public void CheckClosure(ProdItem item)
{
CSymbol csymbol = item.Next();
if (csymbol == null)
{
return;
}
csymbol.AddStartItems(this, item.FirstOfRest(csymbol.m_parser));
if (!item.IsReducingAction())
{
return;
}
this.MaybeAdd(new ProdItem(item.m_prod, item.m_pos + 1));
}
public void AddEntries()
{
for (ProdItemList prodItemList = this.m_items; prodItemList.m_pi != null; prodItemList = prodItemList.m_next)
{
ProdItem pi1 = prodItemList.m_pi;
if (!pi1.m_done)
{
CSymbol csymbol = pi1.Next();
if (csymbol != null && !pi1.IsReducingAction())
{
ParseState parseState = new ParseState(this.m_sgen, csymbol);
parseState.MaybeAdd(new ProdItem(pi1.m_prod, pi1.m_pos + 1));
for (ProdItemList next = prodItemList.m_next; next != null && next.m_pi != null; next = next.m_next)
{
ProdItem pi2 = next.m_pi;
if (csymbol == pi2.Next())
{
parseState.MaybeAdd(new ProdItem(pi2.m_prod, pi2.m_pos + 1));
pi2.m_done = true;
}
}
if (!this.m_items.AtEnd)
{
if (csymbol.IsAction())
{
ParseState next = parseState.CheckExists();
foreach (CSymbol key in (IEnumerable)csymbol.m_follow.Keys)
{
if (key != this.m_sgen.m_symbols.EOFSymbol)
{
this.GetTransition(key).m_next = new ParserShift((ParserAction)csymbol, next);
}
}
}
else
{
this.GetTransition(csymbol).m_next = new ParserShift((ParserAction)null, parseState.CheckExists());
}
}
}
}
}
}
public void CheckClosure(ProdItem item)
{
CSymbol ss = item.Next();
if (ss!=null)
{
ss.AddStartItems(this,item.FirstOfRest(ss.m_parser));
if (item.IsReducingAction())
MaybeAdd(new ProdItem(item.m_prod, item.m_pos+1));
}
}