| // 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 |
| |
| // Issue found by https://github.com/robrix (Rob Rix) |
| // http://www.openradar.me/18332184 |
| // https://twitter.com/rob_rix/status/510875744667701248 |
| |
| if true { |
| struct S { |
| let v: Int |
| } |
| let g = { |
| S(v: $0) |
| } |
| let f = { |
| 0 |
| } |
| func compose<T, U, V>(g: U -> V, f: T -> U)(x: T) -> V { |
| return g(f(x)) |
| } |
| let h = compose(g, f) |
| } |
