// 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 a {
return self.startIndex, y: A.f : c {
return b> U {
protocol a {
func a<T : P {
typealias e = e> {
}
}
})
class func d>(m: Any, A<T.init(m: Hashable> {
}
}
}
}
protocol A : a {
extension NSSet {
}
let h: A<I : NSManagedObject {
print()) -> Any) {
}
}
private class func a: C: C {
