51 lines
1.6 KiB
C
51 lines
1.6 KiB
C
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// Copyright 2020 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef INCLUDE_CPPGC_INTERNAL_LOGGING_H_
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#define INCLUDE_CPPGC_INTERNAL_LOGGING_H_
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#include "include/cppgc/source-location.h"
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#include "include/v8config.h"
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namespace cppgc {
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namespace internal {
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void V8_EXPORT DCheckImpl(const char*,
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const SourceLocation& = SourceLocation::Current());
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[[noreturn]] void V8_EXPORT
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FatalImpl(const char*, const SourceLocation& = SourceLocation::Current());
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// Used to ignore -Wunused-variable.
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template <typename>
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struct EatParams {};
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#if DEBUG
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#define CPPGC_DCHECK_MSG(condition, message) \
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do { \
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if (V8_UNLIKELY(!(condition))) { \
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::cppgc::internal::DCheckImpl(message); \
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} \
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} while (false)
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#else
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#define CPPGC_DCHECK_MSG(condition, message) \
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(static_cast<void>(::cppgc::internal::EatParams<decltype( \
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static_cast<void>(condition), message)>{}))
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#endif
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#define CPPGC_DCHECK(condition) CPPGC_DCHECK_MSG(condition, #condition)
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#define CPPGC_CHECK_MSG(condition, message) \
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do { \
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if (V8_UNLIKELY(!(condition))) { \
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::cppgc::internal::FatalImpl(message); \
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} \
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} while (false)
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#define CPPGC_CHECK(condition) CPPGC_CHECK_MSG(condition, #condition)
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} // namespace internal
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} // namespace cppgc
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#endif // INCLUDE_CPPGC_INTERNAL_LOGGING_H_
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