4d23cc6f55
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@232493 91177308-0d34-0410-b5e6-96231b3b80d8
64 lines
1.5 KiB
C++
64 lines
1.5 KiB
C++
// -*- C++ -*-
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//===-------------------------- system_error ------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef _LIBCPP_EXPERIMENTAL_SYSTEM_ERROR
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#define _LIBCPP_EXPERIMENTAL_SYSTEM_ERROR
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/**
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experimental/system_error synopsis
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// C++1y
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#include <system_error>
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namespace std {
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namespace experimental {
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inline namespace fundamentals_v1 {
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// See C++14 19.5, System error support
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template <class T> constexpr bool is_error_code_enum_v
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= is_error_code_enum<T>::value;
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template <class T> constexpr bool is_error_condition_enum_v
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= is_error_condition_enum<T>::value;
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} // namespace fundamentals_v1
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} // namespace experimental
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} // namespace std
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*/
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#include <experimental/__config>
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#if _LIBCPP_STD_VER > 11
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#include <system_error>
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#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
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#pragma GCC system_header
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#endif
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_LIBCPP_BEGIN_NAMESPACE_LFTS
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#ifndef _LIBCPP_HAS_NO_VARIABLE_TEMPLATES
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template <class _Tp> _LIBCPP_CONSTEXPR bool is_error_code_enum_v
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= is_error_code_enum<_Tp>::value;
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template <class _Tp> _LIBCPP_CONSTEXPR bool is_error_condition_enum_v
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= is_error_condition_enum<_Tp>::value;
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#endif /* _LIBCPP_HAS_NO_VARIABLE_TEMPLATES */
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_LIBCPP_END_NAMESPACE_LFTS
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#endif /* _LIBCPP_STD_VER > 11 */
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#endif /* _LIBCPP_EXPERIMENTAL_SYSTEM_ERROR */
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