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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /src/test/ui/transmutability/primitives/unit.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-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/primitives/unit.rs')
-rw-r--r-- | src/test/ui/transmutability/primitives/unit.rs | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/src/test/ui/transmutability/primitives/unit.rs b/src/test/ui/transmutability/primitives/unit.rs deleted file mode 100644 index 1975a61de..000000000 --- a/src/test/ui/transmutability/primitives/unit.rs +++ /dev/null @@ -1,29 +0,0 @@ -//! The unit type, `()`, should be one byte. - -#![crate_type = "lib"] -#![feature(transmutability)] -#![allow(dead_code)] - -mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; - - pub fn is_transmutable<Src, Dst, Context>() - where - Dst: BikeshedIntrinsicFrom<Src, Context, { - Assume::ALIGNMENT - .and(Assume::LIFETIMES) - .and(Assume::SAFETY) - .and(Assume::VALIDITY) - }> - {} -} - -#[repr(C)] -struct Zst; - -fn should_have_correct_size() { - struct Context; - assert::is_transmutable::<(), Zst, Context>(); - assert::is_transmutable::<Zst, (), Context>(); - assert::is_transmutable::<(), u8, Context>(); //~ ERROR cannot be safely transmuted -} |