checker: allow int alias to be used as array len and cap
#2278
| Job | Run time |
|---|---|
| 3m 30s | |
| 2m 2s | |
| 3m 21s | |
| 8m 53s |
len and cap
#2278
| Job | Run time |
|---|---|
| 3m 30s | |
| 2m 2s | |
| 3m 21s | |
| 8m 53s |