libstdc++-v3/testsuite/18_support/headers/limits/synopsis.cc

   1 // { dg-do compile }
   2
   3 // Copyright (C) 2007-2014 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 3, or (at your option)
   9 // any later version.
  10
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING3.  If not see
  18 // <http://www.gnu.org/licenses/>.
  19
  20 #include <limits>
  21
  22 namespace std {
  23   template<class T> class numeric_limits;
  24
  25 #if 0
  26   enum float_round_style;
  27   enum float_denorm_style;
  28 #endif
  29
  30   template<> class numeric_limits<bool>;
  31
  32   template<> class numeric_limits<char>;
  33   template<> class numeric_limits<signed char>;
  34   template<> class numeric_limits<unsigned char>;
  35   template<> class numeric_limits<wchar_t>;
  36
  37   template<> class numeric_limits<short>;
  38   template<> class numeric_limits<int>;
  39   template<> class numeric_limits<long>;
  40   template<> class numeric_limits<unsigned short>;
  41   template<> class numeric_limits<unsigned int>;
  42   template<> class numeric_limits<unsigned long>;
  43
  44   template<> class numeric_limits<float>;
  45   template<> class numeric_limits<double>;
  46   template<> class numeric_limits<long double>;
  47 }