// RUN: not %target-swift-frontend %s -parse

// Without assertions, this test fails nondeterministically.
// REQUIRES: asserts

// Distributed under the terms of the MIT license
// Test case submitted to project by https://github.com/practicalswift (practicalswift)
// Test case found by fuzzing

func g: U -> V {
}
case s: d where T
extension NSSet {
struct S<b(f(b() -> {
return { self.h = ")
let start = {
protocol c {
}
}
d() {
protocol P {
class B {
protocol b where d.c {
print(A"
}
import Foundation
type
