// 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 m<o>() {
    enum b {
        case k
    }
}
func n(k: () -> ()) {
}
class m {
    b _ = n() {
}
func j<s>() -> (s, s -> s) -> s {
   k h k.n = {
}
 {
   s) {
        s  }
}
protocol j {
}
class k: j{  class func n {}
protocol k {
}
func m
func m<b:m
