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 | |