{"ast_node_type":"other","tokens":[{"end":54,"kind":"keyword","start":0,"text":"&unreachable_prop::UnreachablePropagation,"}]}
            &unreachable_prop::UnreachablePropagation,
            &unreachable_enum_branching::UnreachableEnumBranching,
            &o1(simplify::SimplifyCfg::AfterUnreachableEnumBranching),