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V8 is Google's open source JavaScript engine
logging.h
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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 "
cppgc/source-location.h
"
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#include "
v8config.h
"
// NOLINT(build/include_directory)
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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_
cppgc::internal::FatalImpl
void V8_EXPORT FatalImpl(const char *, const SourceLocation &=SourceLocation::Current())
cppgc
Definition:
allocation.h:18
v8config.h
V8_EXPORT
#define V8_EXPORT
Definition:
v8config.h:467
cppgc::internal::EatParams
Definition:
logging.h:21
cppgc::internal::DCheckImpl
void V8_EXPORT DCheckImpl(const char *, const SourceLocation &=SourceLocation::Current())
cppgc::SourceLocation::Current
static constexpr SourceLocation Current()
Definition:
source-location.h:37
source-location.h
v8
include
cppgc
internal
logging.h
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