libstdc++-v3/testsuite/31_date_time/system_time/requirements/traits.cc

   1 // { dg-do compile }
   2 // { dg-options "-std=gnu++0x" }
   3
   4 // Copyright (C) 2008 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 2, 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 COPYING.  If not, write to the Free
  19 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
  20 // USA.
  21
  22 #include <date_time>
  23
  24 namespace gnu
  25 {
  26   void
  27   test_system_time_traits()
  28   {
  29     static_assert(std::nanoseconds::ticks_per_second == std::nanoseconds::ticks_per_second, "FIXME");
  30     static_assert(std::system_time::seconds_per_tick == 0, "FIXME");
  31     static_assert(std::system_time::is_subsecond == true, "FIXME");
  32   }
  33 }