| // 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 |
| b> T! { |
| enum S.B() { |
| class A : b> { |
| return !.C) -> Any) { |
| extension NSSet { |
| } |
| } |
| } |
| } |
| } |
| protocol a { |
| typealias e : d { |
| } |
| func d |
| let v: |
