// 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

{
}
extension NSSet {
protocol a {
}
struct S<c
}
func compose<(object1: Array) {
S<T> {
class A {
func g<T) {
}
}
}
}
import Foundation