public override bool Match(IParserState p)
{
p.CreateNode(sLabel);
// Used just to make sure the position is restored
int pos = p.GetPos();
bool result = FirstChild.Match(p);
if (result)
{
p.CompleteNode();
}
else
{
p.AbandonNode();
// As-sure that the position is restored
Debug.Assert(p.GetPos() == pos);
}
return(result);
}
public override bool Match(IParserState p)
{
p.CreateNode(sLabel);
// Used just to make sure the position is restored
int pos = p.GetPos();
bool result = FirstChild.Match(p);
if (result)
{
p.CompleteNode();
}
else
{
p.AbandonNode();
// As-sure that the position is restored
Debug.Assert(p.GetPos() == pos);
}
return result;
}
