Filename: //usr/include/c++/10//experimental/system_error

// Variable Templates For system_error -*- C++ -*- // Copyright (C) 2014-2020 Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library is free // software; you can redistribute it and/or modify it under the // terms of the GNU General Public License as published by the // Free Software Foundation; either version 3, or (at your option) // any later version. // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // Under Section 7 of GPL version 3, you are granted additional // permissions described in the GCC Runtime Library Exception, version // 3.1, as published by the Free Software Foundation. // You should have received a copy of the GNU General Public License and // a copy of the GCC Runtime Library Exception along with this program; // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see // <http://www.gnu.org/licenses/>. /** @file experimental/system_error * This is a TS C++ Library header. * @ingroup libfund-ts */ // // N3932 Variable Templates For Type Traits (Revision 1) // #ifndef _GLIBCXX_EXPERIMENTAL_SYSTEM_ERROR #define _GLIBCXX_EXPERIMENTAL_SYSTEM_ERROR 1 #pragma GCC system_header #if __cplusplus >= 201402L #include <system_error> #include <experimental/bits/lfts_config.h> namespace std _GLIBCXX_VISIBILITY(default) { _GLIBCXX_BEGIN_NAMESPACE_VERSION namespace experimental { inline namespace fundamentals_v1 { // See C++14 19.5, System error support template <typename _Tp> constexpr bool is_error_code_enum_v = is_error_code_enum<_Tp>::value; template <typename _Tp> constexpr bool is_error_condition_enum_v = is_error_condition_enum<_Tp>::value; } // namespace fundamentals_v1 } // namespace experimental _GLIBCXX_END_NAMESPACE_VERSION } // namespace std #endif // __cplusplus <= 201103L #endif // _GLIBCXX_EXPERIMENTAL_SYSTEM_ERROR

./Ninja\.