[swift-users] Why there's no Character literals?

[Zhao Xin]

Of course not. Struct Set is commonly known.

let foo:Set = [1,2,3,4]

let bar:Set<Int> = [1,2,3,4]


If you do not specify them as Sets, foo and bar will be Arrays.

Zhaoxin

On Thu, Jul 7, 2016 at 5:35 PM, 王 黎明 <swift-users at swift.org> wrote:

>
> In Swift, we must specify the type for Character variables(because there’s
> no Character literals):
>
> let eol: Character = “\n”
>
>
> it's not a big problem, but, Is it the unique case that can’t use type
> infer?
>
>
>
>
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