IRGen: Weak-link opaque type entry points. #24822
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When backward deploying to an OS that may not have these entry points, weak-link them so that they can be used conditionally in availability contexts that check for them. rdar://problem/50731151
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@swift-ci Please test |
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When backward deploying to an OS that may not have these entry points, weak-link them so that they
can be used conditionally in availability contexts that check for them.
rdar://problem/50731151