error[E0537]: invalid predicate `foo` | |
--> $DIR/cfg-attr-invalid-predicate.rs:11:7 | |
| | |
LL | #[cfg(foo(bar))] //~ ERROR invalid predicate `foo` | |
| ^^^^^^^^ | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0537`. |