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// Copyright (c) 2014 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 PDFIUM_THIRD_PARTY_BASE_LOGGING_H_
#define PDFIUM_THIRD_PARTY_BASE_LOGGING_H_
#include <assert.h>
#include <stdlib.h>
#ifndef _WIN32
#define NULL_DEREF_IF_POSSIBLE \
*(reinterpret_cast<volatile char*>(NULL) + 42) = 0x42;
#else
#define NULL_DEREF_IF_POSSIBLE
#endif
#define CHECK(condition) \
if (!(condition)) { \
abort(); \
NULL_DEREF_IF_POSSIBLE \
}
// TODO(palmer): These are quick hacks to import PartitionAlloc with minimum
// hassle. Look into pulling in the real DCHECK definition. It might be more
// than we need, or have more dependencies than we want. In the meantime, this
// is safe, at the cost of some performance.
#define DCHECK CHECK
#define DCHECK_EQ(x, y) CHECK((x) == (y))
#define DCHECK_IS_ON() true
// TODO(palmer): Also a quick hack. IMMEDIATE_CRASH used to be simple in
// Chromium base/, but it got way more complicated and has lots of base/
// dependencies now. Sad!
#define IMMEDIATE_CRASH() abort();
#define NOTREACHED() assert(false)
#endif // PDFIUM_THIRD_PARTY_BASE_LOGGING_H_
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