BUG: DataFrame.drop raising TypeError when passing empty DatetimeIndex/list
- [x] closes #27994
- [x] tests added / passed
- [x] passes `black pandas`
- [x] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [x] whatsnew entry

small comments, otherwise looks good Pushed a new commit fixing the above. Is this fixing a regression in 0.25? If not, can you move the release note to 1.0.0.rst? The release note has been moved. @TomAugspurger Can you check if PR can be merged? @katsuya-horiuchi can you merge master and address latest comments? pls merge master Sorry guys I have been extremely busy recently. I will take another look as soon as possible. can you merge master and update Closing as I think this is stale but @katsuya-horiuchi ping if you'd like to continue