Rollup of 6 pull requests
Successful merges:
- #72348 (Fix confusing error message for comma typo in multiline statement)
- #72533 (Resolve UB in Arc/Weak interaction (2))
- #72548 (Add test for old compiler ICE when using `Borrow`)
- #72606 (Small cell example update)
- #72610 (Remove font-display settings)
- #72626 (Add remark regarding DoubleEndedIterator)
Failed merges:
r? @ghost