On Fri, May 2, 2025 at 5:50 AM Florian Weimer <[email protected]> wrote:
>
> gcc/c/
>
> PR c/120055
> * c-typeck.cc (convert_arguments): Check if fundecl is null
> before checking for builtin function declaration.
>
> ---
> gcc/c/c-typeck.cc | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/gcc/c/c-typeck.cc b/gcc/c/c-typeck.cc
> index c7a13bf2b2f..9fd568feee3 100644
> --- a/gcc/c/c-typeck.cc
> +++ b/gcc/c/c-typeck.cc
> @@ -4337,7 +4337,7 @@ convert_arguments (location_t loc, vec<location_t>
> arg_loc, tree fntype,
> }
>
> if (!typetail && parmnum == 0 && !TYPE_NO_NAMED_ARGS_STDARG_P (fntype)
> - && !fndecl_built_in_p (fundecl))
> + && fundecl && !fndecl_built_in_p (fundecl))
I think this should be && (!fundecl || !fndecl_built_in_p (fundecl)), otherwise
you also restrict the diagnostic to direct calls now, which it wasn't previously
Richard.
> {
> auto_diagnostic_group d;
> bool warned;
>
> base-commit: fd013e3fe47f2623b581213c6d7c08bdbd5b1614
>
