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This commit is contained in:
John Doty 2022-12-19 08:27:18 -08:00
parent 34d1830413
commit 9c435dc440
7500 changed files with 1665121 additions and 99 deletions
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57
vendor/pin-project-lite/tests/ui/pin_project/packed.stderr vendored Normal file
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error: reference to packed field is unaligned
--> tests/ui/pin_project/packed.rs:5:1
|
5 | / pin_project! { //~ ERROR reference to packed field is unaligned
6 | | #[repr(packed, C)]
7 | | struct Packed {
8 | | #[pin]
9 | | field: u16,
10 | | }
11 | | }
| |_^
|
note: the lint level is defined here
--> tests/ui/pin_project/packed.rs:5:1
|
5 | / pin_project! { //~ ERROR reference to packed field is unaligned
6 | | #[repr(packed, C)]
7 | | struct Packed {
8 | | #[pin]
9 | | field: u16,
10 | | }
11 | | }
| |_^
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
= note: fields of packed structs are not properly aligned, and 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 `$crate::__pin_project_constant` (in Nightly builds, run with -Z macro-backtrace for more info)
error: reference to packed field is unaligned
--> tests/ui/pin_project/packed.rs:13:1
|
13 | / pin_project! { //~ ERROR reference to packed field is unaligned
14 | | #[repr(packed(2))]
15 | | struct PackedN {
16 | | #[pin]
17 | | field: u32,
18 | | }
19 | | }
| |_^
|
note: the lint level is defined here
--> tests/ui/pin_project/packed.rs:13:1
|
13 | / pin_project! { //~ ERROR reference to packed field is unaligned
14 | | #[repr(packed(2))]
15 | | struct PackedN {
16 | | #[pin]
17 | | field: u32,
18 | | }
19 | | }
| |_^
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #82523 <https://github.com/rust-lang/rust/issues/82523>
= note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced)
= help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers)
= note: this error originates in the macro `$crate::__pin_project_constant` (in Nightly builds, run with -Z macro-backtrace for more info)