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//===----------------------------------------------------------------------===//
//
// 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 T& rhs);
#include <complex>
#include <cassert>
template <class T>
void
test()
{
std::complex<T> c;
assert(c.real() == 0);
assert(c.imag() == 0);
c += 1.5;
assert(c.real() == 1.5);
assert(c.imag() == 0);
c += 1.5;
assert(c.real() == 3);
assert(c.imag() == 0);
c += -1.5;
assert(c.real() == 1.5);
assert(c.imag() == 0);
}
int main()
{
test<float>();
test<double>();
test<long double>();
}
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