// 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

struct j<l : o> {
func a<l>() -> [j<l>] {
l j l.n = {
}
{
l) {
n  }
}
protocol f {
}
func a<i>() {
b b {
}
class a<f : b, l : b m f.l == l> {
typealias k = a<j<n>, l>
var m: Int -> Int = {
o: Int = { d, l f
}(k, m)
class l {
}
l func d() -> f {
}
}
protocol l : f { func f
class k {
func l((Any, k))(m }
}
func j<f: l: e ->
