[Bug c/87192] -Warray-bounds (even =2) does not work on struct members

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87192

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #1)
> This is most likely due to the array being at the end of the struct.

There is most likely another bug about this same thing.