| error[E0618]: expected function, found `&str` | |
| --> $DIR/issue-22468.rs:3:13 | |
| | | |
| LL | let foo = "bar"; | |
| | --- `&str` defined here | |
| LL | let x = foo("baz"); | |
| | ^^^------- | |
| | | | |
| | call expression requires function | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0618`. |