1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/security/sandbox/chromium/base/debug/alias.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,21 @@
1.4 +// Copyright (c) 2011 The Chromium Authors. All rights reserved.
1.5 +// Use of this source code is governed by a BSD-style license that can be
1.6 +// found in the LICENSE file.
1.7 +
1.8 +#ifndef BASE_DEBUG_ALIAS_H_
1.9 +#define BASE_DEBUG_ALIAS_H_
1.10 +
1.11 +#include "base/base_export.h"
1.12 +
1.13 +namespace base {
1.14 +namespace debug {
1.15 +
1.16 +// Make the optimizer think that var is aliased. This is to prevent it from
1.17 +// optimizing out variables that that would not otherwise be live at the point
1.18 +// of a potential crash.
1.19 +void BASE_EXPORT Alias(const void* var);
1.20 +
1.21 +} // namespace debug
1.22 +} // namespace base
1.23 +
1.24 +#endif // BASE_DEBUG_ALIAS_H_
