// 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
struct c<T where T : e: c(1, let start = e: d where Optional<1 {
return ".c<T -> {
var b(c {
func e(b[self[c) { c(_ c<T> Any, d>) -> <Q<T>(false)) -> [(i> () in a {
var b : ("
}
r