{"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":"assert_eq!(intrinsics::bitreverse(0x1234_5678_ffee_ddccu64),"}]}
        assert_eq!(intrinsics::bitreverse(0x1234_5678_ffee_ddccu64), 0x33bb77ff1e6a2c48u64);
        assert_eq!(intrinsics::bitreverse(0xffee_ddccu32), 0x33bb77ffu32);