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      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 //   bool
     14 //   operator!=(const complex<T>& lhs, const complex<T>& rhs);
     15 
     16 #include <complex>
     17 #include <cassert>
     18 
     19 template <class T>
     20 void
     21 test(const std::complex<T>& lhs, const std::complex<T>& rhs, bool x)
     22 {
     23     assert((lhs != rhs) == x);
     24 }
     25 
     26 template <class T>
     27 void
     28 test()
     29 {
     30     {
     31     std::complex<T> lhs(1.5,  2.5);
     32     std::complex<T> rhs(1.5, -2.5);
     33     test(lhs, rhs, true);
     34     }
     35     {
     36     std::complex<T> lhs(1.5, 2.5);
     37     std::complex<T> rhs(1.5, 2.5);
     38     test(lhs, rhs, false);
     39     }
     40 }
     41 
     42 int main()
     43 {
     44     test<float>();
     45     test<double>();
     46     test<long double>();
     47 }
     48