20 lines
1.3 KiB
Plaintext
20 lines
1.3 KiB
Plaintext
error[E0793]: reference to packed field is unaligned
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--> tests/ui/pin_project/unaligned_references.rs:17:13
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17 | let _ = &a.f; //~ ERROR reference to packed field is unaligned
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| ^^^^
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= note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses
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= note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
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= help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
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error[E0793]: reference to packed field is unaligned
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--> tests/ui/pin_project/unaligned_references.rs:20:13
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20 | let _ = &b.f; //~ ERROR reference to packed field is unaligned
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| ^^^^
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= note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses
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= note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
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= help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
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