[swift-evolution] [Manifesto] Ownership

Xiaodi Wu xiaodi.wu at gmail.com
Fri Feb 17 13:51:47 CST 2017

What a read! Two questions off the bat:

1. Any preliminary estimates as to what the performance cost of dynamic
enforcement is shaping up to be, at least in an initial implementation?
It'd have a direct impact on how "opt-in" the additional tools really are.

2. Without the intention of initiating premature bikeshedding, what was the
thought behind proposing `inout foo = ...` vs the seemingly more obvious
`var foo: inout = ...`, given that `inout` was moved to the type side of
the colon?

On Fri, Feb 17, 2017 at 11:11 AM, John McCall via swift-evolution <
swift-evolution at swift.org> wrote:

> On Feb 17, 2017, at 12:08 PM, John McCall <rjmccall at apple.com> wrote:
> On Feb 17, 2017, at 4:50 AM, Adrian Zubarev <adrian.zubarev at devandartist.
> com> wrote:
> Hi John, would you mind creating a markdown document for this manifesto in
>  https://github.com/apple/swift/tree/master/docs? :)
> Yes, it should go in the repository.  That commit is pending, but the in
> meantime, you can see the document properly rendered at:
>   https://github.com/rjmccall/swift/blob/4c67c1d45b6f9649cc39bbb296d636
> 63c1ef841f/docs/OwnershipManifesto.md
> Ah, and of course the second I send this, my PR gets merged. :)
> The new URL is:
>   https://github.com/apple/swift/blob/master/docs/OwnershipManifesto.md
> John.
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> swift-evolution mailing list
> swift-evolution at swift.org
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