public CallExpression MakeCallExpression(Scope scope, IExpression function, IExpressionList arguments)
{
scope.HasCall = true;
///We have to detect the followings immediately now, before future phases modify the IR
var func = MakeToFunction((Expression)function); //This will ensure we have uniform type going forward
Expression thisArg = null;
bool isDirectEvalCall = false;
var funcExp = GetEquivalent(func.Expression);
var indexer = funcExp as ReadIndexerExpression;
if (indexer != null)
{
thisArg = indexer.Container;
}
else
{
var id = funcExp as ReadIdentifierExpression;
Debug.WriteLineIf(id == null, "Runtime error or coding error?");
isDirectEvalCall = (id != null && id.Symbol != null && id.Symbol.Name == "eval");
if (isDirectEvalCall)
{
scope.HasEval = isDirectEvalCall; //We have to be carefull not to over write the old value!
}
}
var n = new CallExpression(func, thisArg, arguments, isDirectEvalCall);
scope.Invocations.Add(n);
return(n);
}
public NewExpression MakeNewExpression(Scope scope, IExpression function, IExpressionList arguments = null)
{
scope.HasCall = true;
var n = new NewExpression(MakeToFunction((Expression)function), arguments ?? MakeExpressionList());
scope.Invocations.Add(n);
return(n);
}
public static ExpressionTableArgs ToTableArgs(IExpressionList list)
{
return(list.Count > 0 ? list[0].Cast <ExpressionTableArgs>() : _tableArgs);
}
public static ExpressionArrayArgs ToArrayArgs(IExpressionList list)
{
return(list.Count > 0 ? list[0].Cast <ExpressionArrayArgs>() : _arrayArgs);
}
public static ExpressionStringArgs ToStringArgs(IExpressionList list)
{
return(list.Count > 0 ? list[0].Cast <ExpressionStringArgs>() : _stringArgs);
}
public CallExpression MakeCallExpression(Scope scope, IExpression function, IExpressionList arguments)
{
scope.HasCall = true;
///We have to detect the followings immediately now, before future phases modify the IR
var func = MakeToFunction((Expression)function); //This will ensure we have uniform type going forward
Expression thisArg = null;
bool isDirectEvalCall = false;
var funcExp = GetEquivalent(func.Expression);
var indexer = funcExp as ReadIndexerExpression;
if (indexer != null)
{
thisArg = indexer.Container;
}
else
{
var id = funcExp as ReadIdentifierExpression;
Debug.WriteLineIf(id == null, "Runtime error or coding error?");
isDirectEvalCall = (id != null && id.Symbol != null && id.Symbol.Name == "eval");
if (isDirectEvalCall)
scope.HasEval = isDirectEvalCall; //We have to be carefull not to over write the old value!
}
var n = new CallExpression(func, thisArg, arguments, isDirectEvalCall);
scope.Invocations.Add(n);
return n;
}
public NewExpression MakeNewExpression(Scope scope, IExpression function, IExpressionList arguments = null)
{
scope.HasCall = true;
var n = new NewExpression(MakeToFunction((Expression)function), arguments ?? MakeExpressionList());
scope.Invocations.Add(n);
return n;
}
public Module(IExpressionList list)
{
_list = list;
Checking();
}
/// <summary>
/// Processes the specified list.
/// </summary>
/// <param name="list">The list.</param>
private void Process(IExpressionList<IExpressionQueueItem> list)
{
if (list.Count > 0)
{
foreach (var item in list)
{
this.Dequeue(item);
}
}
}
/// <summary>
/// Watches the queue.
/// </summary>
public void WatchQueue()
{
if (this.Monitor.RequestMode == RequestMode.PublishSubscribe)
{
if (ExpreessionItemList == null) ExpreessionItemList = TheDataProvider.GetList();
this.Process(ExpreessionItemList); //process existing records
ExpreessionItemList.NewMessage += this.NotifierNewMessage;
ExpreessionItemList.RegisterDependencies(); // Setup notifications
}
else
{
TheExpressionQueueScreener.Value.ScreenExpressionQueue(list => Process(list));
}
}
