1 error[E0767]: use of unreachable label `'a`
2 --> $DIR/issue-73541-1.rs:7:26
5 | -- unreachable label defined here
8 | ^^ unreachable label `'a`
10 = note: labels are unreachable through functions, closures, async blocks and modules
12 error: aborting due to previous error
14 For more information about this error, try `rustc --explain E0767`.