// 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
nil
func p<p>() -> (p, p -> p) -> p {
l c l.l = {
}
{
p) {
})
}
func ^(d: e, Bool) -> Bool {g !(d)
}
protocol d {
f func g()
f e: d {
}
protocol g : e { func e