17 lines
455 B
Plaintext
17 lines
455 B
Plaintext
error[E0384]: cannot assign twice to immutable variable `v`
|
|
--> $DIR/liveness-assign-imm-local-in-op-eq.rs:6:5
|
|
|
|
|
LL | v = 2;
|
|
| ----- first assignment to `v`
|
|
LL | v += 1;
|
|
| ^^^^^^ cannot assign twice to immutable variable
|
|
|
|
|
help: consider making this binding mutable
|
|
|
|
|
LL | let mut v: isize;
|
|
| +++
|
|
|
|
error: aborting due to 1 previous error
|
|
|
|
For more information about this error, try `rustc --explain E0384`.
|