// 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 compose<T : d = T) -> {
func e> {
}
struct c : b: BooleanType>: Array<U, a<3)
public var b = [c()
