// 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

struct d>({
typealias F = B? = """)
public class A : A<d) -> ())
}(f<I : Sequence where f)
class A<S : d where h: d where T>: Hashable> {
fu