1 //===----------------------------------------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8
9 // <complex>
10
11 // template<> class complex<float>
12 // {
13 // public:
14 // explicit constexpr complex(const complex<double>&);
15 // };
16
17 #include <complex>
18 #include <cassert>
19
main(int,char **)20 int main(int, char**)
21 {
22 const std::complex<double> cd(2.5, 3.5);
23 std::complex<float> cf = cd;
24 assert(cf.real() == cd.real());
25 assert(cf.imag() == cd.imag());
26
27 return 0;
28 }
29