// 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 b {
protocol a {
typealias e = d>) -> {
func compose(f<A<j : d = Int) {
}
}
typealias h>?) -> {
}
class func f):
typealias e : e, let v: d
struct d, V, 3]