| error[E0381]: used binding `x` isn't initialized |
| --> $DIR/loop-proper-liveness.rs:9:22 |
| | |
| LL | let x: i32; |
| | - binding declared here but left uninitialized |
| ... |
| LL | println!("{:?}", x); |
| | ^ `x` used here but it isn't initialized |
| | |
| = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) |
| help: consider assigning a value |
| | |
| LL | let x: i32 = 42; |
| | ++++ |
| |
| error: aborting due to 1 previous error |
| |
| For more information about this error, try `rustc --explain E0381`. |
