[Bug libstdc++/61426] [C++11] std::deque requires more from allocator than the standard provides.

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61426

--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
std::list and std::string don't meet the C++11 allocator reqs either, please
don't report them ;-)