public compile(string input)
{
sample = new DFA();
Semantic.MainSymbolTable = new globaldata();
Semantic.ClassSymbolTable = new List<ClassT>();
Semantic.errorlist = new List<string>();
List<token> tokenSet = new List<token>();
tokenSet = sample.LA(input);
foreach (token s in tokenSet)
{
if (s.VP != " " && s.VP != "\n" && s.VP != "\t" && s.VP != "\r")
{
if (s.CP == s.VP)
{
s.VP = "";
}
//Console.WriteLine("(" + s.CP + "," + s.VP + "," + s.line + ")");
if (s.CP == "Lexical Error")
{
lexErr += "(" + s.CP + "," + s.VP + "," + s.line + ")\n";
}
token temp = new token(s.line, s.VP, s.CP);
this.token.Add(temp);
}
}
cfg = new SyntaxAnalyzer(this.token);
cfg.Analyze();
if (lexErr != "")
{
Console.WriteLine(lexErr);
}
else
{
Console.WriteLine("Lexical Analyzer Success!!");
}
Console.WriteLine();
string synErr = cfg.syntaxError();
if(synErr != "")
{
Console.WriteLine(synErr);
}
else
{
Console.WriteLine("Syntax Analyzer Success!!");
}
Console.WriteLine();
string SemErr = cfg.semanticError();
if (SemErr != "")
{
Console.WriteLine("Semantic Errors :");
Console.WriteLine(cfg.semanticError());
}
else
{
Console.WriteLine("Semantic Analyzer Success!!");
}
Console.WriteLine("\n\n\n\n###################### ICG Code ######################");
Console.WriteLine(cfg.icgCode());
checkmain();
}
static void Main(string[] args)
{
DFA a = new DFA();
string inputstr = System.IO.File.ReadAllText(@"C:\Users\Mir\Desktop\input.txt");
try
{
//Console.WriteLine();
Console.WriteLine(a.compile(inputstr));
}
catch(Exception e)
{
Console.WriteLine(e.Message);
}
}