| // 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 | |
| [ | |
| { | |
| class P{ | |
| { | |
| { | |
| { | |
| { | |
| {{{{({ | |
| { | |
| {{ | |
| {{ | |
| [{{{ | |
| {((((((({{ | |
| ({{{( | |
| [[{{ | |
| [{{" | |
| }extension{ | |
| class | |
| case, |