| error[E0214]: parenthesized type parameters may only be used with a `Fn` trait | |
| --> $DIR/unboxed-closure-sugar-used-on-struct-3.rs:14:18 | |
| | | |
| LL | let b = Bar::(isize, usize)::new(); // OK too (for the parser) | |
| | ^^^^^^^^^^^^^^ | |
| | | | |
| | only `Fn` traits may use parentheses | |
| | help: use angle brackets instead: `<isize, usize>` | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0214`. |