// (C) Copyright John Maddock 2021 // 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) // See http://www.boost.org/libs/config for more information. // MACRO: BOOST_NO_CXX20_HDR_NUMBERS // TITLE: C++20 <numbers> header is either not present or too broken to be used // DESCRIPTION: The compiler does not support the C++20 header <numbers> #include <numbers> namespace boost_no_cxx20_hdr_numbers { using std::numbers::e_v; using std::numbers::log2e_v; using std::numbers::log10e_v; using std::numbers::pi_v; using std::numbers::inv_pi_v; using std::numbers::inv_sqrtpi_v; using std::numbers::ln2_v; using std::numbers::ln10_v; using std::numbers::sqrt2_v; using std::numbers::sqrt3_v; using std::numbers::inv_sqrt3_v; using std::numbers::egamma_v; using std::numbers::phi_v; int test() { return 0; } }