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//@ run-pass
#![allow(unused_variables)]
trait Bar {
fn noop(&self); //~ WARN method `noop` is never used
}
impl Bar for u8 {
fn noop(&self) {}
}
fn main() {
let (a, b) = (&5u8 as &dyn Bar, &9u8 as &dyn Bar);
let (c, d): (&dyn Bar, &dyn Bar) = (a, b);
let (a, b) = (Box::new(5u8) as Box<dyn Bar>, Box::new(9u8) as Box<dyn Bar>);
let (c, d): (&dyn Bar, &dyn Bar) = (&*a, &*b);
let (c, d): (&dyn Bar, &dyn Bar) = (&5, &9);
}
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