Re: Make Closure covariant to callable
| From: | Levi Morrison | Date: | Wed, 13 Nov 2024 00:46:16 +0000 |
| Subject: | Re: Make Closure covariant to callable | ||
| References: | 1 2 3 | Groups: | php.internals |
| Request: | Send a blank email to internals+get-125949@lists.php.net to get a copy of this message | ||
There are some weird cases with
callable which is why they aren't
allowed as a property type. I don't remember all the edges, but if we
are sure that we cannot hit those with simple co-/contra-variance,
then I don't think this needs an RFC and we can just merge the PR.