/*
 * Copyright 2017-present Yeolar
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "crystal/foundation/Demangle.h"

#include <cstring>
#include <cxxabi.h>

namespace crystal {

std::string demangle(const char* name) {
  int status;
  // malloc() memory for the demangled type name
  char* demangled = abi::__cxa_demangle(name, nullptr, nullptr, &status);
  if (status != 0) {
    return name;
  }
  return std::string(demangled);
}

} // namespace crystal
