rust/tests/ui/coherence/coherence-overlap-with-regions.rs
2024-02-16 20:02:50 +00:00

17 lines
305 B
Rust

//@ check-pass
#![feature(negative_impls)]
#![feature(rustc_attrs)]
#![feature(with_negative_coherence)]
#[rustc_strict_coherence]
trait Foo {}
impl<T> !Foo for &T where T: 'static {}
#[rustc_strict_coherence]
trait Bar {}
impl<T: Foo> Bar for T {}
impl<T> Bar for &T where T: 'static {}
fn main() {}