> Except it does, because if I write
>
> let a = 2
> a is of type Int (at least, according to Xcode's code completion).
and if you write
let b = 2 + 0.5
2 is treated as a double. The type of the literal “2” varies with context. Do
you also find that inconsistent and confusing?
> But this gives inconsistent results:
>
> let t = true
>
> let a = Int(true)
> let b = Int(t) // Error
>
> I find this to be very inconsistent and confusing.
t is a Bool and there is no automatic conversion from Bool to Int.
true is not a Bool. It may be treated as a Bool depending upon context. In
the line `let t = true` it is treated as a Bool. In `let a = Int(true)` it is
treated as an NSNumber (assuming you import foundation).
Marc
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