libstdc++-v3/testsuite/26_numerics/headers/cmath/37582.cc

   1 // Copyright (C) 2008-2015 Free Software Foundation, Inc.
   2 //
   3 // This file is part of the GNU ISO C++ Library.  This library is free
   4 // software; you can redistribute it and/or modify it under the
   5 // terms of the GNU General Public License as published by the
   6 // Free Software Foundation; either version 3, or (at your option)
   7 // any later version.
   8
   9 // This library is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13
  14 // You should have received a copy of the GNU General Public License along
  15 // with this library; see the file COPYING3.  If not see
  16 // <http://www.gnu.org/licenses/>.
  17
  18
  19 // { dg-do compile }
  20
  21 #include <cmath>
  22
  23 struct foo
  24 {
  25   foo (double);
  26 };
  27
  28 bool operator &&(int, const foo &);
  29
  30 // libstdc++/37582
  31 double
  32 test01(double x)
  33 {
  34   return std::pow (x, 2.0);
  35 }