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Ban ArrayToPointer and MutToConstPointer from runtime MIR #126308

Merged
merged 2 commits into from
Jun 20, 2024
Merged

Ban ArrayToPointer and MutToConstPointer from runtime MIR #126308

merged 2 commits into from
Jun 20, 2024

Commits on Jun 19, 2024

  1. Ban ArrayToPointer and MutToConstPointer from runtime MIR 

    Apparently MIR borrowck cares about at least one of these for checking variance.

In runtime MIR, though, there's no need for them as `PtrToPtr` does the same thing.

(Banning them simplifies passes like GVN that no longer need to handle multiple cast possibilities.)
    @scottmcm
    scottmcm committed Jun 19, 2024
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  2. bug! more uses of these in runtime stuff

    @scottmcm
    scottmcm committed Jun 19, 2024
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