// 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

var e: c
extension String {
case C()) -> == b> T) -> U) -> {
}
class func d>(x) -> S() {
case A<T>())"
struct c<T) -> {