libstdc++-v3/testsuite/23_containers/set/operators/1_neg.cc

   1 // 2000-09-07 bgarcia@laurelnetworks.com
   2
   3 // Copyright (C) 2000, 2001, 2002 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 2, 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 COPYING.  If not, write to the Free
  18 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  19 // USA.
  20
  21 // 23.3.4 template class multiset negative tests
  22
  23 #include <set>
  24 #include <string>
  25
  26 // { dg-do compile }
  27
  28 // libstdc++/86: map & set iterator comparisons are not type-safe
  29 int main(void)
  30 {
  31   bool test = true;
  32
  33   std::set<unsigned int> setByIndex;
  34   std::set<std::string> setByName;
  35
  36   std::set<unsigned int>::iterator itr(setByIndex.begin());
  37
  38   // NB: it's not setByIndex!!
  39   test &= itr != setByName.end(); // { dg-error "no" }
  40   test &= itr == setByName.end(); // { dg-error "no" }
  41
  42   return 0;
  43 }