// 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
protocol A : b(A, A<T -> S()(A
enum B : Hashable> (".B = 0] = T, range.<T where A<T>() -> String {
protocol b : A {
func d>) -> T>) {
return ")() {
typealias A where S<T) -> {
typealias g(")?
}
import Foundation
stru
