| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <complex> |
| |
| // template<class T> |
| // bool |
| // operator!=(const T& lhs, const complex<T>& rhs); |
| |
| #include <complex> |
| #include <cassert> |
| |
| #include "test_macros.h" |
| |
| template <class T> |
| void |
| test_constexpr() |
| { |
| #if TEST_STD_VER > 11 |
| { |
| constexpr T lhs(-2.5); |
| constexpr std::complex<T> rhs(1.5, 2.5); |
| static_assert (lhs != rhs, ""); |
| } |
| { |
| constexpr T lhs(-2.5); |
| constexpr std::complex<T> rhs(1.5, 0); |
| static_assert (lhs != rhs, ""); |
| } |
| { |
| constexpr T lhs(1.5); |
| constexpr std::complex<T> rhs(1.5, 2.5); |
| static_assert (lhs != rhs, ""); |
| } |
| { |
| constexpr T lhs(1.5); |
| constexpr std::complex<T> rhs(1.5, 0); |
| static_assert (!(lhs != rhs), ""); |
| } |
| #endif |
| } |
| |
| template <class T> |
| void |
| test() |
| { |
| { |
| T lhs(-2.5); |
| std::complex<T> rhs(1.5, 2.5); |
| assert (lhs != rhs); |
| } |
| { |
| T lhs(-2.5); |
| std::complex<T> rhs(1.5, 0); |
| assert (lhs != rhs); |
| } |
| { |
| T lhs(1.5); |
| std::complex<T> rhs(1.5, 2.5); |
| assert (lhs != rhs); |
| } |
| { |
| T lhs(1.5); |
| std::complex<T> rhs(1.5, 0); |
| assert (!(lhs != rhs)); |
| } |
| |
| test_constexpr<T> (); |
| } |
| |
| int main(int, char**) |
| { |
| test<float>(); |
| test<double>(); |
| test<long double>(); |
| // test_constexpr<int>(); |
| |
| return 0; |
| } |