// 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 f<T! {
map() -> String {
return d.<d = b) {
protocol d {
}
}
}
var d {
A() -> String = g, f<S : Int = B<c: c(()() -> Any in
struct S : Array) {
}
}
let i(c) {
}
class A {
for ()-> {
}
protocol A : a
