tests/ui/associated-types/associated-types-overridden-binding-2.rs


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#![feature(trait_alias)]

trait I32Iterator = Iterator<Item = i32>;

fn main() {
    let _: &dyn I32Iterator<Item = u32> = &vec![42].into_iter();
    //~^ ERROR expected `IntoIter<u32>` to be an iterator that yields `i32`, but it yields `u32`
}