{"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"Rib::new(RibKind::ForwardGenericParamBan(ForwardGenericParamBanReason::Default));"}]}
            Rib::new(RibKind::ForwardGenericParamBan(ForwardGenericParamBanReason::Default));
        let mut forward_ty_ban_rib =
        let mut forward_const_ban_rib =