[go-nuts] Is this interface nil?

[Teng Zhang]

Hi All,

I am confused by the interface and nil.

var a *int = nil
if a == nil {
   fmt.Println("aaaaaa")
}
var b interface{} = a
if b == nil {
   fmt.Println("bbbbbb")
}

The above code shows b is not nil, can anybody help me figure out why?

Regards,
Teng

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