// RUN: not --crash %target-swift-frontend %s -parse // XFAIL: asan // 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 { typealias B : B>(bytes: C() -> a { let start = D> ("[c } var e: P { case .A) { func a({ return " typealias B