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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef BASE_DEBUG_ALIAS_H_ | 5 #ifndef BASE_DEBUG_ALIAS_H_ |
| 6 #define BASE_DEBUG_ALIAS_H_ | 6 #define BASE_DEBUG_ALIAS_H_ |
| 7 #pragma once | |
| 8 | 7 |
| 9 #include "base/base_export.h" | 8 #include "base/base_export.h" |
| 10 | 9 |
| 11 namespace base { | 10 namespace base { |
| 12 namespace debug { | 11 namespace debug { |
| 13 | 12 |
| 14 // Make the optimizer think that var is aliased. This is to prevent it from | 13 // Make the optimizer think that var is aliased. This is to prevent it from |
| 15 // optimizing out variables that that would not otherwise be live at the point | 14 // optimizing out variables that that would not otherwise be live at the point |
| 16 // of a potential crash. | 15 // of a potential crash. |
| 17 void BASE_EXPORT Alias(const void* var); | 16 void BASE_EXPORT Alias(const void* var); |
| 18 | 17 |
| 19 } // namespace debug | 18 } // namespace debug |
| 20 } // namespace base | 19 } // namespace base |
| 21 | 20 |
| 22 #endif // BASE_DEBUG_ALIAS_H_ | 21 #endif // BASE_DEBUG_ALIAS_H_ |
| OLD | NEW |
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Chromium Code Reviews
Issue 10735044:
Remove #pragma once. Just from base/ for now. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src