libstdc++-v3/testsuite/tr1/6_containers/unordered_multimap/requirements/iterator_neg.cc

   1 // 2005-10-02  Paolo Carlini  <pcarlini@suse.de>
   2 //
   3 // Copyright (C) 2005-2013 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
  21 // { dg-do compile }
  22
  23 #include <tr1/unordered_map>
  24
  25 void test01()
  26 {
  27   typedef std::tr1::unordered_multimap<int, int> Mmap;
  28
  29   Mmap mm;
  30
  31   Mmap::const_iterator cit = mm.begin();
  32   (*cit).second = 0; // { dg-error "read-only" }
  33
  34   Mmap::const_local_iterator clit = mm.begin(0);
  35   (*clit).second = 0; // { dg-error "read-only" }
  36
  37   Mmap::iterator it = cit; // { dg-error "conversion" }
  38
  39   Mmap::local_iterator lit = clit; // { dg-error "conversion" }
  40 }