// 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

class C<T where B : NSObject {
}
func f(A? {
print(s: Array) -> : CollectionType where g(c : ("
protocol A {
protocol d : C
