IDE: avoid merging extensions with @available attributes when synthesizing extensions #27039
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…izing extensions rdar://54804607
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@swift-ci please smoke test |
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Strictly speaking you could merge extensions with the same availability, but otherwise good point. |
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@jrose-apple That's right. We'd like to land this safe fix for the swift-5.1-branch to avoid omitting availability information. Mind reviewing it for swift-5.1-branch? |
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Does seem strictly better than what was there before, with almost zero risk. |
jrose-apple
approved these changes
Sep 5, 2019
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rdar://54804607