| // 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 B{ |
| class A{ |
| protocol a{ |
| { |
| { |
| }{{ |
| { |
| {{{{{ |
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| } |
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| }str |
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| }} |
| let s={{ |
| class |
| case, |
| class |
