rust/tests/run-pass-valgrind/dst-dtor-1.rs
2023-01-11 09:32:08 +00:00

25 lines
381 B
Rust

static mut DROP_RAN: bool = false;
struct Foo;
impl Drop for Foo {
fn drop(&mut self) {
unsafe { DROP_RAN = true; }
}
}
trait Trait { fn dummy(&self) { } }
impl Trait for Foo {}
struct Fat<T: ?Sized> {
f: T
}
pub fn main() {
{
let _x: Box<Fat<Trait>> = Box::<Fat<Foo>>::new(Fat { f: Foo });
}
unsafe {
assert!(DROP_RAN);
}
}