issue-21363.rs

//@ check-pass
//@ pretty-expanded FIXME #23616

#![no_implicit_prelude]

trait Iterator {
    type Item;
    fn dummy(&self) { }
}

impl<'a, T> Iterator for &'a mut (dyn Iterator<Item=T> + 'a) {
    type Item = T;
}

fn main() {}

// ferrocene-annotations: fls_iikmhqsp1r5a
// Attribute no_implicit_prelude