libstdc++-v3/testsuite/28_regex/08_basic_regex/ctors/string_wchar_t.cc

   1 // { dg-do compile }
   2 // { dg-options "-std=gnu++0x" }
   3
   4 // 2007-03-12  Stephen M. Webb  <stephen.webb@bregmasoft.com>
   5 //
   6 // Copyright (C) 2010 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 // [28.8.2] class template basic_regex constructor
  24
  25 #include <string>
  26 #include <regex>
  27 #include <testsuite_hooks.h>
  28 #include <testsuite_allocator.h>
  29
  30 // Tests C++ string constructor of the basic_regex class.
  31 void test01()
  32 {
  33   bool test __attribute__((unused)) = true;
  34   typedef std::basic_regex<wchar_t> test_type;
  35
  36   std::wstring s(L"a*b");
  37   test_type re(s);
  38 }
  39
  40 void test02()
  41 {
  42   bool test __attribute__((unused)) = true;
  43   typedef std::basic_regex<wchar_t> test_type;
  44   typedef __gnu_test::tracker_allocator<wchar_t> alloc_type;
  45
  46   std::basic_string<wchar_t, std::char_traits<wchar_t>, alloc_type> s(L"a*b");
  47   test_type re(s);
  48 }
  49
  50 int
  51 main()
  52 {
  53   test01();
  54   test02();
  55   return 0;
  56 };