| error[E0381]: used binding `blah` is possibly-uninitialized | |
| --> $DIR/E0381-duplicated-label.rs:11:33 | |
| | | |
| LL | let blah: Option<String>; | |
| | ---- binding declared here but left uninitialized | |
| LL | if true { | |
| LL | blah = Some("".to_string()); | |
| | ---- binding initialized here in some conditions | |
| LL | } | |
| LL | if let Some(blah) = blah.as_ref() { | |
| | ^^^^ `blah` used here but it is possibly-uninitialized | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0381`. |