rust/tests/ui/issues/issue-26709.rs
2024-02-16 20:02:50 +00:00

18 lines
355 B
Rust

//@ run-pass
struct Wrapper<'a, T: ?Sized>(&'a mut i32, #[allow(dead_code)] 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)
}