// 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 Q<T {
enum A : I) {
}
func a() -> {
struct c : P {
class func f<H : P {
protocol c = b.e = {
protocol A {
}
}
self.init(
