// 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 import Foundation protocol C { class A where g(t: c> () -> { class func a("A? { } var e: C) -> T where A"A.c { extension NSSet { func g