// 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

protocol A {
protocol A {
protocol e : A, g<T) {
struct c {
}
protocol A {
}
class A {
}
protocol B {
}
typealias A where B {
protocol a {
struct S {
}
}
}
}
}
func c: A? = "f
