Hi,
On 05/07/2014 02:33 PM, Jonathan Wakely wrote:
Yes, I checked. deque::const_iterator, list::const_iterator,
vector::const_iterator and the _Rb_tree_const_iterator types all
have _M_const_cast but they do not dereference anything.
It only really affected std::vector because that's the only
On 07/05/14 14:21 +0200, Paolo Carlini wrote:
On 05/07/2014 02:07 PM, Jonathan Wakely wrote:
The testcase in the PR calls __position._M_const_cast() to get a
mutable iterator and that dereferences the pointer as suggested in
http://gcc.gnu.org/ml/libstdc++/2013-05/msg00031.html
That's invalid b
On 05/07/2014 02:07 PM, Jonathan Wakely wrote:
The testcase in the PR calls __position._M_const_cast() to get a
mutable iterator and that dereferences the pointer as suggested in
http://gcc.gnu.org/ml/libstdc++/2013-05/msg00031.html
That's invalid because the pointer is not dereferenceable (in t
The testcase in the PR calls __position._M_const_cast() to get a
mutable iterator and that dereferences the pointer as suggested in
http://gcc.gnu.org/ml/libstdc++/2013-05/msg00031.html
That's invalid because the pointer is not dereferenceable (in this
case it's null but is past-the-end at all tim
