Add exceptional case for DateInterval::format return type inference #23243
| Job | Run time |
|---|---|
| 51s | |
| 2m 24s | |
| 39s | |
| 2m 13s | |
| 4m 11s | |
| 2m 7s | |
| 4m 57s | |
| 2m 19s | |
| 4m 54s | |
| 2m 16s | |
| 4m 18s | |
| 2m 27s | |
| 2m 11s | |
| 4m 23s | |
| 4m 55s | |
| 2m 12s | |
| 4m 10s | |
| 1m 47s | |
| 1m 44s | |
| 1m 47s | |
| 1m 42s | |
| 1m 50s | |
| 1m 43s | |
| 1m 40s | |
| 1m 41s | |
| 1m 29s | |
| 1m 42s | |
| 1h 8m 32s |