{"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"debug_assert_matches!(self.def_kind(def_id),"}]}
        debug_assert_matches!(self.def_kind(def_id), DefKind::AssocTy | DefKind::AssocConst);
    ) -> (ty::TraitRef<'tcx>, &'tcx [ty::GenericArg<'tcx>]) {
        let trait_def_id = self.parent(def_id);