{"ast_node_type":"other","tokens":[{"end":90,"kind":"keyword","start":0,"text":"//"}]}
                // Coroutines are never ZST, as they at least contain the implicit states.
                AggregateKind::Adt(did, ..) => tcx.def_kind(did) != DefKind::Enum,
                AggregateKind::Coroutine(..) => false,