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// T
13// imag(const complex<T>& x);
14
15#include <complex>
16#include <cassert>
17
18#include "test_macros.h"
19
20template <class T>
21void
22test()
23{
24 std::complex<T> z(1.5, 2.5);
25 assert(imag(z) == 2.5);
26}
27
28int main(int, char**)
29{
30 test<float>();
31 test<double>();
32 test<long double>();
33
34 return 0;
35}
36

source code of libcxx/test/std/numerics/complex.number/complex.value.ops/imag.pass.cpp