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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/tools/clippy/tests/ui/crashes/ice-4968.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/tools/clippy/tests/ui/crashes/ice-4968.rs')
-rw-r--r-- | src/tools/clippy/tests/ui/crashes/ice-4968.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/crashes/ice-4968.rs b/src/tools/clippy/tests/ui/crashes/ice-4968.rs new file mode 100644 index 000000000..e0510d942 --- /dev/null +++ b/src/tools/clippy/tests/ui/crashes/ice-4968.rs @@ -0,0 +1,21 @@ +// check-pass + +// Test for https://github.com/rust-lang/rust-clippy/issues/4968 + +#![warn(clippy::unsound_collection_transmute)] +#![allow(clippy::transmute_undefined_repr)] + +trait Trait { + type Assoc; +} + +use std::mem::{self, ManuallyDrop}; + +#[allow(unused)] +fn func<T: Trait>(slice: Vec<T::Assoc>) { + unsafe { + let _: Vec<ManuallyDrop<T::Assoc>> = mem::transmute(slice); + } +} + +fn main() {} |