rust/tests/ui/liveness/liveness-assign/liveness-assign-imm-local-with-init.stderr

18 lines
473 B
Plaintext
Raw Normal View History

2018-08-08 12:28:26 +00:00
error[E0384]: cannot assign twice to immutable variable `v`
--> $DIR/liveness-assign-imm-local-with-init.rs:6:5
2018-08-08 12:28:26 +00:00
|
LL | let v: isize = 1;
| - first assignment to `v`
2018-08-08 12:28:26 +00:00
...
LL | v = 2;
2018-08-08 12:28:26 +00:00
| ^^^^^ cannot assign twice to immutable variable
|
help: consider making this binding mutable
|
LL | let mut v: isize = 1;
| +++
2018-08-08 12:28:26 +00:00
error: aborting due to 1 previous error
2018-08-08 12:28:26 +00:00
For more information about this error, try `rustc --explain E0384`.