#include <boost/config.hpp>
#include <boost/config/assert_cxx17.hpp>
#ifdef BOOST_NO_CXX20_HDR_BARRIER
# error "Your compiler appears not to be fully C++20 compliant. Detected via defect macro BOOST_NO_CXX20_HDR_BARRIER."
#endif
#ifdef BOOST_NO_CXX20_HDR_BIT
# error "Your compiler appears not to be fully C++20 compliant. Detected via defect macro BOOST_NO_CXX20_HDR_BIT."
#endif
#ifdef BOOST_NO_CXX20_HDR_COMPARE
# error "Your compiler appears not to be fully C++20 compliant. Detected via defect macro BOOST_NO_CXX20_HDR_COMPARE."
#endif
#ifdef BOOST_NO_CXX20_HDR_CONCEPTS
# error "Your compiler appears not to be fully C++20 compliant. Detected via defect macro BOOST_NO_CXX20_HDR_CONCEPTS."
#endif
#ifdef BOOST_NO_CXX20_HDR_COROUTINE
# error "Your compiler appears not to be fully C++20 compliant. Detected via defect macro BOOST_NO_CXX20_HDR_COROUTINE."
#endif
#ifdef BOOST_NO_CXX20_HDR_FORMAT
# error "Your compiler appears not to be fully C++20 compliant. Detected via defect macro BOOST_NO_CXX20_HDR_FORMAT."
#endif
#ifdef BOOST_NO_CXX20_HDR_LATCH
# error "Your compiler appears not to be fully C++20 compliant. Detected via defect macro BOOST_NO_CXX20_HDR_LATCH."
#endif
#ifdef BOOST_NO_CXX20_HDR_NUMBERS
# error "Your compiler appears not to be fully C++20 compliant. Detected via defect macro BOOST_NO_CXX20_HDR_NUMBERS."
#endif
#ifdef BOOST_NO_CXX20_HDR_RANGES
# error "Your compiler appears not to be fully C++20 compliant. Detected via defect macro BOOST_NO_CXX20_HDR_RANGES."
#endif
#ifdef BOOST_NO_CXX20_HDR_SEMAPHORE
# error "Your compiler appears not to be fully C++20 compliant. Detected via defect macro BOOST_NO_CXX20_HDR_SEMAPHORE."
#endif
#ifdef BOOST_NO_CXX20_HDR_SOURCE_LOCATION
# error "Your compiler appears not to be fully C++20 compliant. Detected via defect macro BOOST_NO_CXX20_HDR_SOURCE_LOCATION."
#endif
#ifdef BOOST_NO_CXX20_HDR_SPAN
# error "Your compiler appears not to be fully C++20 compliant. Detected via defect macro BOOST_NO_CXX20_HDR_SPAN."
#endif
#ifdef BOOST_NO_CXX20_HDR_STOP_TOKEN
# error "Your compiler appears not to be fully C++20 compliant. Detected via defect macro BOOST_NO_CXX20_HDR_STOP_TOKEN."
#endif
#ifdef BOOST_NO_CXX20_HDR_SYNCSTREAM
# error "Your compiler appears not to be fully C++20 compliant. Detected via defect macro BOOST_NO_CXX20_HDR_SYNCSTREAM."
#endif
#ifdef BOOST_NO_CXX20_HDR_VERSION
# error "Your compiler appears not to be fully C++20 compliant. Detected via defect macro BOOST_NO_CXX20_HDR_VERSION."
#endif