// 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

let b = 0)
}(x: BooleanType)?) -> String = {
print("a()
return [() {
return "A) -> {
}
class A {
class A {
func a<I : a {
