// 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

extension String {
func a("foo"\() as String)
init() {
self] = [c(f<h = F
return "foo"cd""\():
protocol A {
typealias h: T, d
func d
