Dear Internals, I have changed the variance of return types to be invariant. I have given a further example of what invariance does and does not mean in the RFC, as there has been some confusion about it in previous discussions.
Are there any other questions or major concerns before I put this to vote? I don't have any at this time, except that I don't quite yet have a working implementation after some changes to master. I expect to have a working implementation in a couple of days at which point I intend to move it back into voting phase. Cheers, Levi Morrison -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
