3983-2.cc

Mac OS X 10.4.9 for x86 Source Code gcc 实现源代码

// 2001-06-05 Benjamin Kosnik  <[e-mail]>

// Copyright (C) 2001, 2002, 2003, 2005 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.

// As a special exception, you may use this file as part of a free software
// library without restriction.  Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License.  This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.

// 27.4.2.1.6 class ios_base::init

#include <sstream>
#include <typeinfo>
#include <testsuite_hooks.h>
#include <testsuite_character.h>

// libstdc++/3983
// Sentry uses locale info, so have to try one formatted input/output.
void test03()
{
  using namespace std;
  using __gnu_test::pod_ushort;
  typedef pod_ushort::value_type value_type;
  typedef basic_stringbuf<pod_ushort> 	stringbuf_type;
  typedef basic_istream<pod_ushort> 	istream_type;

  stringbuf_type strbuf01;
  istream_type iss(&strbuf01);

  bool test __attribute__((unused)) = true;

  // input streams
  pod_ushort arr[6] = { value_type('a'), value_type('b'), 
		      value_type('c'), value_type('d'), value_type('e') };

  try 
    { 
      iss >> arr;
    }
  catch (std::bad_cast& obj)
    { }
  catch (std::exception& obj)
    { VERIFY( false ); }
}

#if !__GXX_WEAK__
// Explicitly instantiate for systems with no COMDAT or weak support.
template 
  std::basic_string<__gnu_test::pod_ushort>::size_type 
  std::basic_string<__gnu_test::pod_ushort>::_Rep::_S_max_size;

template 
  __gnu_test::pod_ushort
  std::basic_string<__gnu_test::pod_ushort>::_Rep::_S_terminal;
#endif

int main()
{
  test03();
  return 0;
}