rust/tests/ui/borrowck/borrowck-move-mut-base-ptr.stderr
2024-04-11 16:41:41 +00:00

23 lines
736 B
Plaintext

error[E0505]: cannot move out of `t0` because it is borrowed
--> $DIR/borrowck-move-mut-base-ptr.rs:10:14
|
LL | fn foo(t0: &mut isize) {
| -- binding `t0` declared here
LL | let p: &isize = &*t0; // Freezes `*t0`
| ---- borrow of `*t0` occurs here
LL | let t1 = t0;
| ^^ move out of `t0` occurs here
LL | *t1 = 22;
LL | p.use_ref();
| - borrow later used here
|
help: consider cloning the value if the performance cost is acceptable
|
LL - let p: &isize = &*t0; // Freezes `*t0`
LL + let p: &isize = t0.clone(); // Freezes `*t0`
|
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0505`.