// 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
let f : NSObject {
var b : NSManagedObject {
protocol A {
func d() { self.Type) {
protocol b = h: ()(x) {
}
enum S<1 {
}
class b() {
}
}
}
typealias f : d = B
}
extension Array {
}
}
let start = i(n: NSObject {
let c {
func g.b {
protocol a {
}
}
}
}
typealias F = compose(2, range.init({
class a {
func b, A {
}
}
protocol d = b: NSObject {
}
}
struct Q<c()!.c {
func a<h : I
