void val(out AST e)
{
e = null;
if (la.kind == 6)
{
Get();
e = new IntConsting(t.val);
}
else if (la.kind == 7)
{
Get();
e = new FloatConsting(t.val);
}
else if (la.kind == 8)
{
Get();
e = new SymReferencing(t.val);
}
else
{
SynErr(13);
}
}
public abstract void visit(SymReferencing n);
public override void visit(SymReferencing n)
{
n.type = AST.SymbolTable[n.id];
}
public override void visit(SymReferencing n)
{
Console.Write(n.id);
}
public override void visit(SymReferencing n)
{
//throw new NotImplementedException();
}
public override void visit(SymReferencing n)
{
emit(" " + n.id + " ");
}