[swift-evolution] [Review] SE-0142: Permit where clauses to constrain associated types

Jens Persson jens at bitcycle.com
Sat Sep 24 04:41:28 CDT 2016


Strong +1

On Sat, Sep 24, 2016 at 9:36 AM, Haravikk via swift-evolution <
swift-evolution at swift.org> wrote:

>
>
>    - What is your evaluation of the proposal?
>
> +1, like others I would love to have this feature available today, as my
> code is currently littered with complicated constraints on types that could
> be much more elegantly handled by constraints on the associated types
> themselves.
>
>
>    - Is the problem being addressed significant enough to warrant a
>    change to Swift?
>
> Definitely, this seems like an important next step for Swift's support of
> generics and constraints.
>
>
>    - Does this proposal fit well with the feel and direction of Swift?
>
> Yes, absolutely.
>
>
>    - How much effort did you put into your review? A glance, a quick
>    reading, or an in-depth study?
>
> I've read through it fairly quickly, but I feel I already have a pretty
> good grasp of what the feature entails as it solves a problem I encounter
> often!
>
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>
>
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