mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-22 23:04:33 +00:00
16 lines
478 B
Plaintext
16 lines
478 B
Plaintext
warning: unnecessary lifetime parameter `'a`
|
|
--> $DIR/regions-free-region-outlives-static-outlives-free-region.rs:13:9
|
|
|
|
|
LL | fn test<'a,'b>(x: &'a i32) -> &'b i32
|
|
| ^^
|
|
|
|
|
= note: you can use the `'static` lifetime directly, in place of `'a`
|
|
note: the lint level is defined here
|
|
--> $DIR/regions-free-region-outlives-static-outlives-free-region.rs:11:9
|
|
|
|
|
LL | #![warn(redundant_lifetimes)]
|
|
| ^^^^^^^^^^^^^^^^^^^
|
|
|
|
warning: 1 warning emitted
|
|
|