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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/tools/clippy/tests/ui/transmute_undefined_repr.stderr | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/tools/clippy/tests/ui/transmute_undefined_repr.stderr')
-rw-r--r-- | src/tools/clippy/tests/ui/transmute_undefined_repr.stderr | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/transmute_undefined_repr.stderr b/src/tools/clippy/tests/ui/transmute_undefined_repr.stderr new file mode 100644 index 000000000..28bfba6c7 --- /dev/null +++ b/src/tools/clippy/tests/ui/transmute_undefined_repr.stderr @@ -0,0 +1,80 @@ +error: transmute from `Ty2<u32, i32>` which has an undefined layout + --> $DIR/transmute_undefined_repr.rs:27:33 + | +LL | let _: Ty2C<u32, i32> = transmute(value::<Ty2<u32, i32>>()); // Lint, Ty2 is unordered + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: `-D clippy::transmute-undefined-repr` implied by `-D warnings` + +error: transmute into `Ty2<u32, i32>` which has an undefined layout + --> $DIR/transmute_undefined_repr.rs:28:32 + | +LL | let _: Ty2<u32, i32> = transmute(value::<Ty2C<u32, i32>>()); // Lint, Ty2 is unordered + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: transmute from `Ty<Ty2<u32, i32>>` to `Ty2<u32, f32>`, both of which have an undefined layout + --> $DIR/transmute_undefined_repr.rs:33:32 + | +LL | let _: Ty2<u32, f32> = transmute(value::<Ty<Ty2<u32, i32>>>()); // Lint, different Ty2 instances + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: two instances of the same generic type (`Ty2`) may have different layouts + +error: transmute from `Ty2<u32, f32>` to `Ty<Ty2<u32, i32>>`, both of which have an undefined layout + --> $DIR/transmute_undefined_repr.rs:34:36 + | +LL | let _: Ty<Ty2<u32, i32>> = transmute(value::<Ty2<u32, f32>>()); // Lint, different Ty2 instances + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: two instances of the same generic type (`Ty2`) may have different layouts + +error: transmute from `Ty<&Ty2<u32, i32>>` to `&Ty2<u32, f32>`, both of which have an undefined layout + --> $DIR/transmute_undefined_repr.rs:39:33 + | +LL | let _: &Ty2<u32, f32> = transmute(value::<Ty<&Ty2<u32, i32>>>()); // Lint, different Ty2 instances + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: two instances of the same generic type (`Ty2`) may have different layouts + +error: transmute from `&Ty2<u32, f32>` to `Ty<&Ty2<u32, i32>>`, both of which have an undefined layout + --> $DIR/transmute_undefined_repr.rs:40:37 + | +LL | let _: Ty<&Ty2<u32, i32>> = transmute(value::<&Ty2<u32, f32>>()); // Lint, different Ty2 instances + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: two instances of the same generic type (`Ty2`) may have different layouts + +error: transmute from `std::boxed::Box<Ty2<u32, u32>>` to `&mut Ty2<u32, f32>`, both of which have an undefined layout + --> $DIR/transmute_undefined_repr.rs:57:45 + | +LL | let _: &'static mut Ty2<u32, f32> = transmute(value::<Box<Ty2<u32, u32>>>()); // Lint, different Ty2 instances + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: two instances of the same generic type (`Ty2`) may have different layouts + +error: transmute from `&mut Ty2<u32, f32>` to `std::boxed::Box<Ty2<u32, u32>>`, both of which have an undefined layout + --> $DIR/transmute_undefined_repr.rs:58:37 + | +LL | let _: Box<Ty2<u32, u32>> = transmute(value::<&'static mut Ty2<u32, f32>>()); // Lint, different Ty2 instances + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: two instances of the same generic type (`Ty2`) may have different layouts + +error: transmute from `std::vec::Vec<Ty2<U, i32>>` to `std::vec::Vec<Ty2<T, u32>>`, both of which have an undefined layout + --> $DIR/transmute_undefined_repr.rs:138:35 + | +LL | let _: Vec<Ty2<T, u32>> = transmute(value::<Vec<Ty2<U, i32>>>()); // Err + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: two instances of the same generic type (`Vec`) may have different layouts + +error: transmute from `std::vec::Vec<Ty2<T, u32>>` to `std::vec::Vec<Ty2<U, i32>>`, both of which have an undefined layout + --> $DIR/transmute_undefined_repr.rs:139:35 + | +LL | let _: Vec<Ty2<U, i32>> = transmute(value::<Vec<Ty2<T, u32>>>()); // Err + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: two instances of the same generic type (`Vec`) may have different layouts + +error: aborting due to 10 previous errors + |