[Bug libstdc++/57272] node-based containers don't use allocator's pointer type internally

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57272

--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
>From Bug 21771: http://gcc.gnu.org/ml/libstdc++/2005-05/msg00294.html