     
     public var set: Set<Element> {
         
-        get { return Element.from(flags: rawValue) }
+        get { return Element.from(rawValue: rawValue) }
     }
 }
 

    
    public init<S: Sequence>(_ sequence: S) where S.Iterator.Element == Element {
        
        self.rawValue = sequence.flags
    }
}


    
    public extension Sequence where Element: BitMaskOption {
    
        /// Convert Swift enums for bit mask options into their raw values OR'd.
        var rawValue: Element.RawValue {
    
            @inline(__always)
            get { return reduce(0, { $0 | $1.rawValue }) }
