11 ms·
Covariant generics for starters. https://news.ycombinator.com/item?id=18517514 https://news.ycombinator.com/item?id=18517514
by wiseowise 4y ago
Covariant generics for starters.
https://news.ycombinator.com/item?id=18517514 https://news.ycombinator.com/item?id=18517514
- account-5 4y agoLooks like I'm going to have to find out what generics are and then why they shouldn't be covariant!
- strongpigeon 4y agoIt’s not as pure, but I think from a usability point of view they made the right call there.