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The code would generate different diagnosics depending on the cycle having length 1 or longer. The length 1 case was broken if the path had a prefix that wasn't part of the cycle, eg if we have C : A, A : A and visit C first. Swift SVN r28317
9 lines
248 B
Swift
9 lines
248 B
Swift
// RUN: not %target-swift-frontend %s -parse
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// Distributed under the terms of the MIT license
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// Test case submitted to project by https://github.com/practicalswift (practicalswift)
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// Test case found by fuzzing
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protocol c : A: c
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protocol A : A
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