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enum F { G(isize, isize) }
enum H { I(J, K) }
enum J { L(isize, isize) }
enum K { M(isize, isize) }
fn main()
{
let _z = match F::G(1, 2) {
F::G(x, x) => { println!("{}", x + x); }
//~^ ERROR identifier `x` is bound more than once in the same pattern
};
let _z = match H::I(J::L(1, 2), K::M(3, 4)) {
H::I(J::L(x, _), K::M(_, x))
//~^ ERROR identifier `x` is bound more than once in the same pattern
=> { println!("{}", x + x); }
};
let _z = match (1, 2) {
(x, x) => { x } //~ ERROR identifier `x` is bound more than once in the same pattern
};
}
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