// 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 f<T : Boolean>(b: T) {
}
f(true as Boolean)
class k {
    func l((Any, k))(m }
}
func j<f: l: e -> e = {
   
 {
   l) {
      m  }
}
protocol k {
   class func j()
}
class e: k{  class func j 
func i(c: () -> ()) {
}
class a {
    var _ = i() {
    }
}
func ^(a: Boolean, Bool) -> Bool {
    return !(a)
}
({})
struct A<T> {
    let a: [(T, () -> ())] = []
}
var f = 1
var e: Int -> Int = {
    return $0
}
let d: Int =  { c, b in
    }(f, e)
d ""
e}
class d {
    func b((Any, d)typealias b = b
func a(x: Any, y: Any) -> (((Any, Any) -> Any) -> Any) {
    return {
        (m: (Any, Any) -> Any) -> Any in
        return m(x, y)
    }
}
 
func b(z: (((Any, Any) -> Any) -> Any)) -> Any {
    return z({
        (p: Any, q:Any) -> Any in
        return p
    })
}
b(a(1, a(2, 3)))
protocol a : a {
}
 a
}
struct e : f {
  i f = g
}
func i<g : g, e : f where e.f == g> (c: e) {
}
func i<h : f where h.f == c> (c: h) {
}
i(e())
class a<f : g, g : g where f.f == g> {
}
protocol g {
    typealias f 
    typealias e
}
struct c<h : g> : g {
    typealias f = h
    typealias e = a<c<h>, f>
({})
func prefix(with: String) -> <T>(() -> T) -> String { func b
clanType, Bool) -> Bool {
)
}
strs d 
    typealias b> : b {
    typealias d = h
    typealias e = a<c<h>, d>
}
class a<f : b, g : b where f.d == g> {
}
protocol b {
    typealias d 
    typealias e
}
struct c<h : b> : b {
    typealias d = h
    typealias e = a<c<h>, d>
}
func prefi(with: String-> <T>() -> T)t
protocol l : p {
}
protocol m {
  j f = p
}
f m : m {
  j f = o
}
func i<o : o, m : m n m.f == o> (l: m) {
}
k: m
}
func p<m>() -> [l<m>] {
    return []
}
f
m)
func f<o>() -> (o, o -> o) -> o {
   m o m.i = {
}
 {
   o) {
        p  }
}
protocol f {
   class func i()
}
class m: f{  class func i {}
protocol p {
    class func l()
}
class o: p {
    class func l() { }
struct A<T> {
    let a: [(T, () -> ())] = []
}
f
e)
func f<g>() -> (g, g -> g) -> g {
   d j d.i 1, a(2, 3)))
class a {
    typealias ((t, t) -> t) -> t)) -> t {
    return r({
         return k
    })
() {
    g g         h g
    }
}
func e(i: d) -> <f>(() -> f)>
func m(c: b) -> <h>(() -> h) -> b {
  f) -> j) -> > j {
    l i !(k)
}
d
l)
func d<m>-> (m, m -
struct c<d, e: b where d.c ==e>
var x1 =I Bool !(a)
}
func prefix(with: Strin) -> <T>(() -> T) in
// Distributed under the terms oclass a {
    typealias b = b
func b((Any, e))(e: (Any) -> <d>(()-> d) -> f
func f() {
    ({})
}