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// { dg-options "-fno-implicit-templates" }

// Copyright (C) 2004, 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/>.

// Some members need to be explicitly instantiated, so that users can build

// their own code with -fno-implicit-templates and not suffer from a zillion

// link errors.

#include <istream>

#include <ostream>

#include <sstream>

#include <iomanip>

#include <testsuite_hooks.h>

// PR libstdc++/3829

void

test01()

{

  using namespace std;

  bool test __attribute__((unused)) = true;

  wstring x(L"   this is text");

  wistringstream  sin(x);

  wostringstream  sout;

  // same order as in bits/std_iomanip.h

  sin >> resetiosflags(ios_base::dec)

      >> setiosflags(ios_base::dec)

      >> setbase(ios_base::dec)

      >> setfill(L'c')

      >> setprecision(5)

      >> setw(20)

      >> ws;

  VERIFY(sin.good());

  sout << resetiosflags(ios_base::dec)

       << setiosflags(ios_base::dec)

       << setbase(ios_base::dec)

       << setfill(L'c')

       << setprecision(5)

       << setw(20)

       << ends << flush << endl;

  VERIFY(sout.good());

}

int

main()

{

  test01();

  return 0;

}