text: // { dg-do compile }
  
  // 2007-03-12  Stephen M. Webb  <stephen.webb@bregmasoft.com>
  //
  // Copyright (C) 2007-2017 Free Software Foundation, Inc.
  //
  // This file is part of the GNU ISO C++ Library.  This library is free
  // software; you can redistribute it and/or modify it under the
  // terms of the GNU General Public License as published by the
  // Free Software Foundation; either version 3, or (at your option)
  // any later version.
  
  // This library is distributed in the hope that it will be useful,
  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  // GNU General Public License for more details.
  
  // You should have received a copy of the GNU General Public License along
  // with this library; see the file COPYING3.  If not see
  // <http://www.gnu.org/licenses/>.
  
  // tr1 [7.8.3] class template basic_regex assign()
  
  #include <tr1/regex>
  #include <testsuite_hooks.h>
  
  // Tests assign operation from a C-style null-terminated-string.
  void test01()
  {
    typedef std::tr1::basic_regex<char> test_type;
  
    const char* cs = "aab";
    test_type re;
    re.assign(cs);
  }
  
  int
  main()
  {
    test01();
    return 0;
  }
  