| // Copyright (c) 2011 The Chromium Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| #ifndef BASE_DEBUG_ALIAS_H_ | |
| #define BASE_DEBUG_ALIAS_H_ | |
| #include "base/base_export.h" | |
| namespace base { | |
| namespace debug { | |
| // Make the optimizer think that var is aliased. This is to prevent it from | |
| // optimizing out variables that that would not otherwise be live at the point | |
| // of a potential crash. | |
| void BASE_EXPORT Alias(const void* var); | |
| } // namespace debug | |
| } // namespace base | |
| #endif // BASE_DEBUG_ALIAS_H_ |