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| Commit | Line | Data |
|---|---|---|
| 1e59de90 TL |
1 | #ifndef BOOST_DESCRIBE_DETAIL_CONFIG_HPP_INCLUDED |
| 2 | #define BOOST_DESCRIBE_DETAIL_CONFIG_HPP_INCLUDED | |
| 3 | ||
| 4 | // Copyright 2021 Peter Dimov | |
| 5 | // Distributed under the Boost Software License, Version 1.0. | |
| 6 | // https://www.boost.org/LICENSE_1_0.txt | |
| 7 | ||
| 8 | #if __cplusplus >= 201402L | |
| 9 | ||
| 10 | # define BOOST_DESCRIBE_CXX14 | |
| 11 | # define BOOST_DESCRIBE_CXX11 | |
| 12 | ||
| 13 | #elif defined(_MSC_VER) && _MSC_VER >= 1900 | |
| 14 | ||
| 15 | # define BOOST_DESCRIBE_CXX14 | |
| 16 | # define BOOST_DESCRIBE_CXX11 | |
| 17 | ||
| 18 | #elif __cplusplus >= 201103L | |
| 19 | ||
| 20 | # define BOOST_DESCRIBE_CXX11 | |
| 21 | ||
| 22 | #endif | |
| 23 | ||
| 24 | #if defined(BOOST_DESCRIBE_CXX11) | |
| 25 | # define BOOST_DESCRIBE_CONSTEXPR_OR_CONST constexpr | |
| 26 | #else | |
| 27 | # define BOOST_DESCRIBE_CONSTEXPR_OR_CONST const | |
| 28 | #endif | |
| 29 | ||
| 30 | #define BOOST_DESCRIBE_MAYBE_UNUSED | |
| 31 | #if defined(__has_cpp_attribute) | |
| 32 | # if __has_cpp_attribute(maybe_unused) | |
| 33 | # undef BOOST_DESCRIBE_MAYBE_UNUSED | |
| 34 | # define BOOST_DESCRIBE_MAYBE_UNUSED [[maybe_unused]] | |
| 35 | # endif | |
| 36 | #endif | |
| 37 | ||
| 38 | #endif // #ifndef BOOST_DESCRIBE_DETAIL_CONFIG_HPP_INCLUDED |