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 jos...@codesourcery.com
