diff options
Diffstat (limited to 'tests/ui/pin_project/unaligned_references.stderr')
| -rw-r--r-- | tests/ui/pin_project/unaligned_references.stderr | 34 |
1 files changed, 8 insertions, 26 deletions
diff --git a/tests/ui/pin_project/unaligned_references.stderr b/tests/ui/pin_project/unaligned_references.stderr index 17600de..8d5ddfc 100644 --- a/tests/ui/pin_project/unaligned_references.stderr +++ b/tests/ui/pin_project/unaligned_references.stderr @@ -1,44 +1,26 @@ error: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:17:5 + --> tests/ui/pin_project/unaligned_references.rs:17:13 | -17 | &a.f; //~ ERROR reference to packed field is unaligned - | ^^^^ +17 | let _ = &a.f; //~ ERROR reference to packed field is unaligned + | ^^^^ | note: the lint level is defined here - --> $DIR/unaligned_references.rs:1:11 + --> tests/ui/pin_project/unaligned_references.rs:1:11 | 1 | #![forbid(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ = 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) error: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:18:13 - | -18 | let _ = &a.f; //~ ERROR reference to packed field is unaligned - | ^^^^ - | - = 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) - -error: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:21:5 - | -21 | &b.f; //~ ERROR reference to packed field is unaligned - | ^^^^ - | - = 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) - -error: reference to packed field is unaligned - --> $DIR/unaligned_references.rs:22:13 + --> tests/ui/pin_project/unaligned_references.rs:20:13 | -22 | let _ = &b.f; //~ ERROR reference to packed field is unaligned +20 | let _ = &b.f; //~ ERROR reference to packed field is unaligned | ^^^^ | = 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) |