public QilInvokeLateBound XsltInvokeLateBound(QilNode name, QilNode arguments)
{
QilInvokeLateBound n = new QilInvokeLateBound(QilNodeType.XsltInvokeLateBound, name, arguments);
n.XmlType = this.typeCheck.CheckXsltInvokeLateBound(n);
TraceNode(n);
return(n);
}
protected virtual QilNode VisitXsltInvokeLateBound(QilInvokeLateBound n)
{
return(VisitChildren(n));
}
public XmlQueryType CheckXsltInvokeLateBound(QilInvokeLateBound node)
{
CheckLiteralValue(node[0], typeof(QilName));
CheckClassAndNodeType(node[1], typeof(QilList), QilNodeType.ActualParameterList);
return(XmlQueryTypeFactory.ItemS);
}
public XmlQueryType CheckXsltInvokeLateBound(QilInvokeLateBound node) {
CheckLiteralValue(node[0], typeof(QilName));
CheckClassAndNodeType(node[1], typeof(QilList), QilNodeType.ActualParameterList);
return XmlQueryTypeFactory.ItemS;
}
protected virtual QilNode VisitXsltInvokeLateBound(QilInvokeLateBound n) { return VisitChildren(n); }
protected override QilNode VisitXsltInvokeLateBound(QilInvokeLateBound n) { return NoReplace(n); }
protected override QilNode VisitXsltInvokeLateBound(QilInvokeLateBound n)
{
return(NoReplace(n));
}
public QilInvokeLateBound XsltInvokeLateBound(QilNode name, QilNode arguments) {
QilInvokeLateBound n = new QilInvokeLateBound(QilNodeType.XsltInvokeLateBound, name, arguments);
n.XmlType = this.typeCheck.CheckXsltInvokeLateBound(n);
TraceNode(n);
return n;
}
/// <summary>
/// Generate code for for QilNodeType.XsltInvokeLateBound.
/// </summary>
protected override QilNode VisitXsltInvokeLateBound(QilInvokeLateBound ndInvoke)
{
LocalBuilder locArgs = _helper.DeclareLocal("$$$args", typeof(IList<XPathItem>[]));
QilName ndName = (QilName)ndInvoke.Name;
Debug.Assert(XmlILConstructInfo.Read(ndInvoke).ConstructMethod != XmlILConstructMethod.Writer);
// runtime.ExternalContext.InvokeXsltLateBoundFunction(name, ns, args);
_helper.LoadQueryContext();
_helper.Emit(OpCodes.Ldstr, ndName.LocalName);
_helper.Emit(OpCodes.Ldstr, ndName.NamespaceUri);
// args = new IList<XPathItem>[argCount];
_helper.LoadInteger(ndInvoke.Arguments.Count);
_helper.Emit(OpCodes.Newarr, typeof(IList<XPathItem>));
_helper.Emit(OpCodes.Stloc, locArgs);
for (int iArg = 0; iArg < ndInvoke.Arguments.Count; iArg++)
{
QilNode ndArg = ndInvoke.Arguments[iArg];
// args[0] = arg0;
// ...
// args[N] = argN;
_helper.Emit(OpCodes.Ldloc, locArgs);
_helper.LoadInteger(iArg);
_helper.Emit(OpCodes.Ldelema, typeof(IList<XPathItem>));
NestedVisitEnsureCache(ndArg, typeof(XPathItem));
_iterCurr.EnsureStack();
_helper.Emit(OpCodes.Stobj, typeof(IList<XPathItem>));
}
_helper.Emit(OpCodes.Ldloc, locArgs);
_helper.Call(XmlILMethods.InvokeXsltLate);
// Returned item sequence is on the stack
_iterCurr.Storage = StorageDescriptor.Stack(typeof(XPathItem), true);
return ndInvoke;
}
