libstdc++-v3/testsuite/23_containers/queue/members/7157.cc

   1 // 2002-06-28 pme
   2
   3 // Copyright (C) 2002-2024 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 // 23.2.3 container adaptros
  21
  22 #include <queue>
  23 #include <testsuite_hooks.h>
  24
  25 // libstdc++/7157
  26 void
  27 test01()
  28 {
  29   std::queue<int> q;
  30
  31   q.push(1);
  32   (void) q.front();
  33   q.pop();
  34 }
  35
  36 int main()
  37 {
  38   test01();
  39   return 0;
  40 }