Swiftweekly.github.io: [105] Issue #105 - March 22, 2018

[BasThomas]

To contribute to this issue, simply leave a comment here. Please also review our contributing guidelines.

The current draft for this issue in _drafts/. If you want to contribute directly, open a pull request.

[BasThomas]

Starter tasks:

- [SR-7083](https://bugs.swift.org/browse/SR-7083) [Compiler] `lazy` properties can't have observers
- [SR-7053](https://bugs.swift.org/browse/SR-7053) [Package Manager] SwiftPM command line autocompletion script for `zsh` produces error: "invalid option definition:…" on completion
- [SR-7015](https://bugs.swift.org/browse/SR-7015) [Compiler] The CoreFoundation conditional downcast diagnostic is not as helpful as it should be
- [SR-6982](https://bugs.swift.org/browse/SR-6982) [Compiler] Improve internal compiler consistency

[BasThomas]

194 accepted (https://forums.swift.org/t/accepted-se-0194-derived-collection-of-enum-cases/10723)

[tapthaker]

I will take up this issue

[jessesquires]

thanks @tapthaker ! 💯

[BasThomas]

Awesome @tapthaker 😊

_{Sent with GitHawk}

[BasThomas]

https://twitter.com/tkremenek/status/971920927985299457

Review of SE-0193 extended to resolve naming of 'abiPublic' attribute, see https://forums.swift.org/t/se-0193-cross-module-inlining-and-specialization/7310/59

[BasThomas]

https://twitter.com/jckarter/status/972274410676658176

Thanks to @lorentey, Swift now uses much higher-quality hashing with a per-process seed! https://forums.swift.org/t/psa-the-stdlib-now-uses-randomly-seeded-hash-values/10789

[BasThomas]

https://twitter.com/twostraws/status/972510919250104320 + thread

[SD10]

20 years from now, jckarter will realize limiting generic parameter counts to 16 bits was his fatal mistake
https://twitter.com/slava_pestov/status/972611788565966848

[BasThomas]

https://github.com/dabrahams/KillSequence

[jessesquires]

Discussion on Result/Typed throws
https://forums.swift.org/t/adding-result-to-the-standard-library/6932/55

SPM workspaces pitch
https://forums.swift.org/t/package-manager-workspace/10667

Interesting discussion on when APIs should crash
https://forums.swift.org/t/when-should-standard-library-functions-crash/10661

[tapthaker]

SE-0194 accepted

https://forums.swift.org/t/accepted-se-0194-derived-collection-of-enum-cases/10723

[tapthaker]

Swift Evolution & Civility

http://ericasadun.com/2018/03/09/swift-evolution-and-civility/

[BasThomas]

https://twitter.com/aciidb0mb3r/status/973409387711627264

This proposal will allow community build tools (Sourcery, SwiftLint, Jazzy, etc) to integrate with SwiftPM!
https://forums.swift.org/t/package-manager-extensible-build-tools/10900

[RomanVolkov]

https://www.apple.com/newsroom/2018/03/apples-worldwide-developers-conference-kicks-off-june-4-in-san-jose/

Not Swift, but quite important

[jessesquires]

hey @tapthaker 👋 😄 do you want to go ahead and open a PR for the content we have now? we can merge the draft this week. and then continue to open and merge PRs incrementally.

i think this will make it easiest to review. (and don't worry, nothing in _drafts/ gets published)

[tapthaker]

https://forums.swift.org/t/compilation-speed-help-test-batch-mode/10964

https://twitter.com/jckarter/status/973741128095641600

[tapthaker]

@jessesquires : Yes, will get the draft ready in next 2 days

[jessesquires]

Compilation speed: help test batch mode
https://forums.swift.org/t/compilation-speed-help-test-batch-mode/10964

[BasThomas]

192 in re-review https://forums.swift.org/t/se-0192-non-exhaustive-enums-review-2/11043

[RomanVolkov]

Final
https://twitter.com/cocoawithlove/status/974680586966233088

[BasThomas]

200 in review

[BasThomas]

How's the draft coming along @tapthaker? :)

[jessesquires]

https://mobile.twitter.com/slava_pestov/status/974944281650593793?s=20

&

https://twitter.com/slava_pestov/status/975100888007114752 (+ thread)

PR: https://github.com/apple/swift/pull/15313

[tapthaker]

Coming along, sorry for being slow. I’ll have something to review today EOD.

Sent from my iPhone

On 18-Mar-2018, at 2:50 AM, Jesse Squires [e-mail] wrote:

https://mobile.twitter.com/slava_pestov/status/974944281650593793?s=20

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You are receiving this because you were mentioned.
Reply to this email directly, view it on GitHub, or mute the thread.

[BasThomas]

Hey @tapthaker, let me know if I can help :)

_{Sent with GitHawk}

[tapthaker]

https://github.com/dabrahams/KillSequence

@BasThomas : I can't see the reference of killsequence any where on swift forums

[BasThomas]

It might be that is still a draft, in which case you can ignore it.

[BasThomas]

https://github.com/apple/swift-evolution/pull/807

[jessesquires]

Erica's unwrap or die proposal: https://github.com/apple/swift-evolution/pull/811

[BasThomas]

https://twitter.com/slava_pestov/status/976698121760620544

When this lands, generic type aliases will be done - almost - except there’s one more corner case with expression checking: https://github.com/apple/swift/pull/15416