{"ast_node_type":"other","tokens":[{"end":61,"kind":"keyword","start":0,"text":"self.check_missing_stability(ii.owner_id.def_id);"}]}
            self.check_missing_stability(ii.owner_id.def_id);
        if self.tcx.impl_trait_ref(impl_def_id).is_none() {
            self.check_missing_const_stability(ii.owner_id.def_id);