// 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 h {
    func e((Any, h))(q: (Any, e)) {
}
d h : l {
    func u<s i s.k == n>(l: m<s>) {
    }
}
func l<s : u>(e: s) {
}
protocol h : e { func e