// 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
class A {
c, object1, AnyObject, f.init(b: H) {
return [unowned self] {
}
protocol C {
}
}
var d {
protocol P {
}
}
protocol C {
let v: A(#object2)
func b: U -> T](b() ->](""
protocol A where A> (")
}
class A : NSManagedObject {
protocol b {
typealias e : AnyObject, e!.
