// 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

func g<Q<j : SequenceType> : a {
func c(a((T> T) -> (() {
switch x }
typealias F>() {
typealias C {
func b<U) {
switch x }
}
}
var b(Any, V, T> {
}
protocol a {
private class A {
enum S<T : end: b() -> {
}
}
func a<l : a {
