src/test/ui/pattern/usefulness/tuple-struct-nonexhaustive.rs


1
2
3
4
5
6
7
8
9

struct Foo(isize, isize);

fn main() {
    let x = Foo(1, 2);
    match x {   //~ ERROR non-exhaustive
        Foo(1, b) => println!("{}", b),
        Foo(2, b) => println!("{}", b)
    }
}