{"ast_node_type":"other","tokens":[{"end":82,"kind":"keyword","start":0,"text":"GenericParamDefKind::Lifetime"}]}
            GenericParamDefKind::Lifetime | GenericParamDefKind::Const { .. } => {
        let args = GenericArgs::for_item(self.tcx, trait_def_id, |param, _| match param.kind {
                unreachable!("did not expect operator trait to have lifetime/const")