stdlib/public/core/ICU.swift

//===--- ICU.swift --------------------------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
import SwiftShims

extension __swift_stdlib_UErrorCode {
  var isFailure: Bool { return rawValue > __swift_stdlib_U_ZERO_ERROR.rawValue }
  var isWarning: Bool { return rawValue < __swift_stdlib_U_ZERO_ERROR.rawValue }
  var isSuccess: Bool { return rawValue <= __swift_stdlib_U_ZERO_ERROR.rawValue }
}