gh-143636: fix a crash when calling __replace__ on invalid SimpleNamespace instances
#185639
| Job | Run time |
|---|---|
| 18s | |
| 4m 8s | |
| 8m 40s | |
| 2m 51s | |
| 27s | |
| 18m 4s | |
| 18m 58s | |
| 4m 20s | |
| 13m 38s | |
| 2m 47s | |
| 2m 49s | |
| 2m 44s | |
| 3m 3s | |
| 2m 38s | |
| 3m 4s | |
| 2m 57s | |
| 10s | |
| 4m 45s | |
| 11m 28s | |
| 8m 21s | |
| 18m 7s | |
| 13m 17s | |
| 24m 32s | |
| -1s | |
| 20m 45s | |
| 25m 52s | |
| 20m 17s | |
| 12m 26s | |
| 17m 41s | |
| 12m 33s | |
| 11m 9s | |
| 21m 52s | |
| 17m 16s | |
| 12m 20s | |
| 19m 58s | |
| 18m 4s | |
| 21m 44s | |
| 22m 17s | |
| 1m 53s | |
| 5m 13s | |
| 1m 54s | |
| 3s | |
| 7h 15m 22s |