diff options
Diffstat (limited to '')
-rw-r--r-- | src/test/ui/issues/issue-34053.rs | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-34053.rs b/src/test/ui/issues/issue-34053.rs new file mode 100644 index 000000000..fa23ae8f9 --- /dev/null +++ b/src/test/ui/issues/issue-34053.rs @@ -0,0 +1,30 @@ +// run-pass +use std::sync::atomic::{AtomicUsize, Ordering}; + +static DROP_COUNTER: AtomicUsize = AtomicUsize::new(0); + +struct A(i32); + +impl Drop for A { + fn drop(&mut self) { + // update global drop count + DROP_COUNTER.fetch_add(1, Ordering::SeqCst); + } +} + +static FOO: A = A(123); +const BAR: A = A(456); + +impl A { + const BAZ: A = A(789); +} + +fn main() { + assert_eq!(DROP_COUNTER.load(Ordering::SeqCst), 0); + assert_eq!(&FOO.0, &123); + assert_eq!(DROP_COUNTER.load(Ordering::SeqCst), 0); + assert_eq!(BAR.0, 456); + assert_eq!(DROP_COUNTER.load(Ordering::SeqCst), 1); + assert_eq!(A::BAZ.0, 789); + assert_eq!(DROP_COUNTER.load(Ordering::SeqCst), 2); +} |