{"ast_node_type":"other","tokens":[{"end":65,"kind":"keyword","start":0,"text":"(lo.to(self.prev_token.span),"}]}
            (lo.to(self.prev_token.span), ExprKind::MacCall(mac))
            let mac = P(MacCall { path, args: self.parse_delim_args()? });
        } else if self.check(exp!(OpenBrace))