// 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 k {
    typealias x
}
class l<ed> {
    init <k: k where k.x == ed>(p: k.x) {
    }
}
extension  k : s {
class ed<n>: p {
    init(i: n) {
   }
}
class k {
    class dc ed() -> r {
        w i fe ed {
        }
    }
}
hg class x
