// 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
if true as a<f = { self.Type
typealias B>() -> {
super.B {
}
func c, T : P {
}
init <B {
extension String {
func x: NSManagedObject {
}
extension NSSet {
func i(A, Any)(")!(c) -> Any) -> U.Iterator.c == [c> () {
}
}
}
}
}
protocol c : Any, Any, A {
init()
typealias d: d
