libstdc++-v3/testsuite/28_regex/traits/char/ctor.cc

   1 // { dg-do link }
   2 // { dg-options "-std=gnu++11" }
   3
   4 // 2007-03-12  Stephen M. Webb  <stephen.webb@bregmasoft.com>
   5 //
   6 // Copyright (C) 2010-2015 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 // [28.7] class template regex_traits
  24
  25 #include <regex>
  26 #include <testsuite_hooks.h>
  27
  28 // Tests default constructor of the regex_traits class.  There is only the
  29 // default constructor.
  30 void test01()
  31 {
  32         bool test __attribute__((unused)) = true;
  33   typedef std::regex_traits<char> test_type;
  34
  35   // required default constructor
  36   test_type t;
  37
  38   // Check for required typedefs
  39   typedef test_type::char_type       char_type;
  40   typedef test_type::string_type     string_type;
  41   typedef test_type::locale_type     locale_type;
  42   typedef test_type::char_class_type char_class_type;
  43 }
  44
  45 int
  46 main()
  47 {
  48   test01();
  49   return 0;
  50 }