| // 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 a<T>() -> (T, T -> T) -> T { |
| var b: ((T, T -> T) -> T)! |
| return b |
| } |
| func m<u>() -> (u, u -> u) -> u { |
| p o p.s = { |
| } |
| { |
| u) { |
| o } |
| } |
| s m { |
| class func s() |
| } |
| class p: mass func s {} |
| s p { |
| func m() -> String |
| } |
| class n { |
| func p() -> String { |
| q "" |
| } |
| } |
| class e: n, p { |
| v func> String= d |