gh-141510: Fix frozendict.fromkeys() for subclasses (#144952)
Copy the frozendict if needed.
V
Victor Stinner committed
c582ff3c2508a8b1164ed861e4f304ba6a782546
Parent: 1ddb412
Committed by GitHub <noreply@github.com>
on 2/18/2026, 3:56:09 PM