1 error[E0317]: if may be missing an else clause
2 --> $DIR/issue-19991.rs:5:5
4 LL | / if let Some(homura) = Some("madoka") {
11 | |_____^ expected (), found integer
13 = note: expected unit type `()`
14 found type `{integer}`
15 = note: `if` expressions without `else` evaluate to `()`
16 = help: consider adding an `else` block that evaluates to the expected type
18 error: aborting due to previous error
20 For more information about this error, try `rustc --explain E0317`.