[rustc.git] / src / test / ui / underscore-lifetime / underscore-lifetime-elison-mismatch.nll.stderr

error: lifetime may not live long enough
  --> $DIR/underscore-lifetime-elison-mismatch.rs:5:42
   |
LL | fn foo(x: &mut Vec<&'_ u8>, y: &'_ u8) { x.push(y); }
   |                    -           -         ^^^^^^^^^ argument requires that `'1` must outlive `'2`
   |                    |           |
   |                    |           let's call the lifetime of this reference `'1`
   |                    let's call the lifetime of this reference `'2`
   |
help: consider introducing a named lifetime parameter
   |
LL | fn foo<'a>(x: &mut Vec<&'a u8>, y: &'a u8) { x.push(y); }
   |       ++++              ~~          ~~

error: aborting due to previous error
Commit	Line	Data
48663c56	1	error: lifetime may not live long enough
04454e1e	2	--> $DIR/underscore-lifetime-elison-mismatch.rs:5:42
48663c56 XL	3	\|
	4	LL \| fn foo(x: &mut Vec<&'_ u8>, y: &'_ u8) { x.push(y); }
	5	\| - - ^^^^^^^^^ argument requires that `'1` must outlive `'2`
	6	\| \| \|
	7	\| \| let's call the lifetime of this reference `'1`
	8	\| let's call the lifetime of this reference `'2`
04454e1e FG	9	\|
	10	help: consider introducing a named lifetime parameter
	11	\|
	12	LL \| fn foo<'a>(x: &mut Vec<&'a u8>, y: &'a u8) { x.push(y); }
	13	\| ++++ ~~ ~~
48663c56 XL	14
	15	error: aborting due to previous error
	16