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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/test/ui/consts/const-eval/union_promotion.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 '')
-rw-r--r-- | src/test/ui/consts/const-eval/union_promotion.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/test/ui/consts/const-eval/union_promotion.rs b/src/test/ui/consts/const-eval/union_promotion.rs new file mode 100644 index 000000000..7167f88a1 --- /dev/null +++ b/src/test/ui/consts/const-eval/union_promotion.rs @@ -0,0 +1,13 @@ +#![allow(const_err)] + +#[repr(C)] +union Foo { + a: &'static u32, + b: usize, +} + +fn main() { + let x: &'static bool = &unsafe { //~ temporary value dropped while borrowed + Foo { a: &1 }.b == Foo { a: &2 }.b + }; +} |