[swift-evolution] Allowing trailing commas in argument lists

[Ted F.A. van Gaalen]

seems like a good idea!
> On 10.03.2016, at 22:40, Jonathan Tang <jonathan.d.tang at gmail.com> wrote:
> 
> Probably my vote would be "defer", and let the other changes slated for Swift 3 & 4 work there way out.  Then we could see how the language evolves in syntax, and how big a problem this is in practice, and then add trailing commas in a year or two if people still believe it's a good idea.