{"ast_node_type":"other","tokens":[{"end":95,"kind":"keyword","start":0,"text":"Res::SelfTyParam"}]}
                Res::SelfTyParam { trait_: param_did } | Res::Def(DefKind::TyParam, param_did),
                &ty::Param(_),
            ) => self.probe_single_ty_param_bound_for_assoc_item(