Swiftweekly.github.io: [55] Issue #55 - February 2, 2017

[jessesquires]

[jessesquires]

Open source contributor Colin Howell fixed a source of exponential behavior with dictionary literals:

• https://twitter.com/slava_pestov/status/824761050356551680
• https://github.com/apple/swift/pull/7004/commits/e4ae3f03642e1c93c81b10a49e7f6b1e76333774

[jessesquires]

Faster Mix-and-Match Builds with Precompiled Bridging Headers

• https://swift.org/blog/bridging-pch/
• https://twitter.com/gregheo/status/824772854742802433
• https://twitter.com/slava_pestov/status/824766874814603264

[jessesquires]

Unwrapping optionals 😆

https://twitter.com/ericasadun/status/824755257762840579

[AquaGeek]

Mailing list meta-discussion has been reopened: https://lists.swift.org/pipermail/swift-evolution/Week-of-Mon-20170123/030646.html

[jessesquires]

What's new in Swift 3.1
https://www.hackingwithswift.com/swift3-1

[BasThomas]

Might want to add this to the Weekly as well: https://twitter.com/jckarter/status/825012717580726272

[gregheo]

SE-0148, Generic Subscripts has been accepted!

https://github.com/apple/swift-evolution/blob/master/proposals/0148-generic-subscripts.md

https://lists.swift.org/pipermail/swift-evolution/Week-of-Mon-20170123/031048.html

[BasThomas]

https://lists.swift.org/pipermail/swift-evolution/Week-of-Mon-20170130/031235.html