[committed] c: C2x removal of unprototyped functions
Joseph Myers
joseph@codesourcery.com
Mon Sep 5 19:51:59 GMT 2022
On Fri, 2 Sep 2022, Richard Biener via Gcc-patches wrote:
> To catch these cases with a diagnostic earlier is
> -Wstrict-prototypes -Wold-style-declaration enough to diagnose all cases
> that the new standard will reject?
I think so.
> I suppose -W*-c2x-compat are not the correct vehicle to diagnose these?
It could probably be made to diagnose such cases (it doesn't come
automatically because this change involves changed semantics for syntax
that's valid in both standard versions).
--
Joseph S. Myers
joseph@codesourcery.com
More information about the Gcc-patches
mailing list