For Swift 3/4 mode, do not treat IUOs in illegal positions as Optionals. #13259
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@swift-ci Please smoke test |
Instead, just emit a deprecation warning and suggest switching to Optionals. The old behavior caused several projects to break, so before we change the behavior here we need to investigate whether we can mitigate most of those breaks.
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I missed updating one migrator test file. |
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@swift-ci Please smoke test |
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Instead, just emit a deprecation warning and suggest switching to Optionals.
The old behavior caused several projects to break, so before we change
the behavior here we need to investigate whether we can mitigate most
of those breaks.
rdar://problem/35831769