Adding upstream version 1.65.0+dfsg1.upstream/1.65.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 24 insertions, 0 deletions

diff --git a/src/tools/clippy/tests/ui/cast_raw_slice_pointer_cast.rs b/src/tools/clippy/tests/ui/cast_raw_slice_pointer_cast.rs
new file mode 100644
index 000000000..c1b316765
--- /dev/null
+++ b/src/tools/clippy/tests/ui/cast_raw_slice_pointer_cast.rs
@@ -0,0 +1,24 @@
+// run-rustfix
+#![warn(clippy::cast_slice_from_raw_parts)]
+
+#[allow(unused_imports, unused_unsafe)]
+fn main() {
+    let mut vec = vec![0u8; 1];
+    let ptr: *const u8 = vec.as_ptr();
+    let mptr = vec.as_mut_ptr();
+    let _: *const [u8] = unsafe { std::slice::from_raw_parts(ptr, 1) as *const [u8] };
+    let _: *const [u8] = unsafe { std::slice::from_raw_parts_mut(mptr, 1) as *mut [u8] };
+    let _: *const [u8] = unsafe { std::slice::from_raw_parts(ptr, 1) } as *const [u8];
+    {
+        use core::slice;
+        let _: *const [u8] = unsafe { slice::from_raw_parts(ptr, 1) } as *const [u8];
+        use slice as one;
+        let _: *const [u8] = unsafe { one::from_raw_parts(ptr, 1) } as *const [u8];
+    }
+    {
+        use std::slice;
+        let _: *const [u8] = unsafe { slice::from_raw_parts(ptr, 1) } as *const [u8];
+        use slice as one;
+        let _: *const [u8] = unsafe { one::from_raw_parts(ptr, 1) } as *const [u8];
+    }
+}