| // 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 |
| func f<H : T) -> { |
| protocol P { |
| protocol a { |
| typealias e : e where I.R |
| enum A { |
| class C> { |
| class A { |
| struct Q<T! { |
| } |
| extension NSSet { |
| } |
| } |
| } |
| } |
| } |
| } |
| var e: P |
