// 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

class o<k>: q {
init(j: k) {
m {
}
struct l<c, r: m n c.l => b {
{
func b<T: A>() -> [T] {
}
}
extension Nn : c {
p -> [m] {
}
}
class func l() -> String {
func c<d>() -> [c{    enum b {
case
