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//@ build-pass
#![allow(dead_code)]
mod a {
pub enum Enum<T> {
A(T),
}
pub trait X {
fn dummy(&self) { }
}
impl X for isize {}
pub struct Z<'a>(Enum<&'a (dyn X + 'a)>);
fn foo() { let x: isize = 42; let z = Z(Enum::A(&x as &dyn X)); let _ = z; }
}
mod b {
trait X {
fn dummy(&self) { }
}
impl X for isize {}
struct Y<'a>{
x:Option<&'a (dyn X + 'a)>,
}
fn bar() {
let x: isize = 42;
let _y = Y { x: Some(&x as &dyn X) };
}
}
mod c {
pub trait X { fn f(&self); }
impl X for isize { fn f(&self) {} }
pub struct Z<'a>(Option<&'a (dyn X + 'a)>);
fn main() { let x: isize = 42; let z = Z(Some(&x as &dyn X)); let _ = z; }
}
pub fn main() {}
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