// 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

var a: a {
typealias B<h> {
}
enum a<1 {
class A {
class A {
}
let end = [T : (A<T : (A<U>](c("A
}
}
}
protocol a {
typealias b : b, range.g = c(a
func c> ("])
func a)