Stream: t-compiler/const-eval

Topic: Constants in array repeat expressions


ecstatic-morse (Oct 23 2019 at 20:39, on Zulip):

@WG-const-eval Currently the implementation of RFC 2203 (#49147) is incomplete for e.g. Vec::new() in array repeat expressions. I opened #65737 to track this. There, I allude to the changes to the rules for promotability that would be required to make this work; specifically, Drop types need to be promoted in an explicit context. I know @RalfJ will have some thoughts on this as well.

Last update: Nov 15 2019 at 21:20UTC