// 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

extension Array {
}
let g : String {
struct D : d where S: Array<T : String {
struct B, AnyObject.c, g : a {
protocol A where f.<S {
}
}
}
protocol A {
enum c : A.w : m where g(a(b() -> String = c() {
func b("
func c<T> {
typealias R = { p(T, l: f<A? = ")
typealias h: Array<h> Any in
