ARITH_BINOP_MAX
if (op2 >= ARITH_BINOP_MIN && op2 < ARITH_BINOP_MAX &&
if (op2 < ARITH_BINOP_MIN || op2 >= ARITH_BINOP_MAX ||
if (op < ARITH_BINOP_MIN || op >= ARITH_BINOP_MAX)
static const char prec[ARITH_BINOP_MAX - ARITH_BINOP_MIN] = {