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 // <complex> 10 11 // template<class T> 12 // T 13 // real(const complex<T>& x); 14 15 #include <complex> 16 #include <cassert> 17 18 #include "test_macros.h" 19 20 template <class T> 21 void test()22test() 23 { 24 std::complex<T> z(1.5, 2.5); 25 assert(real(z) == 1.5); 26 } 27 main(int,char **)28int main(int, char**) 29 { 30 test<float>(); 31 test<double>(); 32 test<long double>(); 33 34 return 0; 35 } 36