diff options
Diffstat (limited to 'src/test/ui/array-slice-vec/vec-slice-drop.rs')
| -rw-r--r-- | src/test/ui/array-slice-vec/vec-slice-drop.rs | 31 | 
1 files changed, 31 insertions, 0 deletions
diff --git a/src/test/ui/array-slice-vec/vec-slice-drop.rs b/src/test/ui/array-slice-vec/vec-slice-drop.rs new file mode 100644 index 00000000000..3a9ea86af34 --- /dev/null +++ b/src/test/ui/array-slice-vec/vec-slice-drop.rs @@ -0,0 +1,31 @@ +// run-pass + +#![allow(non_camel_case_types)] + +use std::cell::Cell; + +// Make sure that destructors get run on slice literals +struct foo<'a> { + x: &'a Cell<isize>, +} + +impl<'a> Drop for foo<'a> { + fn drop(&mut self) { + self.x.set(self.x.get() + 1); + } +} + +fn foo(x: &Cell<isize>) -> foo { + foo { + x: x + } +} + +pub fn main() { + let x = &Cell::new(0); + { + let l = &[foo(x)]; + assert_eq!(l[0].x.get(), 0); + } + assert_eq!(x.get(), 1); +}  | 
