| //===----------------------------------------------------------------------===// |
| // |
| // 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> |
| |
| // complex& operator=(const complex&); |
| // template<class X> complex& operator= (const complex<X>&); |
| |
| #include <complex> |
| #include <cassert> |
| |
| #include "test_macros.h" |
| |
| template <class T, class X> |
| void |
| test() |
| { |
| std::complex<T> c; |
| assert(c.real() == 0); |
| assert(c.imag() == 0); |
| std::complex<T> c2(1.5, 2.5); |
| c = c2; |
| assert(c.real() == 1.5); |
| assert(c.imag() == 2.5); |
| std::complex<X> c3(3.5, -4.5); |
| c = c3; |
| assert(c.real() == 3.5); |
| assert(c.imag() == -4.5); |
| } |
| |
| int main(int, char**) |
| { |
| test<float, float>(); |
| test<float, double>(); |
| test<float, long double>(); |
| |
| test<double, float>(); |
| test<double, double>(); |
| test<double, long double>(); |
| |
| test<long double, float>(); |
| test<long double, double>(); |
| test<long double, long double>(); |
| |
| return 0; |
| } |