libstdc++-v3/testsuite/28_regex/constants/error_type.cc

   1 // { dg-do compile { target c++11 } }
   2 // { dg-timeout-factor 2 }
   3 //
   4 // 2009-06-17  Stephen M. Webb  <stephen.webb@xandros.com>
   5 //
   6 // Copyright (C) 2009-2023 Free Software Foundation, Inc.
   7 //
   8 // This file is part of the GNU ISO C++ Library.  This library is free
   9 // software; you can redistribute it and/or modify it under the
  10 // terms of the GNU General Public License as published by the
  11 // Free Software Foundation; either version 3, or (at your option)
  12 // any later version.
  13 //
  14 // This library is distributed in the hope that it will be useful,
  15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 // GNU General Public License for more details.
  18 //
  19 // You should have received a copy of the GNU General Public License along
  20 // with this library; see the file COPYING3.  If not see
  21 // <http://www.gnu.org/licenses/>.
  22
  23 // C++11 28.5.3 [re.err]
  24
  25 #include <regex>
  26
  27 void
  28 test01()
  29 {
  30   std::regex_constants::error_type err __attribute__((unused));
  31
  32   err = std::regex_constants::error_collate;
  33   err = std::regex_constants::error_ctype;
  34   err = std::regex_constants::error_escape;
  35   err = std::regex_constants::error_backref;
  36   err = std::regex_constants::error_brack;
  37   err = std::regex_constants::error_paren;
  38   err = std::regex_constants::error_brace;
  39   err = std::regex_constants::error_badbrace;
  40   err = std::regex_constants::error_range;
  41   err = std::regex_constants::error_space;
  42   err = std::regex_constants::error_badrepeat;
  43   err = std::regex_constants::error_complexity;
  44   err = std::regex_constants::error_stack;
  45 }
  46
  47 int main()
  48 {
  49   test01();
  50   return 0;
  51 }