mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-30 02:33:55 +00:00
27 lines
652 B
Plaintext
27 lines
652 B
Plaintext
warning: unused coroutine that must be used
|
|
--> $DIR/issue-52398.rs:17:18
|
|
|
|
|
LL | #[coroutine] move || {
|
|
| __________________^
|
|
LL | | A.test(yield);
|
|
LL | | };
|
|
| |_____^
|
|
|
|
|
= note: coroutines are lazy and do nothing unless resumed
|
|
= note: `#[warn(unused_must_use)]` on by default
|
|
|
|
warning: unused coroutine that must be used
|
|
--> $DIR/issue-52398.rs:24:18
|
|
|
|
|
LL | #[coroutine] static move || {
|
|
| __________________^
|
|
LL | | yield *y.borrow();
|
|
LL | | return "Done";
|
|
LL | | };
|
|
| |_____^
|
|
|
|
|
= note: coroutines are lazy and do nothing unless resumed
|
|
|
|
warning: 2 warnings emitted
|
|
|