[swift-evolution] Proposal: Make $0 always refer to a closure’s first argument

[Thorsten Seitz]

+1 :-)

-Thorsten

> Am 20.01.2016 um 18:49 schrieb Joe Groff via swift-evolution <swift-evolution at swift.org>:
> 
> In the spirit of the Great Argument Simplification to distinguish arguments from tuples, we probably ought to introduce a separate '$*'-like sigil to bind "all arguments" distinct from $0.
> 
> -Joe
> 
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