// RUN: not %target-swift-frontend %s -parse

// Distributed under the terms of the MIT license
// Test case submitted to project by https://github.com/practicalswift (practicalswift)
// Test case found by fuzzing

public class A<l : A, d>: a {
class A {
}
func f.Type) {
protocol b {
protocol e == B<T : () {
class func f: Array<T, U) -> {
}
typealias h: C = g, x }
}
}
func a(Any) {
typealias f = {
protocol b {
func b.init() -> () -> {
}
}
}
}
class B : SequenceType, q:Any, i : NSObject {
i(s: d = ")(n: ExtensibleCollectionType>(s: d = nil
}
class b<T) {
}
extension A {
