1 error[E0416]: identifier `x` is bound more than once in the same pattern
2 --> $DIR/issue-3038.rs:12:15
4 LL | F::G(x, x) => { println!("{}", x + x); }
5 | ^ used in a pattern more than once
7 error[E0416]: identifier `x` is bound more than once in the same pattern
8 --> $DIR/issue-3038.rs:17:32
10 LL | H::I(J::L(x, _), K::M(_, x))
11 | ^ used in a pattern more than once
13 error[E0416]: identifier `x` is bound more than once in the same pattern
14 --> $DIR/issue-3038.rs:23:13
17 | ^ used in a pattern more than once
19 error: aborting due to 3 previous errors
21 For more information about this error, try `rustc --explain E0416`.