[swift-users] Lazy expression is ambiguous?
Quinn "The Eskimo!"
eskimo1 at apple.com
Mon Sep 12 02:53:29 CDT 2016
On 12 Sep 2016, at 08:46, Rick Mann <rmann at latencyzero.com> wrote:
> I had assumed lazy worked like static, which I understand uses dispatch_once under the hood.
[I’m not sure if it actually /uses/ `dispatch_once` specifically, but it has the same semantics.]
> Would that be a reasonable thing for lazy to do?
It certainly would be nice. I suspect that this would be hard to implement because the restrictions associated with `dispatch_once` are pretty tight. OTOH, if you’d like to see it work this way it wouldn’t hurt to file an enhancement request.
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Quinn "The Eskimo!" <http://www.apple.com/developer/>
Apple Developer Relations, Developer Technical Support, Core OS/Hardware
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