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error[E0308]: `match` arms have incompatible types
--> $DIR/issue-81839.rs:11:14
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LL | / match num {
LL | | 1 => {
LL | | cx.answer_str("hi");
| | --------------------
| | | |
| | | help: consider removing this semicolon
| | this is found to be of type `()`
LL | | }
LL | | _ => cx.answer_str("hi"),
| | ^^^^^^^^^^^^^^^^^^^ expected `()`, found opaque type
LL | | }
| |_____- `match` arms have incompatible types
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note: while checking the return type of the `async fn`
--> $DIR/auxiliary/issue-81839.rs:6:49
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LL | pub async fn answer_str(&self, _s: &str) -> Test {
| ^^^^ checked the `Output` of this `async fn`, found opaque type
= note: expected unit type `()`
found opaque type `impl Future<Output = Test>`
error: aborting due to previous error
For more information about this error, try `rustc --explain E0308`.
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