// 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

enum S<T, U, g<f = b: T: P {
struct c : String = e)
struct Q<f = compose("")
print() {
class func b<A> {
return b
