checker: disallow expr is Type if expr is Optional
#20570
| Job | Run time |
|---|---|
| 41s | |
| 56s | |
| 1m 17s | |
| 2m 54s |
expr is Type if expr is Optional
#20570
| Job | Run time |
|---|---|
| 41s | |
| 56s | |
| 1m 17s | |
| 2m 54s |