CTFE inbounds-error-messages tweak#84972
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RalfJung
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This special printing case existed before but at some point turned into dead code which was removed in #84903 -- but the code is good, it just should not be dead. :)
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oli-obk
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| LL | mem::transmute::<_, &dyn Trait>((&92u8, 0usize)) | ||
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ inbounds test failed: 0x0 is not a valid pointer | ||
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ null pointer is not allowed for this operation |
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I wish we had more info here, like that this is about a vtable ptr in a wide pointer... but not sure what needs to be done for that. Orthogonal to this PR in any case
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@bors r+ rollup |
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📌 Commit bcf622b has been approved by |
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Rollup of 9 pull requests Successful merges: - rust-lang#84779 (Add support for --test-args to cargotest) - rust-lang#84781 (Don't check bootstrap artifacts by default) - rust-lang#84787 (bump deps) - rust-lang#84815 (Update coverage docs and command line help) - rust-lang#84875 (Removes unneeded check of `#[no_coverage]` in mapgen) - rust-lang#84897 (Coverage instruments closure bodies in macros (not the macro body)) - rust-lang#84911 (Retry clang+llvm download) - rust-lang#84972 (CTFE inbounds-error-messages tweak) - rust-lang#84990 (Sort rustdoc-gui tests) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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fix null pointer error messages I got the `match` in rust-lang#84972 wrong, this fixes that. Also avoid redundant "inbounds test failed:" prefix. Should fix rust-lang#85027 r? `@oli-obk`
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fix null pointer error messages I got the `match` in rust-lang#84972 wrong, this fixes that. Also avoid redundant "inbounds test failed:" prefix. Should fix rust-lang#85027 r? `@oli-obk`
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r? @oli-obk