// 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

class b<T.h : a {
var b {
}
class func f<T -> Any) -> {
self.b {
struct A = b<T.init() {
struct S : T] {
}
class A : h>? = g<c> S {
f<j {
{
}
}
}
struct S : Sequence where T {
}
class func d: C = { class C<Q<T? {
}
}
f = D> Any) -> A {
}
enum e: b() -> t, length: Any) -> String {
var b<T : a {
class a {
}
}
}
}
switch x in x }
}
}
protocol P {
func a<b: a {
(i<