// 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
func f<U : a {
super.A<f : C = T> {
enum A {
}
}
f<T> T, e> Any {
var d: T> S {
}
}
class func b(a<T> {
return "
protocol a {
extension NSSet {
typealias C {
"..endIndex - range.Type
}
protocol c : a {
class func a: