     }
 }
 
-public final class XPCDouble : XPCObject, FloatLiteralConvertible {
+public final class XPCDouble : XPCObject, FloatLiteralConvertible, Comparable {
     public typealias FloatLiteralType = Double
     
     required public convenience init(value: Double) {

    }
}

public final class XPCUInt : XPCObject, IntegerLiteralConvertible {
    public typealias IntegerLiteralType = UInt64
    
    public convenience init(value: UInt) {

    }
}

public final class XPCInt : XPCObject, IntegerLiteralConvertible, Comparable {
    public typealias IntegerLiteralType = Int64
    
    public convenience init(value: Int) {
