unaligned_references: align(N) fields in packed(N) structs are fine #83605
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r=me with the failing test updated. |
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fix is_disaligned logic for nested packed structs rust-lang#83605 broke the `is_disaligned` logic by bailing out of the loop in `is_within_packed` early. This PR fixes that problem and adds suitable tests. Fixes rust-lang#99838
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fix is_disaligned logic for nested packed structs rust-lang/rust#83605 broke the `is_disaligned` logic by bailing out of the loop in `is_within_packed` early. This PR fixes that problem and adds suitable tests. Fixes rust-lang/rust#99838
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fix is_disaligned logic for nested packed structs rust-lang/rust#83605 broke the `is_disaligned` logic by bailing out of the loop in `is_within_packed` early. This PR fixes that problem and adds suitable tests. Fixes rust-lang/rust#99838
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This removes some false positives from the unaligned_references lint: in a
repr(packed(2))struct, fields of alignment 2 (and less) are guaranteed to be properly aligned, so we do not have to consider them "disaligned".