Chromium Code Reviews Chromium Code Reviews
Issue 2657823004:
Only define NO_RETURN if undefined (Closed)
| OLD | NEW |
|---|---|
| 1 /* | 1 /* |
| 2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. |
| 3 * | 3 * |
| 4 * Use of this source code is governed by a BSD-style license | 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 | 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 | 6 * tree. An additional intellectual property rights grant can be found |
| 7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
| 8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
| 9 */ | 9 */ |
| 10 | 10 |
| (...skipping 80 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
| 91 // Macro to be used for switch-case fallthrough (required for enabling | 91 // Macro to be used for switch-case fallthrough (required for enabling |
| 92 // -Wimplicit-fallthrough warning on Clang). | 92 // -Wimplicit-fallthrough warning on Clang). |
| 93 #ifndef FALLTHROUGH | 93 #ifndef FALLTHROUGH |
| 94 #if defined(__clang__) | 94 #if defined(__clang__) |
| 95 #define FALLTHROUGH() [[clang::fallthrough]] | 95 #define FALLTHROUGH() [[clang::fallthrough]] |
| 96 #else | 96 #else |
| 97 #define FALLTHROUGH() do { } while (0) | 97 #define FALLTHROUGH() do { } while (0) |
| 98 #endif | 98 #endif |
| 99 #endif | 99 #endif |
| 100 | 100 |
| 101 #ifndef NO_RETURN | |
|
tommi
2017/01/27 23:21:58
Looks like NO_RETURN is only used in base/checks.*
| |
| 101 // Annotate a function that will not return control flow to the caller. | 102 // Annotate a function that will not return control flow to the caller. |
| 102 #if defined(_MSC_VER) | 103 #if defined(_MSC_VER) |
| 103 #define NO_RETURN __declspec(noreturn) | 104 #define NO_RETURN __declspec(noreturn) |
| 104 #elif defined(__GNUC__) | 105 #elif defined(__GNUC__) |
| 105 #define NO_RETURN __attribute__ ((__noreturn__)) | 106 #define NO_RETURN __attribute__ ((__noreturn__)) |
| 106 #else | 107 #else |
| 107 #define NO_RETURN | 108 #define NO_RETURN |
| 108 #endif | 109 #endif |
| 110 #endif | |
| 109 | 111 |
| 110 #endif // WEBRTC_TYPEDEFS_H_ | 112 #endif // WEBRTC_TYPEDEFS_H_ |
| OLD | NEW |
