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// 1999-05-07 bkoz
 
// Copyright (C) 1999, 2003, 2009 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/>.
 
// 21.3.6 string operations
 
#include <string>
#include <cstdio>
#include <testsuite_hooks.h>
 
int test01(void)
{
  bool test __attribute__((unused)) = true;
 
  std::wstring str1;
  std::wstring str2;
 
  // Should get this:
  // 1:8-chars_8-chars_
  // 2:8-chars_8-chars_
  str1 = std::wstring(L"8-chars_") + L"8-chars_";
  str1.c_str();
  // wprintf("1:%s\n", str1.c_str());
  str2 = str1 + L"7-chars";
  // wprintf("2:%s\n", str1.c_str()); //str1 is gone
  str1.c_str();
  return 0;
}
 
int main()
{ 
  test01();
  return 0;
}