checker: make byte(0) an error; use u8(0) (fix #23236) (#23311)
#9548
| Job | Run time |
|---|---|
| 1m 3s | |
| 1m 3s |
byte(0) an error; use u8(0) (fix #23236) (#23311)
#9548
| Job | Run time |
|---|---|
| 1m 3s | |
| 1m 3s |