[Bug tree-optimization/80523] -Wformat-overflow doesn't consider -fexec-charset

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80523

--- Comment #6 from Martin Sebor <msebor at gcc dot gnu.org> ---
(In reply to Martin Sebor from comment #5)
> Patch committed in r247401.

Wrong bug.