| // 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 compose<U) { |
| class A { |
| protocol a { |
| return [Any) -> A { |
| } |
| case c] |
| } |
| var b { |
| case c]()(t: U : b)!.c: c<U -> { |
| } |
| self.init() { |
| return d(g> String { |
| case C(mx : A> Bool { |
| } |
| } |
| } |
| ty |
