summaryrefslogtreecommitdiffstats
path: root/src/tools/clippy/tests/ui/transmute_undefined_repr.rs
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:37 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:37 +0000
commit246f239d9f40f633160f0c18f87a20922d4e77bb (patch)
tree5a88572663584b3d4d28e5a20e10abab1be40884 /src/tools/clippy/tests/ui/transmute_undefined_repr.rs
parentReleasing progress-linux version 1.64.0+dfsg1-1~progress7.99u1. (diff)
downloadrustc-246f239d9f40f633160f0c18f87a20922d4e77bb.tar.xz
rustc-246f239d9f40f633160f0c18f87a20922d4e77bb.zip
Merging debian version 1.65.0+dfsg1-2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--src/tools/clippy/tests/ui/transmute_undefined_repr.rs12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/transmute_undefined_repr.rs b/src/tools/clippy/tests/ui/transmute_undefined_repr.rs
index ebcaa7a84..5aad0b442 100644
--- a/src/tools/clippy/tests/ui/transmute_undefined_repr.rs
+++ b/src/tools/clippy/tests/ui/transmute_undefined_repr.rs
@@ -4,6 +4,7 @@
use core::any::TypeId;
use core::ffi::c_void;
use core::mem::{size_of, transmute, MaybeUninit};
+use core::ptr::NonNull;
fn value<T>() -> T {
unimplemented!()
@@ -109,6 +110,17 @@ fn main() {
let _: Ty2<u32, u32> = transmute(value::<MaybeUninit<Ty2<u32, u32>>>()); // Ok
let _: Ty<&[u32]> = transmute::<&[u32], _>(value::<&Vec<u32>>()); // Ok
+
+ let _: *const Ty2<u32, u32> = transmute(value::<*const Ty2C<Ty2<u32, u32>, u32>>()); // Ok
+ let _: *const Ty2C<Ty2<u32, u32>, u32> = transmute(value::<*const Ty2<u32, u32>>()); // Ok
+ let _: *const Ty2<u32, u32> = transmute(value::<*const Ty2C<(), Ty2<u32, u32>>>()); // Ok
+ let _: *const Ty2C<(), Ty2<u32, u32>> = transmute(value::<*const Ty2<u32, u32>>()); // Ok
+
+ let _: *const Ty2<u32, u32> = transmute(value::<*const Ty2C<u32, Ty2<u32, u32>>>()); // Err
+ let _: *const Ty2C<u32, Ty2<u32, u32>> = transmute(value::<*const Ty2<u32, u32>>()); // Err
+
+ let _: NonNull<u8> = transmute(value::<NonNull<(String, String)>>()); // Ok
+ let _: NonNull<(String, String)> = transmute(value::<NonNull<u8>>()); // Ok
}
}