// sol3 // The MIT License (MIT) // Copyright (c) 2013-2019 Rapptz, ThePhD and contributors // Permission is hereby granted, free of charge, to any person obtaining a copy of // this software and associated documentation files (the "Software"), to deal in // the Software without restriction, including without limitation the rights to // use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of // the Software, and to permit persons to whom the Software is furnished to do so, // subject to the following conditions: // The above copyright notice and this permission notice shall be included in all // copies or substantial portions of the Software. // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS // FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR // COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER // IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN // CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #ifndef SOL_FEATURE_TEST_HPP #define SOL_FEATURE_TEST_HPP #if (defined(__cplusplus) && __cplusplus >= 201703L) \ || (defined(_MSC_VER) && _MSC_VER > 1900 && ((defined(_HAS_CXX17) && _HAS_CXX17 == 1) || (defined(_MSVC_LANG) && (_MSVC_LANG > 201402L)))) #endif // C++17 features check // There is a bug in the VC++ compiler?? // on /std:c++latest under x86 conditions (VS 15.5.2), // compiler errors are tossed for noexcept markings being on function types // that are identical in every other way to their non-noexcept marked types function types... // 2020: There is absolutely a bug. #if defined(__cpp_noexcept_function_type) || ((defined(_MSC_VER) && _MSC_VER > 1911) && (defined(_MSVC_LANG) && ((_MSVC_LANG >= 201403L)))) #ifndef SOL_NOEXCEPT_FUNCTION_TYPE #define SOL_NOEXCEPT_FUNCTION_TYPE 1 #endif // noexcept is part of a function's type #endif // compiler-specific checks #if defined(__clang__) && defined(__APPLE__) #if defined(__has_include) #if __has_include() #define SOL_STD_VARIANT 1 #endif // has include nonsense #endif // __has_include #else #define SOL_STD_VARIANT 1 #endif // Clang screws up variant #include #include "version.hpp" #endif // SOL_FEATURE_TEST_HPP