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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:31 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:31 +0000
commit2ff14448863ac1a1dd9533461708e29aae170c2d (patch)
tree85b9fea2bbfe3f06473cfa381eed11f273b57c5c /src/tools/clippy/tests/ui/cast_raw_slice_pointer_cast.fixed
parentAdding debian version 1.64.0+dfsg1-1. (diff)
downloadrustc-2ff14448863ac1a1dd9533461708e29aae170c2d.tar.xz
rustc-2ff14448863ac1a1dd9533461708e29aae170c2d.zip
Adding debian version 1.65.0+dfsg1-2.debian/1.65.0+dfsg1-2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/tools/clippy/tests/ui/cast_raw_slice_pointer_cast.fixed')
-rw-r--r--src/tools/clippy/tests/ui/cast_raw_slice_pointer_cast.fixed24
1 files changed, 24 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/cast_raw_slice_pointer_cast.fixed b/src/tools/clippy/tests/ui/cast_raw_slice_pointer_cast.fixed
new file mode 100644
index 000000000..b70c19129
--- /dev/null
+++ b/src/tools/clippy/tests/ui/cast_raw_slice_pointer_cast.fixed
@@ -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 { core::ptr::slice_from_raw_parts(ptr, 1) };
+ let _: *const [u8] = unsafe { core::ptr::slice_from_raw_parts_mut(mptr, 1) };
+ let _: *const [u8] = core::ptr::slice_from_raw_parts(ptr, 1);
+ {
+ use core::slice;
+ let _: *const [u8] = core::ptr::slice_from_raw_parts(ptr, 1);
+ use slice as one;
+ let _: *const [u8] = core::ptr::slice_from_raw_parts(ptr, 1);
+ }
+ {
+ use std::slice;
+ let _: *const [u8] = core::ptr::slice_from_raw_parts(ptr, 1);
+ use slice as one;
+ let _: *const [u8] = core::ptr::slice_from_raw_parts(ptr, 1);
+ }
+}