{"ast_node_type":"other","tokens":[{"end":94,"kind":"keyword","start":0,"text":"record_array!(self.tables.fn_arg_idents[def_id]"}]}
                record_array!(self.tables.fn_arg_idents[def_id] <- tcx.fn_arg_idents(def_id));
                self.tables.asyncness.set_some(def_id.index, tcx.asyncness(def_id));
            }