[swift-evolution] [Pre-Proposal-Discussion] Union Type - Swift 4
frogcjn at 163.com
Thu Aug 11 00:25:01 CDT 2016
Swift evolution seems not an evolution.
I'll leave this mail list since this is not a good proposal environment.
Typescript and other language community is more open to new idea. Swift-evolution is just a weird community.
You just accept what you like and what you want. Is this called swift-evolution or proposal?
Proposal is for a long time standard, not just for next version of your shame release.
在 2016-08-11 13:18:54，"Chris Lattner" <clattner at apple.com> 写道：
On Aug 10, 2016, at 8:15 PM, Xiaodi Wu via swift-evolution <swift-evolution at swift.org> wrote:
I don't know if the core team feels differently now with respect to Swift 4, but union types are listed as a "commonly rejected change":
There is no change in opinion here. This topic is also out of scope for Swift 4 stage 1 in any case.
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