// 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 func f<T>(z: A, Any, g == B) {
class A {
struct X<Q<T, k : k) -> V {
func a<j : Any) {
}
protocol e = A? {
}
struct A {
protocol b {
func c>()
}
}
}
}
class b.E == {
b: a {
}
}
for b = b()
