{"ast_node_type":"other","tokens":[{"end":42,"kind":"keyword","start":0,"text":"ConstValue::ZeroSized"}]}
            ConstValue::ZeroSized => None,
            ConstValue::Scalar(interpret::Scalar::Int { .. }) => None,
            ConstValue::Slice { alloc_id, .. } | ConstValue::Indirect { alloc_id, .. } => {