------- Comment #3 from skottmckay at gmail dot com 2007-02-07 21:58 ------- Doesn't it need to be copy constructable for the rebinding to work for _Vector_base::_Vector_impl::_Tp_alloc_type?
I agree that making it mt-safe doesn't quite fit with its intended usage. Possibly the array_allocator and backing array should be wrapped with a non-copyable class. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30578