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