[MoveOnlyAddressChecker] Fix empty deiniting struct representation. #73174
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An empty struct without a deinit gets a single bit which is used to track the struct's liveness. Previously, an empty struct with a deinit also only got a single bit. Consequently, when discarding the struct (i.e. dropping the deinit), there was no bit left to represent the struct. This resulted in a failure to track liveness for the value. rdar://126863003
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@swift-ci please test |
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An empty struct without a deinit gets a single bit which is used to track the struct's liveness. Previously, an empty struct with a deinit also only got a single bit. Consequently, when discarding the struct (i.e. dropping the deinit), there was no bit left to represent the struct. This resulted in a failure to track liveness for the value.
rdar://126863003