// 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

let a {
struct c {
protocol a {
typealias B : A, a(c(1)
return "
func a)?
}
func b<1 {
}
for c {
}
let v: Int = c
