| // 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 |
| protocol A { |
| } |
| struct B : A { |
| } |
| struct C<D, E: A where D.C == EType, T where Optional<T> == S.Iterator.Element>(xs : S) -> T? { |
| for (mx : T?) in xs { |
| if let x = mx { |
| return x |
| } |
| } |
| return nil |
| } |
| let xs : [Int?] = [nil, 4, nil] |
| print(some(xs)) |
| protocol a : a { |
| } |
| protocol a { |
| typealias d |
| typealia |
| typealias g |
| } |
| f: A where D.C == E> {s func c() { } |
| } |
| (b() as a).dynamicType.c() |
| func c<d { |
| enumBooleanType) |
| class a { |
| typealias b = b |
| } |
| func a<T>() -> A { |
| typeal= D>(e: A.B) { |
| } |
| } |
| var() -> ())] = [] |
| } |