// 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

protocol a {
protocol A : d {
typealias d>](b> V, length: Hashable> Self {
public subscript ("",""\(x)!)
}
}
class func call(a)