2018-05-18 17:13:53 -05:00
|
|
|
#![deny(single_use_lifetimes)]
|
2018-05-03 17:43:28 -05:00
|
|
|
#![allow(dead_code)]
|
|
|
|
#![allow(unused_variables)]
|
|
|
|
|
|
|
|
// Test that we DO warn for a lifetime used only once in an inherent method.
|
|
|
|
|
|
|
|
struct Foo<'f> {
|
|
|
|
data: &'f u32
|
2017-11-23 07:05:58 -06:00
|
|
|
}
|
|
|
|
|
2018-05-03 17:43:28 -05:00
|
|
|
impl<'f> Foo<'f> { //~ ERROR `'f` only used once
|
2022-05-10 14:15:30 -05:00
|
|
|
//~^ HELP elide the single-use lifetime
|
2018-05-03 17:43:28 -05:00
|
|
|
fn inherent_a<'a>(&self, data: &'a u32) { //~ ERROR `'a` only used once
|
2018-10-28 01:40:56 -05:00
|
|
|
//~^ HELP elide the single-use lifetime
|
2018-05-03 17:43:28 -05:00
|
|
|
}
|
2017-11-23 07:05:58 -06:00
|
|
|
}
|
|
|
|
|
2017-12-29 12:25:40 -06:00
|
|
|
fn main() { }
|