mirror of
https://github.com/danog/libtgvoip.git
synced 2024-12-02 17:51:06 +01:00
46 lines
1.7 KiB
C
46 lines
1.7 KiB
C
|
/*
|
||
|
|
* Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
|
||
|
|
*
|
||
|
|
* Use of this source code is governed by a BSD-style license
|
||
|
|
* that can be found in the LICENSE file in the root of the source
|
||
|
|
* tree. An additional intellectual property rights grant can be found
|
||
|
|
* in the file PATENTS. All contributing project authors may
|
||
|
|
* be found in the AUTHORS file in the root of the source tree.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef RTC_BASE_DEPRECATION_H_
|
||
|
|
#define RTC_BASE_DEPRECATION_H_
|
||
|
|
|
||
|
|
// Annotate the declarations of deprecated functions with this to cause a
|
||
|
|
// compiler warning when they're used. Like so:
|
||
|
|
//
|
||
|
|
// RTC_DEPRECATED std::pony PonyPlz(const std::pony_spec& ps);
|
||
|
|
//
|
||
|
|
// NOTE 1: The annotation goes on the declaration in the .h file, not the
|
||
|
|
// definition in the .cc file!
|
||
|
|
//
|
||
|
|
// NOTE 2: In order to keep unit testing the deprecated function without
|
||
|
|
// getting warnings, do something like this:
|
||
|
|
//
|
||
|
|
// std::pony DEPRECATED_PonyPlz(const std::pony_spec& ps);
|
||
|
|
// RTC_DEPRECATED inline std::pony PonyPlz(const std::pony_spec& ps) {
|
||
|
|
// return DEPRECATED_PonyPlz(ps);
|
||
|
|
// }
|
||
|
|
//
|
||
|
|
// In other words, rename the existing function, and provide an inline wrapper
|
||
|
|
// using the original name that calls it. That way, callers who are willing to
|
||
|
|
// call it using the DEPRECATED_-prefixed name don't get the warning.
|
||
|
|
//
|
||
|
|
// TODO(kwiberg): Remove this when we can use [[deprecated]] from C++14.
|
||
|
|
#if defined(_MSC_VER)
|
||
|
|
// Note: Deprecation warnings seem to fail to trigger on Windows
|
||
|
|
// (https://bugs.chromium.org/p/webrtc/issues/detail?id=5368).
|
||
|
|
#define RTC_DEPRECATED __declspec(deprecated)
|
||
|
|
#elif defined(__GNUC__)
|
||
|
|
#define RTC_DEPRECATED __attribute__((__deprecated__))
|
||
|
|
#else
|
||
|
|
#define RTC_DEPRECATED
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif // RTC_BASE_DEPRECATION_H_
|