21 lines
1.4 KiB
Plaintext
21 lines
1.4 KiB
Plaintext
error[E0793]: reference to packed field is unaligned
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--> tests/ui/pin_project/packed_sneaky-4.rs:12:5
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12 | f: u32,
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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/packed_sneaky-4.rs:8:1
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8 | #[pin_project] //~ 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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= note: this error originates in the derive macro `::pin_project::__private::__PinProjectInternalDerive` (in Nightly builds, run with -Z macro-backtrace for more info)
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