rust/src/test/ui/coherence/coherence-projection-ok-orphan.rs

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// compile-pass
// skip-codegen
// revisions: old re
#![cfg_attr(re, feature(re_rebalance_coherence))]
#![allow(dead_code)]
// Here we do not get a coherence conflict because `Baz: Iterator`
// does not hold and (due to the orphan rules), we can rely on that.
pub trait Foo<P> {}
pub trait Bar {
type Output: 'static;
}
struct Baz;
impl Foo<i32> for Baz { }
impl<A:Iterator> Foo<A::Item> for A { }
fn main() {}