libstdc++-v3/testsuite/26_numerics/complex/comparison_operators/constexpr.cc

   1 // { dg-do compile }
   2 // { dg-options "-std=gnu++0x" }
   3
   4 // Copyright (C) 2010-2013 Free Software Foundation, Inc.
   5 //
   6 // This file is part of the GNU ISO C++ Library.  This library is free
   7 // software; you can redistribute it and/or modify it under the
   8 // terms of the GNU General Public License as published by the
   9 // Free Software Foundation; either version 3, or (at your option)
  10 // any later version.
  11
  12 // This library is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU General Public License for more details.
  16
  17 // You should have received a copy of the GNU General Public License along
  18 // with this library; see the file COPYING3.  If not see
  19 // <http://www.gnu.org/licenses/>.
  20
  21 #include <complex>
  22 #include <testsuite_common_types.h>
  23
  24 int main()
  25 {
  26   __gnu_test::constexpr_comparison_eq_ne test;
  27   test.operator()<std::complex<float>>();
  28   test.operator()<std::complex<float>, float>();
  29   test.operator()<float,std::complex<float>>();
  30
  31   test.operator()<std::complex<double>>();
  32   test.operator()<std::complex<double>, double>();
  33   test.operator()<double,std::complex<double>>();
  34
  35   test.operator()<std::complex<long double>>();
  36   test.operator()<std::complex<long double>, long double>();
  37   test.operator()<long double,std::complex<long double>>();
  38   return 0;
  39 }