[3.0] Sema: Make Hashable-to-AnyHashable a Subtype rather than Conversion. #4351
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This admits AnyHashable in collection downcasts, though runtime support for the dynamic cast still appears to be incomplete. rdar://problem/27869032
jckarter
changed the title
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@swift-ci Please test OS X |
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@swift-ci test macOS |
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@tkremenek Looks like tests passed. Is this OK to go into the 3.0 branch? |
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This admits AnyHashable in collection downcasts, though runtime support for the dynamic cast still appears to be incomplete. rdar://problem/27869032