DestroyHoisting: handle infinite loops correctly #28381
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Ignore blocks in infinite loops and don't insert destroys where they don't belong. Fixes an ownership verifier crash.
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@swift-ci smoke test and merge |
sirmordred
reviewed
Nov 20, 2019
| return exitReachability == ExitReachability::ReachesExit; | ||
| } | ||
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| bool isInInfiniteLoop() const { |
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Just for cosmetically, as for the function names, maybe reachesExit() and reachesInfinityLoop() are better
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Ignore blocks in infinite loops and don't insert destroys where they don't belong.
Fixes an ownership verifier crash.