[swift-users] Dictionary<String, AnyObject> can accept Bool as a Value, but my own function can't

[zh ao]

See the code:

do {

    var dictionary = Dictionary<String, AnyObject>()



    func update<T:AnyObject>(value:T, key:String) {

        dictionary.updateValue(value, forKey: key)

    }



    let aBool = true

    let key = "testBool"



    update(aBool, key: key)

    // cannot invoke 'update' with an argument list of type '(Bool, key:
String)'



    dictionary.updateValue(aBool, forKey: key)

    // works

}


My own function will get the error as shown in the comment part. But it
seams that Dictionary<String, AnyObject> has no issue. How to improving my
code?


Zhaoxin
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