libstdc++-v3/testsuite/27_io/basic_iostream/cons/16251.C

   1 // Copyright (C) 2008-2015 Free Software Foundation, Inc.
   2 //
   3 // This file is part of the GNU ISO C++ Library.  This library is free
   4 // software; you can redistribute it and/or modify it under the
   5 // terms of the GNU General Public License as published by the
   6 // Free Software Foundation; either version 3, or (at your option)
   7 // any later version.
   8
   9 // This library is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13
  14 // You should have received a copy of the GNU General Public License along
  15 // with this library; see the file COPYING3.  If not see
  16 // <http://www.gnu.org/licenses/>.
  17
  18 // 27.6.1.5 - Template class basic_iostream
  19
  20 #include <iostream>
  21
  22 class mystream
  23 : public std::iostream
  24 {
  25 public:
  26   mystream () { };
  27 };
  28
  29 // libstdc++/16251
  30 void test01()
  31 {
  32   mystream x;
  33   x.rdbuf(std::cout.rdbuf());
  34   x << std::endl;
  35 }
  36
  37 int main()
  38 {
  39   test01();
  40   return 0;
  41 }