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