diff options
Diffstat (limited to '')
-rw-r--r-- | src/tools/clippy/tests/ui/transmute_ptr_to_ptr.stderr | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/transmute_ptr_to_ptr.stderr b/src/tools/clippy/tests/ui/transmute_ptr_to_ptr.stderr new file mode 100644 index 000000000..49a8a3347 --- /dev/null +++ b/src/tools/clippy/tests/ui/transmute_ptr_to_ptr.stderr @@ -0,0 +1,40 @@ +error: transmute from a pointer to a pointer + --> $DIR/transmute_ptr_to_ptr.rs:30:29 + | +LL | let _: *const f32 = std::mem::transmute(ptr); + | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `ptr as *const f32` + | + = note: `-D clippy::transmute-ptr-to-ptr` implied by `-D warnings` + +error: transmute from a pointer to a pointer + --> $DIR/transmute_ptr_to_ptr.rs:31:27 + | +LL | let _: *mut f32 = std::mem::transmute(mut_ptr); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `mut_ptr as *mut f32` + +error: transmute from a reference to a reference + --> $DIR/transmute_ptr_to_ptr.rs:33:23 + | +LL | let _: &f32 = std::mem::transmute(&1u32); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&1u32 as *const u32 as *const f32)` + +error: transmute from a reference to a reference + --> $DIR/transmute_ptr_to_ptr.rs:34:23 + | +LL | let _: &f64 = std::mem::transmute(&1f32); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&1f32 as *const f32 as *const f64)` + +error: transmute from a reference to a reference + --> $DIR/transmute_ptr_to_ptr.rs:37:27 + | +LL | let _: &mut f32 = std::mem::transmute(&mut 1u32); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&mut *(&mut 1u32 as *mut u32 as *mut f32)` + +error: transmute from a reference to a reference + --> $DIR/transmute_ptr_to_ptr.rs:38:37 + | +LL | let _: &GenericParam<f32> = std::mem::transmute(&GenericParam { t: 1u32 }); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&*(&GenericParam { t: 1u32 } as *const GenericParam<u32> as *const GenericParam<f32>)` + +error: aborting due to 6 previous errors + |