tests/ui/type-alias-impl-trait/issue-104817.rs


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#![feature(type_alias_impl_trait)]
#![cfg_attr(specialized, feature(specialization))]
#![allow(incomplete_features)]

// revisions: stock specialized
// [specialized]check-pass

trait OpaqueTrait {}
impl<T> OpaqueTrait for T {}
type OpaqueType = impl OpaqueTrait;
fn mk_opaque() -> OpaqueType {
    || 0
}
trait AnotherTrait {}
impl<T: Send> AnotherTrait for T {}
impl AnotherTrait for OpaqueType {}
//[stock]~^ conflicting implementations of trait `AnotherTrait` for type `OpaqueType`

fn main() {}