[Bug libstdc++/117284] Debug Mode vector invalidates all iterators on assignment

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117284

--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Jonathan Wakely from comment #1)
>             else if (__old_size < _Base::size())

And that should be > not <