// 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 BUTIL_DEBUG_ALIAS_H_ #define BUTIL_DEBUG_ALIAS_H_ #include "butil/base_export.h" namespace butil { 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 BUTIL_EXPORT Alias(const void* var); } // namespace debug } // namespace butil #endif // BUTIL_DEBUG_ALIAS_H_