[swift-evolution] [Discussion] Zero-element tuple glitch

[Anton Zhilin]

Vladimir.S via swift-evolution <swift-evolution at ...> writes:

> On 03.07.2016 23:53, Anton Zhilin via swift-evolution wrote:
> > let x = (Int, Int)(1, 2)  //=> (1, 2)
> > let y = (Int)(1)          //=> 1
> > let z = ()()              // error :(
> >
> > Am I requesting too much from type checker?
> 
> As I understand, because () is Void, you can't have anything additional 
for 
> it. It is just Void, like you write 'let z = Void Void'. I.e. only 'let 
z = 
> ()' allowed.

In the example, that's how I expect that to parse:

let z = ().init()  // just demo, does not compile

I mean, first () is type, and second () is its initializer.

By the way, this is one thing that Void can do, but () cannot.
Are there any others?