#228 can't compare const_reverse_iterator

[Petr Ovtchenkov]

Looks I can't compile code like

list<int> l;

for ( list<int>::const_reverse_iterator i = l.rbegin(); ; ) {
if ( i == l.rend() ) {
break;
}
*(++i);
}

Problem in const_reverse_iterator (absent == operator), if I use either reverse_iterator ot const_iterator, all will be fine.