| error[E0423]: expected function, found macro `println` | |
| --> $DIR/rustc-error.rs:LL:CC | |
| | | |
| LL | println("Hello, world!"); | |
| | ^^^^^^^ not a function | |
| | | |
| help: use `!` to invoke the macro | |
| | | |
| LL | println!("Hello, world!"); | |
| | + | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0423`. |