int Visit(MuldivContext context)
{
try
{
int l = (int)Visit(context.left);
int r = (int)Visit(context.right);
if (context.op.Type == MUL)
{
return(l * r);
}
else
{
if (r == 0)
{
throw new DivideByZeroException();
}
else
{
return(l / r);
}
}
}
catch
{
Console.WriteLine("Las variables no son enteras");
return(0);
}
}
public override ASTN VisitMuldiv([NotNull] MuldivContext context)
{
ExprNode Leftexpr = (VisitExpr(context.left) as ExprNode);
ExprNode Rigthexpr = (VisitExpr(context.right) as ExprNode);
AritmethicNode node;
if (context.op.Type == MUL)
{
node = new MulNode(context);
}
else
{
node = new DivNode(context);
}
node.Leftexpr = Leftexpr;
node.Rigthexpr = Rigthexpr;
return(node);
}