libstdc++-v3/testsuite/26_numerics/complex/buggy_complex.cc

   1 // 2000-02-09
   2 // Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
   3
   4 // Copyright (C) 1999-2020 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
  22 // Test buggy builtin GNU __complex__ support.  This used to cause
  23 // an ICE on some 64-bits plateforms.
  24 // Origin: petter@matfys.lth.se
  25
  26 #include <complex>
  27
  28 int main()
  29 {
  30     std::complex<double> a(9), b(0, 8), c;
  31
  32     c = a * b;
  33
  34     return 0;
  35 }