHInclude = std::string();
  CInvok->getPreprocessorOpts().ImplicitPTHInclude = std::string();
  std::string define = getARCMTMacroName();
  define += '=';
  CInvok->getPreprocessorOpts().addMacroDef(define);
  CInvok->getLangOpts()->ObjCAutoRefCount = true;
  CInvok->getLangOpts()->setGC(LangOptions::NonGC);
  CInvok->getDiagnosticOpts().ErrorLimit = 0;
  CInvok->getDiagnosticOpts().PedanticErrors = 0;

  // Ignore -Werror flags when migrating.
  std::vector<std::string> WarnOpts;
  for (std::vector<std::string>::iterator
         I = CInvok->getDiagnosticOpts().Warnings.begin(),
         E = CInvok->getDiagnosticOpts().Warnings.end(); I != E; ++I) {
    if (!StringRef(*I).startswith("error"))
      WarnOpts.push_back(*I);
  }
  WarnOpts.push_back("error=arc-unsafe-retained-assign");
  CInvok->getDiagnosticOpts().Warnings = llvm_move(WarnOpts);

  CInvok->getLangOpts()->ObjCRuntimeHasWeak = HasARCRuntime(origCI);

  return CInvok.take();
}

예제 #2

파일: ARCMT.cpp 프로젝트: Xmister/clang-onex

static CompilerInvocation *
createInvocationForMigration(CompilerInvocation &origCI) {
  OwningPtr<CompilerInvocation> CInvok;
  CInvok.reset(new CompilerInvocation(origCI));
  PreprocessorOptions &PPOpts = CInvok->getPreprocessorOpts();
  if (!PPOpts.ImplicitPCHInclude.empty()) {
    // We can't use a PCH because it was likely built in non-ARC mode and we
    // want to parse in ARC. Include the original header.
    FileManager FileMgr(origCI.getFileSystemOpts());
    IntrusiveRefCntPtr<DiagnosticIDs> DiagID(new DiagnosticIDs());
    IntrusiveRefCntPtr<DiagnosticsEngine> Diags(
        new DiagnosticsEngine(DiagID, &origCI.getDiagnosticOpts(),
                              new IgnoringDiagConsumer()));
    std::string OriginalFile =
        ASTReader::getOriginalSourceFile(PPOpts.ImplicitPCHInclude,
                                         FileMgr, *Diags);
    if (!OriginalFile.empty())
      PPOpts.Includes.insert(PPOpts.Includes.begin(), OriginalFile);
    PPOpts.ImplicitPCHInclude.clear();
  }
  // FIXME: Get the original header of a PTH as well.
  CInvok->getPreprocessorOpts().ImplicitPTHInclude.clear();
  std::string define = getARCMTMacroName();
  define += '=';
  CInvok->getPreprocessorOpts().addMacroDef(define);
  CInvok->getLangOpts()->ObjCAutoRefCount = true;
  CInvok->getLangOpts()->setGC(LangOptions::NonGC);
  CInvok->getDiagnosticOpts().ErrorLimit = 0;
  CInvok->getDiagnosticOpts().PedanticErrors = 0;

  // Ignore -Werror flags when migrating.
  std::vector<std::string> WarnOpts;
  for (std::vector<std::string>::iterator
         I = CInvok->getDiagnosticOpts().Warnings.begin(),
         E = CInvok->getDiagnosticOpts().Warnings.end(); I != E; ++I) {
    if (!StringRef(*I).startswith("error"))
      WarnOpts.push_back(*I);
  }
  WarnOpts.push_back("error=arc-unsafe-retained-assign");
  CInvok->getDiagnosticOpts().Warnings = llvm_move(WarnOpts);

  CInvok->getLangOpts()->ObjCARCWeak = HasARCRuntime(origCI);

  return CInvok.take();
}

예제 #3

파일: Rewriter.cpp 프로젝트: DarkOfTheMoon/cpp-opencl

RewriterASTConsumer::RewriterASTConsumer(const OwningPtr<CompilerInstance>& CI) :
    RewritenCpuSource{}, RewritenGpuSource{}, ParallelForEachCallCount{0}
{
    TheCpuRewriter.setSourceMgr(CI->getSourceManager(), CI->getLangOpts());
    TheGpuRewriter.setSourceMgr(CI->getSourceManager(), CI->getLangOpts());
}