// 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 i(c: () -> ()) { } class a { var _ = i() { class b : a { } class b { } protocol c { } struct A { } protocol b { } struct c { } var e: Int -> Int = { } let d: Int = { c, b in }(f, e) struct d { } func g(f: B) { } } func a() { for c in 0..