| error: cross-crate traits with a default impl, like `Send`, should not be specialized |
| --> $DIR/suspicious-impls-lint.rs:9:1 |
| | |
| LL | unsafe impl<T: Send> Send for MayImplementSendErr<&T> {} |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = warning: this will change its meaning in a future release! |
| = note: for more information, see issue #93367 <https://github.com/rust-lang/rust/issues/93367> |
| = note: `&T` is not a generic parameter |
| note: try using the same sequence of generic parameters as the struct definition |
| --> $DIR/suspicious-impls-lint.rs:8:1 |
| | |
| LL | struct MayImplementSendErr<T>(T); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| note: the lint level is defined here |
| --> $DIR/suspicious-impls-lint.rs:1:9 |
| | |
| LL | #![deny(suspicious_auto_trait_impls)] |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| |
| error: cross-crate traits with a default impl, like `Send`, should not be specialized |
| --> $DIR/suspicious-impls-lint.rs:21:1 |
| | |
| LL | unsafe impl Send for ContainsVec<i32> {} |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = warning: this will change its meaning in a future release! |
| = note: for more information, see issue #93367 <https://github.com/rust-lang/rust/issues/93367> |
| = note: `i32` is not a generic parameter |
| note: try using the same sequence of generic parameters as the struct definition |
| --> $DIR/suspicious-impls-lint.rs:20:1 |
| | |
| LL | struct ContainsVec<T>(Vec<T>); |
| | ^^^^^^^^^^^^^^^^^^^^^ |
| |
| error: cross-crate traits with a default impl, like `Send`, should not be specialized |
| --> $DIR/suspicious-impls-lint.rs:32:1 |
| | |
| LL | unsafe impl<T: Send> Send for TwoParamsSame<T, T> {} |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = warning: this will change its meaning in a future release! |
| = note: for more information, see issue #93367 <https://github.com/rust-lang/rust/issues/93367> |
| = note: `T` is mentioned multiple times |
| note: try using the same sequence of generic parameters as the struct definition |
| --> $DIR/suspicious-impls-lint.rs:31:1 |
| | |
| LL | struct TwoParamsSame<T, U>(T, U); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| |
| error: cross-crate traits with a default impl, like `Send`, should not be specialized |
| --> $DIR/suspicious-impls-lint.rs:40:1 |
| | |
| LL | unsafe impl<T> Send for WithPhantomDataSend<*const T, i8> {} |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = warning: this will change its meaning in a future release! |
| = note: for more information, see issue #93367 <https://github.com/rust-lang/rust/issues/93367> |
| = note: `*const T` is not a generic parameter |
| note: try using the same sequence of generic parameters as the struct definition |
| --> $DIR/suspicious-impls-lint.rs:39:1 |
| | |
| LL | pub struct WithPhantomDataSend<T, U>(PhantomData<T>, U); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| |
| error: cross-crate traits with a default impl, like `Sync`, should not be specialized |
| --> $DIR/suspicious-impls-lint.rs:46:1 |
| | |
| LL | unsafe impl<T> Sync for WithLifetime<'static, Vec<T>> {} |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| | |
| = warning: this will change its meaning in a future release! |
| = note: for more information, see issue #93367 <https://github.com/rust-lang/rust/issues/93367> |
| = note: `Vec<T>` is not a generic parameter |
| note: try using the same sequence of generic parameters as the struct definition |
| --> $DIR/suspicious-impls-lint.rs:44:1 |
| | |
| LL | pub struct WithLifetime<'a, T>(&'a (), T); |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| |
| error: aborting due to 5 previous errors |
| |