{"ast_node_type":"other","tokens":[{"end":105,"kind":"keyword","start":0,"text":"desc"}]}
        desc { |tcx| "verify auto trait bounds for coroutine interior type `{}`", tcx.def_path_str(key) }
    query check_coroutine_obligations(key: LocalDefId) -> Result<(), ErrorGuaranteed> {
        return_result_from_ensure_ok