rust/tests/ui/specialization/specialization-supertraits.rs

18 lines
323 B
Rust

//@ check-pass
#![feature(specialization)] //~ WARN the feature `specialization` is incomplete
// Test that you can specialize via an explicit trait hierarchy
// FIXME: this doesn't work yet...
trait Parent {}
trait Child: Parent {}
trait Foo {}
impl<T: Parent> Foo for T {}
impl<T: Child> Foo for T {}
fn main() {}