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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");
| | -------------------- this is found to be of type `()`
LL | | }
LL | | _ => cx.answer_str("hi"),
| | ^^^^^^^^^^^^^^^^^^^ expected `()`, found future
LL | | }
| |_____- `match` arms have incompatible types
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help: consider removing this semicolon
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LL - cx.answer_str("hi");
LL + cx.answer_str("hi")
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help: consider using a semicolon here, but this will discard any values in the match arms
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LL | };
| +
error: aborting due to previous error
For more information about this error, try `rustc --explain E0308`.
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