Nate Chandler 5325a4d5f8 [MoveOnlyAddressChecker] Fix empty struct repr. ...

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

2024-04-22 08:42:14 -07:00

438 B

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