[Runtime] Fix SwiftError handling in CVW runtime #77197
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rdar://138085348 Even though errors are ObjC boxes, they can't be tagged pointers and in fact may use that bit to store enum tags, so treating them like regular ObjC references here can cause ref count issues.
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mikeash
approved these changes
Oct 24, 2024
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rdar://138085348
Even though errors are ObjC boxes, they can't be tagged pointers and in fact may use that bit to store enum tags, so treating them like regular ObjC references here can cause ref count issues.