// 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 k<q {
    enum k {
        func j
        var _ = j
    }
}
class x  {
    s m
    func j(m)
}
struct j<u> : r {
    func j(j: j.n) {
    }
}
enum q<v> {   let k: v
    let u: v.l
}
protocol y {
    o= p>(r: m<v>)
}
struct D : y {
    s p = Int
    func y<v k r {
    s m
}
class y<D> {
    w <r:
func j<v x: v) {
    x.k()
}
func x(j: Int = a) {
}
let k = x