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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/arrays/should_have_correct_length.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/arrays/should_have_correct_length.rs')
-rw-r--r-- | src/test/ui/transmutability/arrays/should_have_correct_length.rs | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/src/test/ui/transmutability/arrays/should_have_correct_length.rs b/src/test/ui/transmutability/arrays/should_have_correct_length.rs deleted file mode 100644 index 353797d0c..000000000 --- a/src/test/ui/transmutability/arrays/should_have_correct_length.rs +++ /dev/null @@ -1,44 +0,0 @@ -// check-pass -//! An array must have the correct length. - -#![crate_type = "lib"] -#![feature(transmutability)] -#![allow(dead_code, incomplete_features, non_camel_case_types)] - -mod assert { - use std::mem::{Assume, BikeshedIntrinsicFrom}; - pub struct Context; - - pub fn is_maybe_transmutable<Src, Dst>() - where - Dst: BikeshedIntrinsicFrom<Src, Context, { Assume::SAFETY.and(Assume::VALIDITY) }> - {} -} - -fn should_have_len_0() { - type Array = [u8; 0]; - #[repr(C)] struct Struct(); - assert::is_maybe_transmutable::<Array, Struct>(); - assert::is_maybe_transmutable::<Struct, Array>(); -} - -fn should_have_len_1() { - type Array = [u8; 1]; - #[repr(C)] struct Struct(u8); - assert::is_maybe_transmutable::<Array, Struct>(); - assert::is_maybe_transmutable::<Struct, Array>(); -} - -fn should_have_len_2() { - type Array = [u8; 2]; - #[repr(C)] struct Struct(u8, u8); - assert::is_maybe_transmutable::<Array, Struct>(); - assert::is_maybe_transmutable::<Struct, Array>(); -} - -fn should_have_len_3() { - type Array = [u8; 3]; - #[repr(C)] struct Struct(u8, u8, u8); - assert::is_maybe_transmutable::<Array, Struct>(); - assert::is_maybe_transmutable::<Struct, Array>(); -} |