// Crate that exports an opaque `impl Trait` type. Used for testing cross-crate.

#![crate_type = "rlib"]
#![feature(impl_trait_in_assoc_type)]

pub trait View {
    type Tmp: Iterator<Item = u32>;

    fn test(&self) -> Self::Tmp;
}

pub struct X;

impl View for X {
    type Tmp = impl Iterator<Item = u32>;

    fn test(&self) -> Self::Tmp {
        vec![1, 2, 3].into_iter()
    }
}