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error[E0793]: reference to packed field is unaligned
--> tests/ui/pin_project/packed.rs:3:1
|
3 | / pin_project! { //~ ERROR reference to packed field is unaligned
4 | | #[repr(packed, C)]
5 | | struct Packed {
6 | | #[pin]
7 | | field: u16,
8 | | }
9 | | }
| |_^
|
= note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses
= note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
= 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)
= note: this error originates in the macro `$crate::__pin_project_struct_make_proj_method` which comes from the expansion of the macro `pin_project` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0793]: reference to packed field is unaligned
--> tests/ui/pin_project/packed.rs:3:1
|
3 | / pin_project! { //~ ERROR reference to packed field is unaligned
4 | | #[repr(packed, C)]
5 | | struct Packed {
6 | | #[pin]
7 | | field: u16,
8 | | }
9 | | }
| |_^
|
= note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses
= note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
= help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
= note: this error originates in the macro `$crate::__pin_project_struct_make_proj_method` which comes from the expansion of the macro `pin_project` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0793]: reference to packed field is unaligned
--> tests/ui/pin_project/packed.rs:3:1
|
3 | / pin_project! { //~ ERROR reference to packed field is unaligned
4 | | #[repr(packed, C)]
5 | | struct Packed {
6 | | #[pin]
7 | | field: u16,
8 | | }
9 | | }
| |_^
|
= note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses
= note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
= 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)
= note: this error originates in the macro `$crate::__pin_project_constant` which comes from the expansion of the macro `pin_project` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0793]: reference to packed field is unaligned
--> tests/ui/pin_project/packed.rs:11:1
|
11 | / pin_project! { //~ ERROR reference to packed field is unaligned
12 | | #[repr(packed(2))]
13 | | struct PackedN {
14 | | #[pin]
15 | | field: u32,
16 | | }
17 | | }
| |_^
|
= note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses
= note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
= help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
= note: this error originates in the macro `$crate::__pin_project_struct_make_proj_method` which comes from the expansion of the macro `pin_project` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0793]: reference to packed field is unaligned
--> tests/ui/pin_project/packed.rs:11:1
|
11 | / pin_project! { //~ ERROR reference to packed field is unaligned
12 | | #[repr(packed(2))]
13 | | struct PackedN {
14 | | #[pin]
15 | | field: u32,
16 | | }
17 | | }
| |_^
|
= note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses
= note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
= 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)
= note: this error originates in the macro `$crate::__pin_project_struct_make_proj_method` which comes from the expansion of the macro `pin_project` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0793]: reference to packed field is unaligned
--> tests/ui/pin_project/packed.rs:11:1
|
11 | / pin_project! { //~ ERROR reference to packed field is unaligned
12 | | #[repr(packed(2))]
13 | | struct PackedN {
14 | | #[pin]
15 | | field: u32,
16 | | }
17 | | }
| |_^
|
= note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses
= note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
= help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
= note: this error originates in the macro `$crate::__pin_project_constant` which comes from the expansion of the macro `pin_project` (in Nightly builds, run with -Z macro-backtrace for more info)
|
