Can't access members of protocol types

protocol-type-member.swift

public protocol MeasurementUnit {
    // If we have one of this unit, how many millimeters is it?
    class var asMillimeters: Double { get }
}
public class Inch : MeasurementUnit {
    public class var asMillimeters: Double {
	get {
            return 25.4
	}
    }
}

let unit: MeasurementUnit.Type = Inch.self

println("unit to mm = \(unit.asMillimeters)")

/* Yields:
protocol-type-member.swift:15:25: error: accessing members of protocol type value 'MeasurementUnit.Type' is unimplemented
*/

+1

"@objc protocol meas {
class var asm: Double{get}
}

class inc : meas {
class var asm: Double {
get {
return 25
}
}

}

let a = inc.self as meas.Type
let b:AnyClass = a as Any as AnyClass
b.asm"

Can you try this .I have made protocol to objc type, and did some downcasting. Please let me know if this worked

It seems you can access the static method as long as you declare the protocol using @objc and then cast the variable to AnyClass