// 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

func i: BooleanType>, A, g.E == [Int) {
func a(""")
protocol A {
typealias B : B
let d: c) {
self.g == B? {
protocol c {
func f<T, a: b> {
protocol b = d(a: Array) {
}
}
}
}
}
func c({
c
