25 lines
1.1 KiB
Plaintext
25 lines
1.1 KiB
Plaintext
error[E0491]: in type `&'a &'b usize`, reference has a longer lifetime than the data it references
|
|
--> $DIR/regions-free-region-ordering-callee-4.rs:5:1
|
|
|
|
|
LL | / fn ordering4<'a, 'b, F>(a: &'a usize, b: &'b usize, x: F) where F: FnOnce(&'a &'b usize) {
|
|
LL | | //~^ ERROR reference has a longer lifetime than the data it references
|
|
LL | | // Do not infer ordering from closure argument types.
|
|
LL | | let z: Option<&'a &'b usize> = None;
|
|
LL | | }
|
|
| |_^
|
|
|
|
|
note: the pointer is valid for the lifetime 'a as defined on the function body at 5:14
|
|
--> $DIR/regions-free-region-ordering-callee-4.rs:5:14
|
|
|
|
|
LL | fn ordering4<'a, 'b, F>(a: &'a usize, b: &'b usize, x: F) where F: FnOnce(&'a &'b usize) {
|
|
| ^^
|
|
note: but the referenced data is only valid for the lifetime 'b as defined on the function body at 5:18
|
|
--> $DIR/regions-free-region-ordering-callee-4.rs:5:18
|
|
|
|
|
LL | fn ordering4<'a, 'b, F>(a: &'a usize, b: &'b usize, x: F) where F: FnOnce(&'a &'b usize) {
|
|
| ^^
|
|
|
|
error: aborting due to previous error
|
|
|
|
For more information about this error, try `rustc --explain E0491`.
|