// 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 c<g {
q c {
p _ = : h {
}
class h<f : q, g : q o f.g == g> {
}
protocol q {
}
}
class f<o : h, o : h c o.o> : p {
protocol p {
f q: h -> h = {
}(k, q)
protocol h : f { func f
struct c<d : Sequence> {
var b:  [c<d>] {
}
protocol a {
}
class b: a {
}
func f<T : Boolean>(b: T) {
}
func e() {
}
}
protocol c : b { func b
otocol A {
}
struct  }
}
struct d<f : e, g: e where g.h == f.h> {
}
protocol e {
}
struct e<c :  where e.f ==b {
>(f: B<{ }
})
}
typealias
h