{"ast_node_type":"other","tokens":[{"end":89,"kind":"keyword","start":0,"text":"debug_assert!(bytes.is_none());"}]}
        debug_assert!(bytes.is_none()); // without `OFFSET_IS_ADDR`, this is always empty
        assert!(!Prov::OFFSET_IS_ADDR); // only `CtfeProvenance` is ever serialized
        ptrs.encode(s)