summaryrefslogtreecommitdiffstats
path: root/src/test/ui/issues/issue-26709.rs
blob: 1bd2651dd6c12e7bd686874ee68dd3a2808be910 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
// run-pass
struct Wrapper<'a, T: ?Sized>(&'a mut i32, #[allow(unused_tuple_struct_fields)] T);

impl<'a, T: ?Sized> Drop for Wrapper<'a, T> {
    fn drop(&mut self) {
        *self.0 = 432;
    }
}

fn main() {
    let mut x = 0;
    {
        let wrapper = Box::new(Wrapper(&mut x, 123));
        let _: Box<Wrapper<dyn Send>> = wrapper;
    }
    assert_eq!(432, x)
}