1 //===----------------------------------------------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 // UNSUPPORTED: c++03, c++11, c++14, c++17 10 // UNSUPPORTED: libcpp-no-concepts 11 12 #include <numbers> 13 14 // Initializing the primary template is ill-formed. 15 int log2e{std::numbers::log2e_v< 16 int>}; // expected-error-re@numbers:* {{static_assert failed {{.*}} "A program that instantiates a primary template of a mathematical constant variable template is ill-formed."}} 17 int log10e{std::numbers::log10e_v<int>}; 18 int pi{std::numbers::pi_v<int>}; 19 int inv_pi{std::numbers::inv_pi_v<int>}; 20 int inv_sqrtpi{std::numbers::inv_sqrtpi_v<int>}; 21 int ln2{std::numbers::ln2_v<int>}; 22 int ln10{std::numbers::ln10_v<int>}; 23 int sqrt2{std::numbers::sqrt2_v<int>}; 24 int sqrt3{std::numbers::sqrt3_v<int>}; 25 int inv_sqrt3{std::numbers::inv_sqrt3_v<int>}; 26 int egamma{std::numbers::egamma_v<int>}; 27 int phi{std::numbers::phi_v<int>}; 28 main(int,char **)29int main(int, char**) { return 0; } 30