mirror of
https://github.com/rust-lang/rust
synced 2024-10-01 06:14:33 +00:00
16 lines
514 B
Plaintext
16 lines
514 B
Plaintext
error: lifetime may not live long enough
|
|
--> $DIR/mir_check_cast_closure.rs:5:5
|
|
|
|
|
LL | fn bar<'a, 'b>() -> fn(&'a u32, &'b u32) -> &'a u32 {
|
|
| -- -- lifetime `'b` defined here
|
|
| |
|
|
| lifetime `'a` defined here
|
|
LL | let g: fn(_, _) -> _ = |_x, y| y;
|
|
LL | g
|
|
| ^ function was supposed to return data with lifetime `'a` but it is returning data with lifetime `'b`
|
|
|
|
|
= help: consider adding the following bound: `'b: 'a`
|
|
|
|
error: aborting due to 1 previous error
|
|
|