| // 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 |
| |
| // RUN: not %target-swift-frontend %s -typecheck |
| extension NSSet { |
| if c == .b { |
| } |
| var f = 1 |
| var e: Int -> Int = { |
| } |
| } |
| import Foundation |
| extension NSSet { |
| convenience init(array: Array) { |
