gh-152951 - Fix double DECREF when newblock fails during deque.extend calls
#274583
| Job | Run time |
|---|---|
| 4s | |
| 2s | |
| 6s |
newblock fails during deque.extend calls
#274583
| Job | Run time |
|---|---|
| 4s | |
| 2s | |
| 6s |