libstdc++-v3/testsuite/24_iterators/front_insert_iterator/2.cc

   1 // 2001-06-21  Benjamin Kosnik  <bkoz@redhat.com>
   2
   3 // Copyright (C) 2001-2020 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 // 24.4.2.3 Template class front_insert_iterator
  21
  22 #include <iterator>
  23 #include <list>
  24
  25 void test02()
  26 {
  27   typedef std::front_insert_iterator<std::list<int> > iterator_type;
  28   std::list<int> li;
  29   iterator_type it = std::front_inserter(li);
  30   it = it; // Suppress unused warning.
  31 }
  32
  33 int main()
  34 {
  35   test02();
  36   return 0;
  37 }