[swift-evolution] [Review] SE-0117: Default classes to be non-subclassable publicly

[Leonardo Pessoa]

I've sent one I currently have myself. Look back on the thread posts.

L


On 8 July 2016 at 18:14, Tino Heth via swift-evolution
<swift-evolution at swift.org> wrote:
>
> When was the last time you you thought "I really wish the author of that
> library had restricted my options to use it"?
>
>
> I really wish Objective-C had this feature from the start.  I believe there
> would have been significant benefits to Apple's platforms and ecosystem.
> The reasons for believing (or not believing) this have been discussed in
> depth so there isn't a need to rehash them now.
>
> I'm not asking for reasons but for a single persuasive example…
>
> It is easy to claim that everything will be better if we add restrictions,
> but so far, I haven't heard of any real problems cause by the current
> defaults:
> The motivation to change them is not because of actual experience, it's just
> the trendy opinion that inheritance is evil.
>
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