llvm-project

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//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include <__config>
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#ifdef _LIBCPP_DEPRECATED_ABI_LEGACY_LIBRARY_DEFINITIONS_FOR_INLINE_FUNCTIONS
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#  define _LIBCPP_ERROR_CATEGORY_DEFINE_LEGACY_INLINE_FUNCTIONS
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#endif
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#include <system_error>
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_LIBCPP_BEGIN_NAMESPACE_STD
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// class error_category
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#if defined(_LIBCPP_ERROR_CATEGORY_DEFINE_LEGACY_INLINE_FUNCTIONS)
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error_category::error_category() noexcept {}
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#endif
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error_category::~error_category() noexcept {}
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error_condition error_category::default_error_condition(int ev) const noexcept { return error_condition(ev, *this); }
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bool error_category::equivalent(int code, const error_condition& condition) const noexcept {
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  return default_error_condition(code) == condition;
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}
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bool error_category::equivalent(const error_code& code, int condition) const noexcept {
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  return *this == code.category() && code.value() == condition;
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}
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_LIBCPP_END_NAMESPACE_STD
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