37 lines
1.5 KiB
Plaintext
37 lines
1.5 KiB
Plaintext
error[E0384]: cannot assign twice to immutable variable `b`
|
|
--> $DIR/issue-45199.rs:19:5
|
|
|
|
|
LL | let b: Box<isize>;
|
|
| - consider changing this to `mut b`
|
|
LL | //[mir]~^ NOTE consider changing this to `mut b`
|
|
LL | b = Box::new(1); //[ast]~ NOTE first assignment
|
|
| - first assignment to `b`
|
|
LL | //[mir]~^ NOTE first assignment
|
|
LL | b = Box::new(2); //[ast]~ ERROR cannot assign twice to immutable variable
|
|
| ^ cannot assign twice to immutable variable
|
|
|
|
error[E0384]: cannot assign twice to immutable variable `b`
|
|
--> $DIR/issue-45199.rs:29:5
|
|
|
|
|
LL | let b = Box::new(1); //[ast]~ NOTE first assignment
|
|
| -
|
|
| |
|
|
| first assignment to `b`
|
|
| consider changing this to `mut b`
|
|
...
|
|
LL | b = Box::new(2); //[ast]~ ERROR cannot assign twice to immutable variable
|
|
| ^ cannot assign twice to immutable variable
|
|
|
|
error[E0384]: cannot assign to immutable argument `b`
|
|
--> $DIR/issue-45199.rs:37:5
|
|
|
|
|
LL | fn test_args(b: Box<i32>) { //[ast]~ NOTE first assignment
|
|
| - consider changing this to `mut b`
|
|
LL | //[mir]~^ NOTE consider changing this to `mut b`
|
|
LL | b = Box::new(2); //[ast]~ ERROR cannot assign twice to immutable variable
|
|
| ^ cannot assign to immutable argument
|
|
|
|
error: aborting due to 3 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0384`.
|