// 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 g: U -> V {
}
case s: d where T
extension NSSet {
struct S<b(f(b() -> {
return { self.h = ")
let start = {
protocol c {
}
}
d() {
protocol P {
class B {
protocol b where d.c {
print(A"
}
import Foundation
type
