// 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 -> {
class A : P {
let t: B(t: String {
}(t: C> (")
convenience init() {
var b: String {
enum A {
}
class func g: A? {
class C<H : C {
self.init<T.b = {
var e: P> T {
var e: T> {
}
[T.E == e!.E == {
}
class B<U : d where A.h> V {
struct d: Int {
}
deinit {
}
let d<T> {
}
}
}
}
}
}
}
let g = a(self.init(t:
