libstdc++-v3/testsuite/28_regex/regex_error/regex_error.cc

   1 // { dg-do run { target c++11 } }
   2 //
   3 // 2009-06-17  Stephen M. Webb  <stephen.webb@xandros.com>
   4 //
   5 // Copyright (C) 2009-2020 Free Software Foundation, Inc.
   6 //
   7 // This file is part of the GNU ISO C++ Library.  This library is free
   8 // software; you can redistribute it and/or modify it under the
   9 // terms of the GNU General Public License as published by the
  10 // Free Software Foundation; either version 3, or (at your option)
  11 // any later version.
  12 //
  13 // This library is distributed in the hope that it will be useful,
  14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 // GNU General Public License for more details.
  17 //
  18 // You should have received a copy of the GNU General Public License along
  19 // with this library; see the file COPYING3.  If not see
  20 // <http://www.gnu.org/licenses/>.
  21
  22 // 28.6 [re.badexp]
  23
  24 #include <regex>
  25 #include <testsuite_hooks.h>
  26
  27 void
  28 test01()
  29 {
  30   std::regex_error error(std::regex_constants::error_collate);
  31   VERIFY(error.code() == std::regex_constants::error_collate);
  32
  33   try
  34     {
  35       throw error;
  36     }
  37   catch (std::runtime_error& ex)
  38     {
  39     }
  40 }
  41
  42 int main()
  43 {
  44   test01();
  45   return 0;
  46 }