text: //===----------------------------------------------------------------------===//
  //
  // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
  // See https://llvm.org/LICENSE.txt for license information.
  // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
  //
  //===----------------------------------------------------------------------===//
  
  // <complex>
  
  // template<class T>
  //   complex<T>
  //   conj(const complex<T>& x);
  
  #include <complex>
  #include <cassert>
  
  #include "test_macros.h"
  
  template <class T>
  void
  test(const std::complex<T>& z, std::complex<T> x)
  {
      assert(conj(z) == x);
  }
  
  template <class T>
  void
  test()
  {
      test(std::complex<T>(1, 2), std::complex<T>(1, -2));
      test(std::complex<T>(-1, 2), std::complex<T>(-1, -2));
      test(std::complex<T>(1, -2), std::complex<T>(1, 2));
      test(std::complex<T>(-1, -2), std::complex<T>(-1, 2));
  }
  
  int main(int, char**)
  {
      test<float>();
      test<double>();
      test<long double>();
  
    return 0;
  }
  