libstdc++-v3/testsuite/23_containers/vector/bool/23632.cc

   1 // Copyright (C) 2005-2024 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 // { dg-do compile }
  19
  20 #include <vector>
  21
  22 // libstdc++/23632
  23 void test01()
  24 {
  25   std::vector<bool> v(100);
  26   const std::vector<bool>::iterator fu = v.begin();
  27   if (!fu[0])
  28     fu[0] = true;
  29
  30   const std::vector<bool>::const_iterator cfu = v.begin();
  31   if (cfu[0])
  32   {
  33   }
  34 }
  35
  36 int main()
  37 {
  38   test01();
  39   return 0;
  40 }