summaryrefslogtreecommitdiffstats
path: root/src/test/ui/transmutability/primitives/unit.rs
diff options
context:
space:
mode:
Diffstat (limited to 'src/test/ui/transmutability/primitives/unit.rs')
-rw-r--r--src/test/ui/transmutability/primitives/unit.rs29
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
-}