// 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

let h: U -> {
let d<T> Void>()
protocol a {
}
}
protocol C {
typealias e : e, U)