1 error[E0164]: expected tuple struct or tuple variant, found associated function `A::new`
2 --> $DIR/fn-in-pat.rs:11:9
5 | ^^^^^^^^ `fn` calls are not allowed in patterns
7 = help: for more information, visit https://doc.rust-lang.org/book/ch18-00-patterns.html
9 error: aborting due to previous error
11 For more information about this error, try `rustc --explain E0164`.