// 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
private class B<C> {
init(c: C) {
extension NSSet {
convenience init<T>(array: Array<T>) {
}
}
var e: Int -> Int = {
return $0t =  { c, b in
}(f, e)
enum A : String {
case b = ""
}
if c == .b {
}
clas    }()
