C++ (Cpp) DISubprogram::getFunctionの例

コード例 #1

ファイル: DebugInfo.cpp プロジェクト: biometrics/llvm

/// fixupSubprogramName - Replace contains special characters used
/// in a typical Objective-C names with '.' in a given string.
static void fixupSubprogramName(DISubprogram Fn, SmallVectorImpl<char> &Out) {
  StringRef FName =
      Fn.getFunction() ? Fn.getFunction()->getName() : Fn.getName();
  FName = Function::getRealLinkageName(FName);

  StringRef Prefix("llvm.dbg.lv.");
  Out.reserve(FName.size() + Prefix.size());
  Out.append(Prefix.begin(), Prefix.end());

  bool isObjCLike = false;
  for (size_t i = 0, e = FName.size(); i < e; ++i) {
    char C = FName[i];
    if (C == '[')
      isObjCLike = true;

    if (isObjCLike && (C == '[' || C == ']' || C == ' ' || C == ':' ||
                       C == '+' || C == '(' || C == ')'))
      Out.push_back('.');
    else
      Out.push_back(C);
  }
}