On Sat, 26 Aug 2023, Martin Uecker via Gcc-patches wrote:
> types (convert_for_assignment): Ingore qualifiers.
"Ignore".
> @@ -1993,6 +1993,24 @@ locate_old_decl (tree decl)
> decl, TREE_TYPE (decl));
> }
>
> +static tree
> +previous_tag (tree type)
This function needs a
Implement redeclaration and compatibility rules for
structures and unions in C23.
gcc/c/:
* c-decl.cc (previous_tag): New function.
(get_parm_info): Turn off warning for C2X.
(start_struct): Allow redefinitons.
(finish_struct): Diagnose conflicts.
*
