blob: 591eda13791ff9e300ca607d8b86f96c0f76b537 [file] [log] [blame]
Henrik Kjellander67765182017-06-28 20:58:07 +02001/*
2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
3 *
4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree.
9 */
10
11#ifndef WEBRTC_RTC_BASE_COMPILE_ASSERT_C_H_
12#define WEBRTC_RTC_BASE_COMPILE_ASSERT_C_H_
13
14// Use this macro to verify at compile time that certain restrictions are met.
15// The argument is the boolean expression to evaluate.
16// Example:
17// RTC_COMPILE_ASSERT(sizeof(foo) < 128);
18// Note: In C++, use static_assert instead!
19#define RTC_COMPILE_ASSERT(expression) switch (0) {case 0: case expression:;}
20
21#endif // WEBRTC_RTC_BASE_COMPILE_ASSERT_C_H_