| error[E0381]: used binding `v` is possibly-uninitialized |
| --> $DIR/borrowck-while-break.rs:7:20 |
| | |
| LL | let v; |
| | - binding declared here but left uninitialized |
| LL | while cond { |
| | ---- if this condition isn't met and the `while` loop runs 0 times, `v` is not initialized |
| ... |
| LL | println!("{}", v); |
| | ^ `v` used here but it is possibly-uninitialized |
| | |
| = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) |
| |
| error: aborting due to 1 previous error |
| |
| For more information about this error, try `rustc --explain E0381`. |
