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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <complex>
// template<> class complex<long double>
// {
// public:
// constexpr complex(const complex<double>&);
// };
#include <complex>
#include <cassert>
#include "test_macros.h"
int main()
{
{
const std::complex<double> cd(2.5, 3.5);
std::complex<long double> cf = cd;
assert(cf.real() == cd.real());
assert(cf.imag() == cd.imag());
}
#if TEST_STD_VER >= 11
{
constexpr std::complex<double> cd(2.5, 3.5);
constexpr std::complex<long double> cf = cd;
static_assert(cf.real() == cd.real(), "");
static_assert(cf.imag() == cd.imag(), "");
}
#endif
}
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