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 T>
12 // complex<T>
13 // conj(const complex<T>& x);
14
15 #include <complex>
16 #include <cassert>
17
18 #include "test_macros.h"
19
20 template <class T>
21 void
test(const std::complex<T> & z,std::complex<T> x)22 test(const std::complex<T>& z, std::complex<T> x)
23 {
24 assert(conj(z) == x);
25 }
26
27 template <class T>
28 void
test()29 test()
30 {
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 test(std::complex<T>(-1, -2), std::complex<T>(-1, 2));
35 }
36
main(int,char **)37 int main(int, char**)
38 {
39 test<float>();
40 test<double>();
41 test<long double>();
42
43 return 0;
44 }
45