{"ast_node_type":"other","tokens":[{"end":66,"kind":"keyword","start":0,"text":"self.record_lifetime_param(param.id,"}]}
                        self.record_lifetime_param(param.id, res);
                        let res = LifetimeRes::Param { param: def_id, binder };
                        function_lifetime_rib.bindings.insert(ident, (param.id, res));