// 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

func a<T -> {
struct c: a {
enum b {
}
}
self, object2: start, 3] {
}()
return "ab"\() -> {
}
let start = a(c {
[c()
in
