[Bug middle-end/87593] conflicting format_arg attributes on a declaration accepted

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87593

--- Comment #5 from Martin Sebor <msebor at gcc dot gnu.org> ---
I would still like to add a warning for multiple declarations with distinct
format_arg arguments to avoid the mistake in comment #0.