// 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 -emit-ir | |
class a<a{extension{class a | |
let d=r protocol | |
protocol P{}func a{class a<a:A A | |
protocol A:a | |
class a= | |
[(_ | |
class a=_ | |
&== | |
a{ |