Function parse_xor_expr

src/cypher/cypher.c:1272–1287

XOR: and (XOR and)* */

/* XOR: and (XOR and)* */
static cbm_expr_t *parse_xor_expr(parser_t *p) { // NOLINT(misc-no-recursion)
    cbm_expr_t *left = parse_and_expr(p);
    if (!left) {
        return NULL;
    }
    while (check(p, TOK_XOR)) {
        advance(p);
        cbm_expr_t *right = parse_and_expr(p);
        if (!right) {
            expr_free(left);
            return NULL;
        }
        left = expr_binary(EXPR_XOR, left, right);
    }
    return left;
}

/* OR: xor (OR xor)* */
static cbm_expr_t *parse_or_expr(parser_t *p) { // NOLINT(misc-no-recursion)