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1 /* | 1 /* |
2 * Copyright 2015 The WebRTC Project Authors. All rights reserved. | 2 * Copyright 2015 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 |
11 #ifndef WEBRTC_RTC_BASE_OPTIONAL_H_ | 11 #ifndef WEBRTC_RTC_BASE_OPTIONAL_H_ |
12 #define WEBRTC_RTC_BASE_OPTIONAL_H_ | 12 #define WEBRTC_RTC_BASE_OPTIONAL_H_ |
13 | 13 |
14 #include <algorithm> | 14 #include <algorithm> |
15 #include <memory> | 15 #include <memory> |
16 #include <utility> | 16 #include <utility> |
17 | 17 |
18 #ifdef UNIT_TEST | 18 #ifdef UNIT_TEST |
19 #include <iomanip> | 19 #include <iomanip> |
20 #include <ostream> | 20 #include <ostream> |
21 #endif // UNIT_TEST | 21 #endif // UNIT_TEST |
22 | 22 |
23 #include "webrtc/rtc_base/array_view.h" | 23 #include "webrtc/base/array_view.h" |
24 #include "webrtc/rtc_base/checks.h" | 24 #include "webrtc/base/checks.h" |
25 #include "webrtc/rtc_base/sanitizer.h" | 25 #include "webrtc/base/sanitizer.h" |
26 | 26 |
27 namespace rtc { | 27 namespace rtc { |
28 | 28 |
29 namespace optional_internal { | 29 namespace optional_internal { |
30 | 30 |
31 #if RTC_HAS_ASAN | 31 #if RTC_HAS_ASAN |
32 | 32 |
33 // This is a non-inlined function. The optimizer can't see inside it. It | 33 // This is a non-inlined function. The optimizer can't see inside it. It |
34 // prevents the compiler from generating optimized code that reads value_ even | 34 // prevents the compiler from generating optimized code that reads value_ even |
35 // if it is unset. Although safe, this causes memory sanitizers to complain. | 35 // if it is unset. Although safe, this causes memory sanitizers to complain. |
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400 } else { | 400 } else { |
401 *os << "<empty optional>"; | 401 *os << "<empty optional>"; |
402 } | 402 } |
403 } | 403 } |
404 | 404 |
405 #endif // UNIT_TEST | 405 #endif // UNIT_TEST |
406 | 406 |
407 } // namespace rtc | 407 } // namespace rtc |
408 | 408 |
409 #endif // WEBRTC_RTC_BASE_OPTIONAL_H_ | 409 #endif // WEBRTC_RTC_BASE_OPTIONAL_H_ |
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