1 warning: unnecessary lifetime parameter `'a`
2 --> $DIR/equal-hidden-lifetimes.rs:7:25
4 LL | fn equal_regions_static<'a: 'static>(x: &'a i32) -> impl Sized {
7 = help: you can use the `'static` lifetime directly, in place of `'a`
9 warning: 1 warning emitted