public BinaryOperatorExpression(MiniJavaInfo.Operator op, IExpression lhs, IExpression rhs,
int row, int col)
: base(row, col)
{
Operator = op;
LeftOperand = lhs;
RightOperand = rhs;
AfterLabel = null;
}
public UnaryOperatorExpression(MiniJavaInfo.Operator op, IExpression operand, int row, int col)
: base(row, col)
{
Operator = op;
Operand = operand;
}