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@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? > > > > > _______________________________________________ > swift-users mailing list > swift-users@swift.org > https://lists.swift.org/mailman/listinfo/swift-users >
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