error[E0426]: use of undeclared label `'x` | |
--> $DIR/hygienic-label-4.rs:16:16 | |
| | |
LL | foo!(break 'x); //~ ERROR use of undeclared label `'x` | |
| ^^ did you mean `'x`? | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0426`. |