     self.rawValue = rawValue
   }
 
-  public static var _NSErrorDomain: String { return NSCocoaErrorDomain }
+  public static var _nsErrorDomain: String { return NSCocoaErrorDomain }
 }
 
 @warn_unused_result



public extension __BridgedNSError where RawValue: UnsignedInteger {
  public final var _domain: String { return Self._NSErrorDomain }
  public final var _code: Int {
    return Int(bitPattern: UInt(rawValue.toUIntMax()))
  }

                                  _ObjectiveCBridgeableErrorProtocol,
                                  Hashable {
  /// The NSError domain to which this type is bridged.
  static var _nsErrorDomain: String { get }
}

/// Enumeration that describes the error codes within the Cocoa error
