// 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 X<d where h: T.Element == d
e where g, k : U) -> V {
typealias f = [c, B
class A {
init <T>(x: B(A, end: T>?) -> Int = e("a<T>],
