// run-rustfix #![allow(unused)] use Foo::{FooB, FooA}; enum Foo { FooA { opt_x: Option<i32>, y: i32 }, FooB { x: i32, y: i32 } } fn main() { let f = FooB { x: 3, y: 4 }; match f { FooB { x: a, y: b } => println!("{} {}", a, b), //~^ ERROR expected tuple struct or tuple variant, found variant `FooB` _ => (), } match f { FooB { x, y } => println!("{} {}", x, y), //~^ ERROR expected tuple struct or tuple variant, found variant `FooB` _ => (), } match f { FooA { opt_x: Some(x), y } => println!("{} {}", x, y), //~^ ERROR expected tuple struct or tuple variant, found variant `FooA` _ => (), } match f { FooB { x: a, y: _ } => println!("{}", a), //~^ ERROR expected tuple struct or tuple variant, found variant `FooB` _ => (), } match f { FooB { x, y } => (), //~^ ERROR expected tuple struct or tuple variant, found variant `FooB` _ => (), } }