public override object VisitLabelStatement(LabelStatement labelStatement, object data)
{
if (!collectingUsedLabels) {
if (!usedLabels.Contains(labelStatement.Label)) {
RemoveCurrentNode();
}
}
return null;
}
public override object TrackedVisitLabelStatement(LabelStatement labelStatement, object data)
{
Console.WriteLine("VisitLabelStatement");
return null;
}
public sealed override object VisitLabelStatement(LabelStatement labelStatement, object data) {
this.BeginVisit(labelStatement);
object result = this.TrackedVisitLabelStatement(labelStatement, data);
this.EndVisit(labelStatement);
return result;
}
public virtual object TrackedVisitLabelStatement(LabelStatement labelStatement, object data) {
return base.VisitLabelStatement(labelStatement, data);
}
public virtual object VisitLabelStatement(LabelStatement labelStatement, object data) {
throw new global::System.NotImplementedException("LabelStatement");
}
public override object VisitLabelStatement(LabelStatement labelStatement, object data)
{
System.CodeDom.CodeLabeledStatement labelStmt = new CodeLabeledStatement(labelStatement.Label,(CodeStatement)labelStatement.AcceptVisitor(this, data));
// Add Statement to Current Statement Collection
AddStmt(labelStmt);
return labelStmt;
}
public virtual object VisitLabelStatement(LabelStatement labelStatement, object data) {
throw CreateException(labelStatement);
}
public virtual object VisitLabelStatement(LabelStatement labelStatement, object data) {
Debug.Assert((labelStatement != null));
return null;
}
public object VisitLabelStatement(LabelStatement labelStatement, object data)
{
throw new NotImplementedException ();
}
public virtual bool VisitLabelStatement(LabelStatement labelStatement, object d)
{
if ((labelStatement == null)) {
return SetFailure();
}
if ((d == null)) {
return SetFailure();
}
if(labelStatement.GetType() != d.GetType()) {return SetFailure();}
var data = (LabelStatement)d;
if (!IsMatch(labelStatement, data)) {
return SetFailure();
}
return true;
}
public override object VisitLabelStatement(LabelStatement labelStatement, object data)
{
this.labels.Add(labelStatement);
return base.VisitLabelStatement(labelStatement, data);
}
public override object VisitLabelStatement(LabelStatement labelStatement, object data)
{
return base.VisitLabelStatement(labelStatement, data);
}
private bool IsMatch(LabelStatement left, LabelStatement right)
{
return left.Label == right.Label;
}
