public void Run(Syntatical syntatical, String out, Lexical lexer)
{
int state = 0;
Token currentToken = lexer.NextToken();
NonTerminals nonterminals = new NonTerminals();
var action = syntatical.actionTable[state][currentToken.Primary];
// var sem = semantics.NewAnalyser(lexer, out);
while (!Accept(action))
{
state = Shift(action);
if (state != -1)
{
syntatical.stateStack.Push(state);
currentToken = lexer.NextToken();
action = syntatical.actionTable[state][currentToken.Primary];
continue;
}
int rule = Reduce(action);
if (rule != -1)
{
var amountToPop = nonterminals.RuleNumberOfTokens[rule - 1];
while (amountToPop > 0)
{
syntatical.stateStack.Pop();
amountToPop = amountToPop - 1;
}
var temporaryState = syntatical.stateStack.Peek();
var leftToken = nonterminals.RuleLeftTokens[rule - 1];
var stateString = syntatical.actionTable[temporaryState][leftToken];
state = int.Parse(stateString);
syntatical.stateStack.Push(state);
action = syntatical.actionTable[state][currentToken];
// sem.Parse(rule);
continue;
}
}
// sem.Close();
}
static void Main(string[] args)
{
String fileName = args[0];
String file = System.IO.File.ReadAllTextAsync(fileName).Result;
Lexical lexical = new Lexical(file);
while (lexical.GetFileIndex() != file.Length)
{
Token token = lexical.NextToken();
Console.Out.WriteLine(token.Primary);
Console.Out.WriteLine(token.Secundary);
}
// throw new NotImplementedException();
}
