| // 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_ |
| #pragma once |
| |
| #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_ |