https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109836
Eric Gallager <egallager at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |patch
--- Comment #5 from Eric Gallager <egallager at gcc dot gnu.org> ---
(In reply to Eric Gallager from comment #4)
> How about:
>
> diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt
> index 0d0ad0a6374..f046d91d03b 100644
> --- a/gcc/c-family/c.opt
> +++ b/gcc/c-family/c.opt
> @@ -1178,7 +1178,7 @@ C ObjC C++ ObjC++ Var(warn_pointer_arith) Warning
> LangEnabledBy(C ObjC C++ ObjC+
> Warn about function pointer arithmetic.
>
> Wpointer-sign
> -C ObjC Var(warn_pointer_sign) Warning LangEnabledBy(C ObjC,Wall ||
> Wpedantic)
> +C ObjC Var(warn_pointer_sign) Warning LangEnabledBy(C ObjC,Wall ||
> Wpedantic || Wextra)
> Warn when a pointer differs in signedness in an assignment.
>
> Wpointer-compare
I sent this to the gcc-patches mailing list:
https://gcc.gnu.org/pipermail/gcc-patches/2023-May/620137.html
