locale_facets.tcc: Tweak to avoid warnings.

[thirdparty/gcc.git] / libstdc++-v3 / testsuite / 21_strings / basic_string / capacity / char / 2.cc

// 1999-05-11 bkoz

// Copyright (C) 1999, 2002, 2003 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 2, 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 COPYING.  If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.

// 21.3.3 string capacity

#include <string>
#include <testsuite_hooks.h>

// libstdc++/4548
// http://gcc.gnu.org/ml/libstdc++/2001-11/msg00150.html
void test02()
{
  bool test __attribute__((unused)) = true;

  std::string str01 = "twelve chars";
  // str01 becomes shared
  std::string str02 = str01;
  str01.reserve(1);
  VERIFY( str01.capacity() == 12 );
}

int main()
{
  test02();
  return 0;
}