| //@ compile-flags: --crate-type lib | |
| #![deny(single_use_lifetime)] | |
| //~^ WARNING renamed | |
| //~| NOTE `#[warn(renamed_and_removed_lints)]` on by default | |
| //~| NOTE defined here | |
| fn _foo<'a>(_x: &'a u32) {} | |
| //~^ ERROR only used once | |
| //~| NOTE this lifetime | |
| //~| NOTE is used only here |