// 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

([()
enum B : A {
f<T>(x) -> {
}
}
protocol A {
protocol a {
}
func d
typealias b : b = b[1
s