diff options
Diffstat (limited to 'src/test/ui/generator/panic-drops.rs')
-rw-r--r-- | src/test/ui/generator/panic-drops.rs | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/src/test/ui/generator/panic-drops.rs b/src/test/ui/generator/panic-drops.rs deleted file mode 100644 index 65001fd87..000000000 --- a/src/test/ui/generator/panic-drops.rs +++ /dev/null @@ -1,57 +0,0 @@ -// run-pass -// needs-unwind - - -#![feature(generators, generator_trait)] - -use std::ops::Generator; -use std::panic; -use std::pin::Pin; -use std::sync::atomic::{AtomicUsize, Ordering}; - -static A: AtomicUsize = AtomicUsize::new(0); - -struct B; - -impl Drop for B { - fn drop(&mut self) { - A.fetch_add(1, Ordering::SeqCst); - } -} - -fn bool_true() -> bool { - true -} - -fn main() { - let b = B; - let mut foo = || { - if bool_true() { - panic!(); - } - drop(b); - yield; - }; - - assert_eq!(A.load(Ordering::SeqCst), 0); - let res = panic::catch_unwind(panic::AssertUnwindSafe(|| { - Pin::new(&mut foo).resume(()) - })); - assert!(res.is_err()); - assert_eq!(A.load(Ordering::SeqCst), 1); - - let mut foo = || { - if bool_true() { - panic!(); - } - drop(B); - yield; - }; - - assert_eq!(A.load(Ordering::SeqCst), 1); - let res = panic::catch_unwind(panic::AssertUnwindSafe(|| { - Pin::new(&mut foo).resume(()) - })); - assert!(res.is_err()); - assert_eq!(A.load(Ordering::SeqCst), 1); -} |