Method lower

ext/src/llvm/StringRef.cpp:108–114

//===----------------------------------------------------------------------===//

std::string StringRef::lower() const {
  std::string Result(size(), char());
  for (size_type i = 0, e = size(); i != e; ++i) {
    Result[i] = toLower(Data[i]);
  }
  return Result;
}

std::string StringRef::upper() const {
  std::string Result(size(), char());