// 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 c {
protocol C {
typealias f : C {
class d("[0x31] as String
w>? {
class func f<T, l func a() -> String {
}
extension Array {
}
protocol A {
return NSData()) {
class func d: a {
}
private class A : String {
}
}
}
}
typealias B : f{ class B {
}
}
}
}
if c {
