public override object VisitVarListExprNode(VarListExprNode n)
{
Visit(n.lower); Visit(n.upper); Visit(n.stepsize);
semanticChecker.CheckAndReport(n.lower.Type.Match(n.upper.Type), n.sourceLoc, "Type mismatch");
semanticChecker.CheckAndReport(n.lower.Type.Match(n.stepsize.Type), n.sourceLoc, "Type mismatch");
return(null);
}
public override MIPSRegister VisitVarListExprNode(VarListExprNode n)
{
var reg = GetMIPSRegister();
return(reg);
}
public override object VisitVarListExprNode(VarListExprNode n)
{
Visit(n.lower);
Visit(n.upper);
Visit(n.stepsize);
n.Type = TypeSymbol.ARRAY_SYMBOL(n.lower.Type);
return(null);
}
public virtual T VisitVarListExprNode(VarListExprNode n)
{
T a = n.lower.Accept(this);
T b = n.upper.Accept(this);
T c = n.stepsize.Accept(this);
return(default(T));
}
public object VisitVarListExprNode(VarListExprNode n)
{
WriteLine(n.kind + " - " + n.Type);
Indent();
Visit(n.lower);
Visit(n.upper);
Visit(n.stepsize);
Dedent();
return(null);
}
public override LData VisitVarListExprNode(VarListExprNode n)
{
LData upper = Visit(n.upper);
LData lower = Visit(n.lower);
LData stepsize = Visit(n.stepsize);
LData current = LDataMaker.GetDataFor(n.Type.ArrayType);
current.SetValue(lower.GetValue());
List <LData> arr = new List <LData>();
while (current.GetValue() < upper.GetValue())
{
arr.Add(current);
LData prev = current;
current = LDataMaker.GetDataFor(n.Type.ArrayType);
current.SetValue(prev.GetValue() + stepsize.GetValue());
}
return(new LArray(arr));
}
public override LLVMRegister VisitVarListExprNode(VarListExprNode n)
{
throw new NotImplementedException();
}
