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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:13 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:13 +0000
commit218caa410aa38c29984be31a5229b9fa717560ee (patch)
treec54bd55eeb6e4c508940a30e94c0032fbd45d677 /src/test/ui/transmutability/visibility/should_reject_if_dst_has_private_field.rs
parentReleasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff)
downloadrustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz
rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/transmutability/visibility/should_reject_if_dst_has_private_field.rs')
-rw-r--r--src/test/ui/transmutability/visibility/should_reject_if_dst_has_private_field.rs36
1 files changed, 0 insertions, 36 deletions
diff --git a/src/test/ui/transmutability/visibility/should_reject_if_dst_has_private_field.rs b/src/test/ui/transmutability/visibility/should_reject_if_dst_has_private_field.rs
deleted file mode 100644
index e8c3fbc9a..000000000
--- a/src/test/ui/transmutability/visibility/should_reject_if_dst_has_private_field.rs
+++ /dev/null
@@ -1,36 +0,0 @@
-//! Unless visibility is assumed, a transmutation should be rejected if the
-//! destination type contains a private field.
-
-#![crate_type = "lib"]
-#![feature(transmutability)]
-#![allow(dead_code)]
-
-mod assert {
- use std::mem::BikeshedIntrinsicFrom;
-
- pub fn is_transmutable<Src, Dst, Context>()
- where
- Dst: BikeshedIntrinsicFrom<Src, Context> // safety is NOT assumed
- {}
-}
-
-mod src {
- #[repr(C)] pub(in super) struct Zst;
-
- #[repr(C)] pub(in super) struct Src {
- pub(in super) field: Zst,
- }
-}
-
-mod dst {
- #[repr(C)] pub(in super) struct Zst;
-
- #[repr(C)] pub(in super) struct Dst {
- pub(self) field: Zst, // <- private field
- }
-}
-
-fn test() {
- struct Context;
- assert::is_transmutable::<src::Src, dst::Dst, Context>(); //~ ERROR cannot be safely transmuted
-}