[Bug libstdc++/54577] New: deque::erase() still takes iterator instead of const_iterator

[thunderliu at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54577

             Bug #: 54577
           Summary: deque<T>::erase() still takes iterator instead of
                    const_iterator
    Classification: Unclassified
           Product: gcc
           Version: 4.6.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: thunder...@gmail.com


In C++11 mode, deque::erase() should be able to take const_iterator instead of
iterator. It's not reflected in bits/deque.tcc yet. Checked 4.7, it's the same.

(Line 193 of bits/deque.tcc:)

  template <typename _Tp, typename _Alloc>
    typename deque<_Tp, _Alloc>::iterator
    deque<_Tp, _Alloc>::
    erase(iterator __position)