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| 1 /* | |
| 2 * Copyright 2016 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 #ifdef __OBJC__ | |
| 12 | |
| 13 #if !defined(__has_feature) || !__has_feature(objc_arc) | |
| 14 #error "This file requires ARC support." | |
| 15 #endif | |
| 16 | |
| 17 #if !defined(__has_feature) || !__has_feature(nullability) | |
| 18 #error "This file requires nullability support." | |
| 19 #endif | |
| 20 | |
| 21 #import <Foundation/Foundation.h> | |
| 22 | |
| 23 // The following nonnull macros were introduced in OSX SDK 10.10.3. However, | |
| 24 // the bots appear to be running something older. We define them here if they | |
| 25 // aren't already defined in NSObjCRuntime.h, which is included by | |
| 26 // Foundation/Foundation.h. | |
| 27 | |
| 28 #if !defined(NS_ASSUME_NONNULL_BEGIN) | |
| 29 #define NS_ASSUME_NONNULL_BEGIN | |
| 30 #endif | |
| 31 | |
| 32 #if !defined(NS_ASSUME_NONNULL_END) | |
| 33 #define NS_ASSUME_NONNULL_END | |
| 34 #endif | |
| 35 | |
| 36 #endif // __OBJC__ | |
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Chromium Code Reviews
Issue 2590823002:
Remove use of PCH files in webrtc/sdk/objc (Closed)
