// This source file is part of the Swift.org open source project
// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors

// RUN: not %target-swift-frontend %s -typecheck
enum B {
func f<C() {
class A {
class C: A? {
let h>Bool](start, """)
protocol b {
class B = B, f<Int>(a<S {
}
func g<T : String):
}
}
let h: a {
return {
}
}
if true as [B? {
