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rust/src/test/ui/async-await/dyn-star-trait-drop.rs

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// run-pass
// check-run-results
#![feature(async_fn_in_traits)]
use std::fmt::Debug;
#[derive(Debug)]
struct Foo(usize);
impl Drop for Foo {
fn drop(&mut self) {
println!("destructor called");
}
}
fn make_dyn_star(i: Foo) {
let _dyn_i: dyn* Debug = i as dyn* Debug;
}
fn main() {
make_dyn_star(Foo(42));
}