diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/transmutes_expressible_as_ptr_casts.stderr')
| -rw-r--r-- | src/tools/clippy/tests/ui/transmutes_expressible_as_ptr_casts.stderr | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/tools/clippy/tests/ui/transmutes_expressible_as_ptr_casts.stderr b/src/tools/clippy/tests/ui/transmutes_expressible_as_ptr_casts.stderr index de9418c8d..e862fcb67 100644 --- a/src/tools/clippy/tests/ui/transmutes_expressible_as_ptr_casts.stderr +++ b/src/tools/clippy/tests/ui/transmutes_expressible_as_ptr_casts.stderr @@ -46,11 +46,17 @@ error: transmute from `fn(usize) -> u8` to `usize` which could be expressed as a LL | let _usize_from_fn_ptr_transmute = unsafe { transmute::<fn(usize) -> u8, usize>(foo) }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `foo as usize` +error: transmute from `*const u32` to `usize` which could be expressed as a pointer cast instead + --> $DIR/transmutes_expressible_as_ptr_casts.rs:55:36 + | +LL | let _usize_from_ref = unsafe { transmute::<*const u32, usize>(&1u32) }; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `&1u32 as *const u32 as usize` + error: transmute from a reference to a pointer - --> $DIR/transmutes_expressible_as_ptr_casts.rs:64:14 + --> $DIR/transmutes_expressible_as_ptr_casts.rs:66:14 | LL | unsafe { transmute::<&[i32; 1], *const u8>(in_param) } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `in_param as *const [i32; 1] as *const u8` -error: aborting due to 8 previous errors +error: aborting due to 9 previous errors |