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// (C) Copyright John Maddock 2023.
// Use, modification and distribution are subject to the
// Boost Software License, Version 1.0. (See accompanying file
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
// Core configuration for ccmath functions, basically will they work or not?
#ifndef BOOST_MATH_CCMATH_DETAIL_CONFIG
#define BOOST_MATH_CCMATH_DETAIL_CONFIG
#include <cmath>
#include <type_traits>
#include <limits>
#include <boost/math/tools/is_constant_evaluated.hpp>
#include <boost/math/tools/is_standalone.hpp>
#ifndef BOOST_MATH_STANDALONE
#include <boost/config.hpp>
#ifdef BOOST_MATH_NO_CXX17_IF_CONSTEXPR
# define BOOST_MATH_NO_CCMATH
#endif
#else // BOOST_MATH_STANDALONE
#if defined(_MSC_VER)
#if defined(_MSVC_LANG) && (_MSVC_LANG < 201703)
# define BOOST_MATH_NO_CCMATH
#endif
#else // _MSC_VER
#if (__cplusplus < 201703)
# define BOOST_MATH_NO_CCMATH
#endif
#endif
#endif
#ifndef _MSC_VER
//
// Don't check here for msvc as they didn't get std lib configuration macros at the same time as C++17 <type_traits>
//
#if (defined(__cpp_lib_bool_constant) && __cpp_lib_bool_constant < 201505L) && !defined(BOOST_MATH_NO_CCMATH)
# define BOOST_MATH_NO_CCMATH
#endif
#endif
#endif
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