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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:03:36 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:03:36 +0000
commit17d40c6057c88f4c432b0d7bac88e1b84cb7e67f (patch)
tree3f66c4a5918660bb8a758ab6cda5ff8ee4f6cdcd /src/test/ui/consts/const-eval/ub-enum-overwrite.rs
parentAdding upstream version 1.64.0+dfsg1. (diff)
downloadrustc-upstream/1.65.0+dfsg1.tar.xz
rustc-upstream/1.65.0+dfsg1.zip
Adding upstream version 1.65.0+dfsg1.upstream/1.65.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/consts/const-eval/ub-enum-overwrite.rs')
-rw-r--r--src/test/ui/consts/const-eval/ub-enum-overwrite.rs3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/test/ui/consts/const-eval/ub-enum-overwrite.rs b/src/test/ui/consts/const-eval/ub-enum-overwrite.rs
index c56778492..086a1001d 100644
--- a/src/test/ui/consts/const-eval/ub-enum-overwrite.rs
+++ b/src/test/ui/consts/const-eval/ub-enum-overwrite.rs
@@ -6,12 +6,13 @@ enum E {
}
const _: u8 = {
- //~^ ERROR is undefined behavior
let mut e = E::A(1);
let p = if let E::A(x) = &mut e { x as *mut u8 } else { unreachable!() };
// Make sure overwriting `e` uninitializes other bytes
e = E::B;
unsafe { *p }
+ //~^ ERROR evaluation of constant value failed
+ //~| uninitialized
};
fn main() {}