{"ast_node_type":"other","tokens":[{"end":79,"kind":"keyword","start":0,"text":"self.check_def_id(trait_item.owner_id.to_def_id());"}]}
                            self.check_def_id(trait_item.owner_id.to_def_id());
                        if matches!(self.tcx.def_kind(trait_item.owner_id), DefKind::AssocTy) {
                        }