1//===----------------------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is dual licensed under the MIT and the University of Illinois Open
6// Source Licenses. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// <complex>
11
12// template<class T>
13//   complex<T>
14//   conj(const complex<T>& x);
15
16#include <complex>
17#include <cassert>
18
19template <class T>
20void
21test(const std::complex<T>& z, std::complex<T> x)
22{
23    assert(conj(z) == x);
24}
25
26template <class T>
27void
28test()
29{
30    test(std::complex<T>(1, 2), std::complex<T>(1, -2));
31    test(std::complex<T>(-1, 2), std::complex<T>(-1, -2));
32    test(std::complex<T>(1, -2), std::complex<T>(1, 2));
33    test(std::complex<T>(-1, -2), std::complex<T>(-1, 2));
34}
35
36int main()
37{
38    test<float>();
39    test<double>();
40    test<long double>();
41}
42