mirror of
https://github.com/rust-lang/rust-clippy
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80 lines
4.1 KiB
Text
80 lines
4.1 KiB
Text
error: transmute from `Ty2<u32, i32>` which has an undefined layout
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--> $DIR/transmute_undefined_repr.rs:27:33
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LL | let _: Ty2C<u32, i32> = transmute(value::<Ty2<u32, i32>>()); // Lint, Ty2 is unordered
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: `-D clippy::transmute-undefined-repr` implied by `-D warnings`
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error: transmute into `Ty2<u32, i32>` which has an undefined layout
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--> $DIR/transmute_undefined_repr.rs:28:32
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LL | let _: Ty2<u32, i32> = transmute(value::<Ty2C<u32, i32>>()); // Lint, Ty2 is unordered
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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error: transmute from `Ty<Ty2<u32, i32>>` to `Ty2<u32, f32>`, both of which have an undefined layout
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--> $DIR/transmute_undefined_repr.rs:33:32
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LL | let _: Ty2<u32, f32> = transmute(value::<Ty<Ty2<u32, i32>>>()); // Lint, different Ty2 instances
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: two instances of the same generic type (`Ty2`) may have different layouts
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error: transmute from `Ty2<u32, f32>` to `Ty<Ty2<u32, i32>>`, both of which have an undefined layout
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--> $DIR/transmute_undefined_repr.rs:34:36
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LL | let _: Ty<Ty2<u32, i32>> = transmute(value::<Ty2<u32, f32>>()); // Lint, different Ty2 instances
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: two instances of the same generic type (`Ty2`) may have different layouts
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error: transmute from `Ty<&Ty2<u32, i32>>` to `&Ty2<u32, f32>`, both of which have an undefined layout
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--> $DIR/transmute_undefined_repr.rs:39:33
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LL | let _: &Ty2<u32, f32> = transmute(value::<Ty<&Ty2<u32, i32>>>()); // Lint, different Ty2 instances
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: two instances of the same generic type (`Ty2`) may have different layouts
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error: transmute from `&Ty2<u32, f32>` to `Ty<&Ty2<u32, i32>>`, both of which have an undefined layout
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--> $DIR/transmute_undefined_repr.rs:40:37
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LL | let _: Ty<&Ty2<u32, i32>> = transmute(value::<&Ty2<u32, f32>>()); // Lint, different Ty2 instances
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: two instances of the same generic type (`Ty2`) may have different layouts
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error: transmute from `std::boxed::Box<Ty2<u32, u32>>` to `&mut Ty2<u32, f32>`, both of which have an undefined layout
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--> $DIR/transmute_undefined_repr.rs:57:45
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LL | let _: &'static mut Ty2<u32, f32> = transmute(value::<Box<Ty2<u32, u32>>>()); // Lint, different Ty2 instances
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: two instances of the same generic type (`Ty2`) may have different layouts
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error: transmute from `&mut Ty2<u32, f32>` to `std::boxed::Box<Ty2<u32, u32>>`, both of which have an undefined layout
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--> $DIR/transmute_undefined_repr.rs:58:37
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LL | let _: Box<Ty2<u32, u32>> = transmute(value::<&'static mut Ty2<u32, f32>>()); // Lint, different Ty2 instances
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: two instances of the same generic type (`Ty2`) may have different layouts
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error: transmute from `std::vec::Vec<Ty2<U, i32>>` to `std::vec::Vec<Ty2<T, u32>>`, both of which have an undefined layout
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--> $DIR/transmute_undefined_repr.rs:138:35
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LL | let _: Vec<Ty2<T, u32>> = transmute(value::<Vec<Ty2<U, i32>>>()); // Err
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: two instances of the same generic type (`Vec`) may have different layouts
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error: transmute from `std::vec::Vec<Ty2<T, u32>>` to `std::vec::Vec<Ty2<U, i32>>`, both of which have an undefined layout
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--> $DIR/transmute_undefined_repr.rs:139:35
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LL | let _: Vec<Ty2<U, i32>> = transmute(value::<Vec<Ty2<T, u32>>>()); // Err
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: two instances of the same generic type (`Vec`) may have different layouts
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error: aborting due to 10 previous errors
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