| error[E0308]: `if` and `else` have incompatible types | |
| --> $DIR/if-let-arm-types.rs:7:9 | |
| | | |
| LL | / if let Some(b) = None { | |
| LL | | | |
| LL | | () | |
| | | -- expected because of this | |
| LL | | | |
| LL | | } else { | |
| LL | | 1 | |
| | | ^ expected `()`, found integer | |
| LL | | }; | |
| | |_____- `if` and `else` have incompatible types | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0308`. |