{"ast_node_type":"other","tokens":[{"end":96,"kind":"keyword","start":0,"text":"//"}]}
                // unsized types don't need to implement methods that have `Self: Sized` bounds.
                && tcx.defaultness(impl_id).is_final()
                && !(self_is_guaranteed_unsize_self && tcx.generics_require_sized_self(trait_item_id))