// 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 A {
func a<h: a {
protocol e = {
class a {
case .c == B<h : String {
}
}
}
class a<T> {
}
for b {
}
struct Q<T]() {
}
func g: AnyObject.init() {
}
public var b : U) {
d>() -> Any {
struct S {
func i<T -> String {
typealias b {
func f.<H : Int -> {
}
}
}
}
}
d<T>: d where Optional<T) {
}
public var e: U -> Void>(() {
func e: [unowned self.d(f(AnyObject> {
}
}
protocol b {
}
private class b: T> T> {
var f: U.e = { _, g = B)
protocol P {
import Foundation
}
}
