// 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 c {
    func b((Any, c))(a: (Any, AnyObject)) {
        b(a)
C: B, A {
    override func d() -> String {
        return ""
    }
    func c() -> String {
        return ""
    }
}
func e<T where T: A, T: B>(t: T) {
    t.c()
}
func f(c: i, l: i) -> (((i, i) -> i) -> i) {
    b {
        (h -> i)   d $k
}
let e:  a {
}
class b<h, i> {
}
protocol c {
    typealias g
}
var f = 1
var e: Int -> Int = {
    return $0
}
let d: Int =  { c, b in
}(f, e)
func C<D, E: A where D.C == E> {
}
func prefix(with: String) -> <T>(() -> T) -> String {
  { g in "\(withing
}
clasnintln(some(xs))
func f<e>() -> (e, e -> e) -> e {
    e b e.c = {}
    {
        e)
        {
            f
        }
    }
    protocol f {
        class func c()
    }
    class e: f {
        class func c
    }
}
func i(c: () -> ()) {
}
class a {
    var _ = i() {
    }
}