1 error[E0415]: identifier `a` is bound more than once in this parameter list
2 --> $DIR/shadowing-in-the-same-pattern.rs:3:10
4 LL | fn f((a, a): (isize, isize)) {}
5 | ^ used as parameter more than once
7 error[E0416]: identifier `a` is bound more than once in the same pattern
8 --> $DIR/shadowing-in-the-same-pattern.rs:6:13
10 LL | let (a, a) = (1, 1);
11 | ^ used in a pattern more than once
13 error: aborting due to 2 previous errors
15 Some errors have detailed explanations: E0415, E0416.
16 For more information about an error, try `rustc --explain E0415`.