[swift-evolution] [Discussion] Removing tuple labels from the type signature
m.huenenberger at me.com
Thu Feb 4 17:26:12 CST 2016
Is this behavior intended?
What disadvantage do I have if a conversion from (a: Int, b: Int) to (x: Int, y: Int) is allowed?
Thank you for clarification
> Am 05.02.2016 um 00:11 schrieb Chris Lattner <clattner at apple.com>:
>> On Feb 4, 2016, at 10:57 AM, Maximilian Hünenberger <m.huenenberger at me.com> wrote:
>> Is there a reasoning behind treating (Int, Int) and (lhs: Int, rhs: Int) as separate types?
> I’m not sure what you mean by “separate types”. One has labels, one does not, so they are clearly separate.
> Further, "(Int, Int)” needs to be compatible/convertible to "(a : Int, b : Int)”, but “(a : Int, b : Int)” should not be convertible to “(x : Int, y : Int)”.
>> Is there a connection to your tuple splat proposal?
> No connection at all.
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