[Bug middle-end/123801] [13/14/15/16 Regression] Wstringop-overflow false positive since r12-4240

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123801

--- Comment #13 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Andrew Pinski from comment #12)
> Confirmed.
> 
> Here is another testcase but this time without using union too:

This one goes back even to GCC 11.