| error[E0600]: cannot apply unary operator `-` to type `String` | |
| --> $DIR/minus-string.rs:3:13 | |
| | | |
| LL | fn main() { -"foo".to_string(); } | |
| | ^^^^^^^^^^^^^^^^^^ cannot apply unary operator `-` | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0600`. |