/// Copyright 2016 Google Inc. All rights reserved.
///
/// 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.

#define STRONGIFY(var) \
  _Pragma("clang diagnostic push") \
  _Pragma("clang diagnostic ignored \"-Wshadow\"") \
  __strong __typeof(var) var = (Weak_##var); \
  _Pragma("clang diagnostic pop")

#define WEAKIFY(var) \
  __weak __typeof(var) Weak_##var = (var);