src/test/ui/destructuring-assignment/slice_destructure_fail.rs


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#![feature(destructuring_assignment)]

fn main() {
  let (mut a, mut b);
  [a, .., b, ..] = [0, 1]; //~ ERROR `..` can only be used once per slice pattern
  [a, a, b] = [1, 2]; //~ ERROR pattern requires 3 elements but array has 2
  [_] = [1, 2]; //~ ERROR pattern requires 1 element but array has 2
}