rexylib/include/rexy/compat/constexpr.hpp

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C++

/**
This file is a part of rexy's general purpose library
Copyright (C) 2020 rexy712
This program 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 of the License, or
(at your option) any later version.
This program 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.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef REXY_CPP20_HPP
#define REXY_CPP20_HPP
#if __cplusplus > 201703L
#define REXY_CPP20_CONSTEXPR constexpr
#define REXY_CPP20_CONSTEVAL consteval
#else
#define REXY_CPP20_CONSTEXPR
#define REXY_CPP20_CONSTEVAL constexpr
#endif
#endif