{"ast_node_type":"other","tokens":[{"end":37,"kind":"keyword","start":0,"text":"AddressKind::Ref(bk)"}]}
            AddressKind::Ref(bk) => {
        let ty = match kind {
                Ty::new_ref(self.tcx, self.tcx.lifetimes.re_erased, pty, bk.to_mutbl_lossy())