leo/tests/pass/parse/group/positive_and_negative.leo

function main() {
    const pos_element = 1group;
    const neg_element = -1group;

    const pair_x_pos = (1, _)group;
    const pair_x_neg = (-1, _)group;

    const pair_y_pos = (_, 1)group;
    const pair_y_neg = (_, -1)group;
}