Fix DefaultIfEmptyIterator.TryGetElementAt returning default value for out-of-bounds indices#119838

Merged

stephentoub merged 3 commits intomainfrom

copilot/fix-119834

Sep 18, 2025

Commits on Sep 18, 2025

Initial plan
Copilot
committed
Fix DefaultIfEmptyIterator.TryGetElementAt to return default when element not found

Copilot
and
eiriktsarpalis
committed
Add regression test and finalize fix for DefaultIfEmptyIterator.TryGetElementAt

Copilot
and
eiriktsarpalis
committed