Miri: Provide pointer forcing methods for MemPlace and Op #62441
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…thods for mplace and op to avoid repeated int-to-ptr casting during validation. Also change Memory::copy to work on `Pointer` instead of `Scalar`. Also rename some methods from to_* to assert_* that will panic if their precondition is not met.
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Normalziation does not work well for dyamically sized types
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Heh, you should enjoy your vacation, not work. ;) But thanks! <3 |
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Miri: Provide pointer forcing methods for MemPlace and Op These are useful when one wants to to a lot of work with some place or operand and not to int-to-ptr casts all the time. In particular, this is needed to fix some test failures in Miri: we need to normalize before starting a visitor that walks a run-time value, so that we can later be sure (during the visitor walk) that we have a proper `Pointer`. Also see the Miri side at rust-lang/miri#830. Cc @eddyb @oli-obk
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Fix validation and reborrowing of integer pointers Depends on rust-lang/rust#62441
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Fix validation and reborrowing of integer pointers Depends on rust-lang/rust#62441
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These are useful when one wants to to a lot of work with some place or operand and not to int-to-ptr casts all the time. In particular, this is needed to fix some test failures in Miri: we need to normalize before starting a visitor that walks a run-time value, so that we can later be sure (during the visitor walk) that we have a proper
Pointer.Also see the Miri side at rust-lang/miri#830.
Cc @eddyb @oli-obk