Re: [swift-evolution] 'T != Type' in where clause

Mon, 27 Feb 2017 22:22:20 -0800 


Sent from my iPhone
> On Feb 27, 2017, at 16:34, Rex Fenley via swift-evolution 
> <[email protected]> wrote:
> 
> I often find myself running into situations where I'll receive "Ambiguous use 
> of..." for overloaded functions or operators. In every case these situations 
> would be easily solved if I could specify "Generic != CertainType" in the 
> where clause of one of the overloads so I can disambiguate the cases. Could 
> this be added to language?

+ all the 1s, along with something like "where !(T: Foo)"

IIRC, the topic has come up before, though I couldn't (quickly) find it and 
don't recall what the response was (other than some variation of "no", since we 
don't have it).

- Dave Sweeris


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