[Bug objc/67455] Inheriting from Object doesn't provide alloc, init or new rendering methods usless

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67455

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Object in both apple's runtime and the gnu runtime never provided these.