[swift-evolution] Removing explicit use of `let` from Function Parameters

[Douglas Gregor]

Looks great, thanks!

	- Doug

> On Mar 17, 2016, at 9:45 PM, Nicholas Maccharoli <nmaccharoli at gmail.com> wrote:
> 
> Thank you!
> 
> I have filed a PR here: https://github.com/apple/swift-evolution/pull/215 <https://github.com/apple/swift-evolution/pull/215>
> 
> How does it look?
> 
> - Nick
> 
> 
> All the best,
> 
> Nicholas
> 
> Linked in:
> http://lnkd.in/328U22 <http://lnkd.in/328U22>
> 
> 
> On Fri, Mar 18, 2016 at 9:07 AM, Douglas Gregor <dgregor at apple.com <mailto:dgregor at apple.com>> wrote:
> Yes, please file a PR. 
> 
> Sent from my iPhone
> 
> On Mar 17, 2016, at 5:05 PM, Chris Lattner <clattner at apple.com <mailto:clattner at apple.com>> wrote:
> 
>> Sure, I’m ok with that if that is what Doug prefers.
>> 
>> -Chris
>> 
>>> On Mar 17, 2016, at 4:54 PM, Nicholas Maccharoli <nmaccharoli at gmail.com <mailto:nmaccharoli at gmail.com>> wrote:
>>> 
>>> Thank you for the feedback!
>>> 
>>> I checked SE-0003 again and didnt see explicit mention of this.
>>> 
>>> I would like to write up a quick proposal today if its ok.
>>> 
>>> Chris, I promise to make it very concise is it ok to send over a PR to swift evolution?
>>> 
>>> - Nick
>>> 
>>> 2016年3月18日金曜日、Chris Lattner<clattner at apple.com <mailto:clattner at apple.com>>さんは書きました:
>>> 
>>>> On Mar 17, 2016, at 11:08 AM, Douglas Gregor via swift-evolution <swift-evolution at swift.org <>> wrote:
>>>> 
>>>> 
>>>>> On Mar 17, 2016, at 1:27 AM, Nicholas Maccharoli via swift-evolution <swift-evolution at swift.org <>> wrote:
>>>>> 
>>>>> ​As a follow-up to proposal SE-0003​: "Removing var from Function Parameters" being accepted,
>>>>> I think it might make sense to disallow explicitly declaring function parameters with the `let` keyword since function parameters are immutable by default.
>>>>> 
>>>>> Basically disallow writing functions like this:
>>>>> 
>>>>> func foo(let i: Int)  { ... }
>>>>> 
>>>>> and only allow the function above to be expressed as this:
>>>>> 
>>>>> func foo(i: Int) { … }
>>>> 
>>>> This makes perfect sense to me. Want to write up a proposal?
>>> 
>>> The intention was for this to be included as part of SE-0003.  If it wasn’t, then that was an accidental omission.  Do we really need a full proposal for that?
>>> 
>>> -Chris
>>> 
>>> 
>>> 
>>> -- 
>>> 
>>> All the best,
>>> 
>>> Nicholas
>>> 
>>> Linked in:
>>> http://lnkd.in/328U22 <http://lnkd.in/328U22>
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