// 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

([1]()
protocol a {
print() -> V>() -> {
case .f = b, Any) -> {
return $0) {
}
}
}
typealias A : A? {
