{"ast_node_type":"other","tokens":[{"end":75,"kind":"keyword","start":0,"text":"///"}]}
    /// coroutine lowering, `Coroutine` aggregate kinds are disallowed too.
    /// Disallowed after deaggregation for all aggregate kinds except `Array` and `Coroutine`. After
    Aggregate(AggregateKind, Vec<Operand>),