1//===----------------------------------------------------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is dual licensed under the MIT and the University of Illinois Open 6// Source Licenses. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10// <complex> 11 12// template<class T> 13// bool 14// operator==(const complex<T>& lhs, const complex<T>& rhs); 15 16#include <complex> 17#include <cassert> 18 19template <class T> 20void 21test_constexpr() 22{ 23#if _LIBCPP_STD_VER > 11 24 { 25 constexpr std::complex<T> lhs(1.5, 2.5); 26 constexpr std::complex<T> rhs(1.5, -2.5); 27 static_assert( !(lhs == rhs), ""); 28 } 29 { 30 constexpr std::complex<T> lhs(1.5, 2.5); 31 constexpr std::complex<T> rhs(1.5, 2.5); 32 static_assert(lhs == rhs, ""); 33 } 34#endif 35} 36 37template <class T> 38void 39test() 40{ 41 { 42 std::complex<T> lhs(1.5, 2.5); 43 std::complex<T> rhs(1.5, -2.5); 44 assert( !(lhs == rhs)); 45 } 46 { 47 std::complex<T> lhs(1.5, 2.5); 48 std::complex<T> rhs(1.5, 2.5); 49 assert(lhs == rhs); 50 } 51 test_constexpr<T> (); 52} 53 54int main() 55{ 56 test<float>(); 57 test<double>(); 58 test<long double>(); 59// test_constexpr<int> (); 60} 61