| error[E0435]: attempt to use a non-constant value in a constant | |
| --> $DIR/issue-3668-2.rs:4:27 | |
| | | |
| LL | static child: isize = x + 1; | |
| | ------------ ^ non-constant value | |
| | | | |
| | help: consider using `let` instead of `static`: `let child` | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0435`. |