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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 -} |