rust/tests/ui/nll/coroutine-upvar-mutability.stderr
Oli Scherer aef0f4024a Error on using yield without also using #[coroutine] on the closure
And suggest adding the `#[coroutine]` to the closure
2024-04-24 08:05:29 +00:00

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error[E0594]: cannot assign to `x`, as it is not declared as mutable
--> $DIR/coroutine-upvar-mutability.rs:10:9
|
LL | let x = 0;
| - help: consider changing this to be mutable: `mut x`
...
LL | x = 1;
| ^^^^^ cannot assign
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0594`.