// 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 | |
enum A : b | |
protocol b { | |
protocol a { | |
typealias f : e = T>?) -> { | |
} | |
typealias e |