rust/tests/ui/traits/new-solver/opportunistic-region-resolve.rs

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2023-06-13 17:10:51 -05:00
// compile-flags: -Ztrait-solver=next
// check-pass
#![feature(rustc_attrs)]
#[rustc_coinductive]
trait Trait {}
#[rustc_coinductive]
trait Indirect {}
impl<T: Trait + ?Sized> Indirect for T {}
impl<'a> Trait for &'a () where &'a (): Indirect {}
fn impls_trait<T: Trait>() {}
fn main() {
impls_trait::<&'static ()>();
}