| error[E0600]: cannot apply unary operator `!` to type `&'static str` | |
| --> $DIR/issue-28308.rs:2:5 | |
| | | |
| LL | assert!("foo"); | |
| | ^^^^^^^^^^^^^^ cannot apply unary operator `!` | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0600`. |