// 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 : C {
enum b = [$0.init()
return "a(m("")) -> S : a {
let t: b, V, let foo as [T> S<T, V, Bool]()
typealias C {
