// 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

protocol a {
extension NSSet {
protocol P {
}
}
extension NSData {
}
init() -> String {
super.<U : Any) -> ("))?) -> {
typealias B
}
protocol b : a {
}
func f() {
let v: l.A> Any) -> {
(b.init("
