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//
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// notice, this list of conditions and the following disclaimer.
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// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
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// this software without specific prior written permission.
//
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#include "base/debug.h"

#include "base/compiler_specific.h"

namespace mozc {

namespace {

#if defined(_MSC_VER)
#pragma optimize("", off)
void AliasImpl(const void *variable) {}
#pragma optimize("", on)
#elif MOZC_GCC_VERSION_GE(4, 4)
void __attribute__((optimize("O0"))) AliasImpl(const void *variable) {}
#else
void  AliasImpl(const void *variable) {}
#endif  // _MSC_VER, GCC 4.4, and the others

}  // namespace

void Debug::Alias(const void *variable) {
  AliasImpl(variable);
}

}  // namespace mozc