mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-22 06:44:35 +00:00
18 lines
382 B
Rust
18 lines
382 B
Rust
//@ known-bug: #124340
|
|
#![feature(anonymous_lifetime_in_impl_trait)]
|
|
|
|
trait Producer {
|
|
type Output;
|
|
fn produce(self) -> Self::Output;
|
|
}
|
|
|
|
trait SomeTrait<'a> {}
|
|
|
|
fn force_same_lifetime<'a>(_x: &'a i32, _y: impl SomeTrait<'a>) {
|
|
unimplemented!()
|
|
}
|
|
|
|
fn foo<'a>(s: &'a i32, producer: impl Producer<Output: SomeTrait<'_>>) {
|
|
force_same_lifetime(s, producer.produce());
|
|
}
|