1// { dg-options "-fno-implicit-templates" }
2
3// Copyright (C) 2004, 2009 Free Software Foundation, Inc.
4//
5// This file is part of the GNU ISO C++ Library.  This library is free
6// software; you can redistribute it and/or modify it under the
7// terms of the GNU General Public License as published by the
8// Free Software Foundation; either version 3, or (at your option)
9// any later version.
10
11// This library is distributed in the hope that it will be useful,
12// but WITHOUT ANY WARRANTY; without even the implied warranty of
13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14// GNU General Public License for more details.
15
16// You should have received a copy of the GNU General Public License along
17// with this library; see the file COPYING3.  If not see
18// <http://www.gnu.org/licenses/>.
19
20// Some members need to be explicitly instantiated, so that users can build
21// their own code with -fno-implicit-templates and not suffer from a zillion
22// link errors.
23
24#include <istream>
25#include <ostream>
26#include <sstream>
27#include <iomanip>
28#include <testsuite_hooks.h>
29
30// PR libstdc++/3829
31void
32test01()
33{
34  using namespace std;
35  bool test __attribute__((unused)) = true;
36  wstring x(L"   this is text");
37  wistringstream  sin(x);
38  wostringstream  sout;
39
40  // same order as in bits/std_iomanip.h
41  sin >> resetiosflags(ios_base::dec)
42      >> setiosflags(ios_base::dec)
43      >> setbase(ios_base::dec)
44      >> setfill(L'c')
45      >> setprecision(5)
46      >> setw(20)
47      >> ws;
48  VERIFY(sin.good());
49
50  sout << resetiosflags(ios_base::dec)
51       << setiosflags(ios_base::dec)
52       << setbase(ios_base::dec)
53       << setfill(L'c')
54       << setprecision(5)
55       << setw(20)
56       << ends << flush << endl;
57  VERIFY(sout.good());
58}
59
60int
61main()
62{
63  test01();
64  return 0;
65}
66