added @throws for InternalError to documentation / use `cppcheck:…
#19969
| Job | Run time |
|---|---|
| 9s | |
| 12s | |
| 36s | |
| 1m 2s | |
| 1m 16s | |
| 1m 24s | |
| 1m 24s | |
| 1m 19s | |
| 1m 9s | |
| 56s | |
| 1m 5s | |
| 1m 2s | |
| 11m 34s |