static void Main()
{
var lexicalAnalyzer = new LexicalAnalyzer();
lexicalAnalyzer.Analyze();
Console.ReadLine();
}
static void Main(string[] args)
{
const string sourcecode = "source-code.txt";
const string tokenset = "token-set.txt";
const string intermediatecode = "intermediate-code.txt";
string[] code = Filling.Read(sourcecode);
LexicalAnalyzer LA = new LexicalAnalyzer(code);
LA.analyze(tokenset);
string[] tokens = Filling.Read(tokenset);
SyntaxAnalyzer SA = new SyntaxAnalyzer(tokens);
int tokenIndex = SA.analyze();
//int tokenIndex = 0;
if (tokenIndex == -1)
{
List <Token> _tokens = new List <Token>();
foreach (string token in tokens)
{
_tokens.Add(new Token(token));
}
TestSemanticTree.MainSemanticTree.parse(_tokens.ToArray());
List <ErrorRecord> errors = TestSemanticTree.MainSemanticTree.errors;
if (errors.ToArray().Length == 0)
{
ICGTree.MainSyntaxTree.analyze(intermediatecode, _tokens.ToArray());
}
else
{
foreach (ErrorRecord error in errors.ToArray())
{
Console.WriteLine(error.identifier + "on line# " + error._token.line + "(" + error.type + ")");
}
}
}
else
{
Token token = new Token(tokens[(tokenIndex < tokens.Length) ? tokenIndex : tokenIndex - 1]);
string line = code[token.line - 1];
int index = line.IndexOf(token.valuepart);
string error = string.Empty;
while (index > 0)
{
index--;
error += " ";
}
error += "^";
Console.WriteLine(line);
Console.WriteLine(error);
}
}
/// <summary>
/// Constructor for the Syntax Analyzer class.
/// </summary>
/// <param name="commandLineFileName"></param>
public SyntaxAnalyzer(string commandLineFileName)
{
lexicalAnalyzer = new LexicalAnalyzer(commandLineFileName);
symbolTable = new SymbolTable();
intermediateCodeGenerator = new IntermediateCodeGenerator();
intermediateCodeGenerator.SetupTacFile(commandLineFileName);
// Prime the parser
lexicalAnalyzer.GetNextToken();
}
static void Main(string[] args)
{
const string sourcecode = "source-code.txt";
const string tokenset = "token-set.txt";
const string intermediatecode = "intermediate-code.txt";
string[] code = Filling.Read(sourcecode);
LexicalAnalyzer LA = new LexicalAnalyzer(code);
LA.analyze(tokenset);
string[] tokens = Filling.Read(tokenset);
SyntaxAnalyzer SA = new SyntaxAnalyzer(tokens);
int tokenIndex = SA.analyze();
//int tokenIndex = 0;
if (tokenIndex == -1)
{
List<Token> _tokens = new List<Token>();
foreach (string token in tokens)
_tokens.Add(new Token(token));
TestSemanticTree.MainSemanticTree.parse(_tokens.ToArray());
List<ErrorRecord> errors= TestSemanticTree.MainSemanticTree.errors;
if (errors.ToArray().Length == 0)
{
ICGTree.MainSyntaxTree.analyze(intermediatecode, _tokens.ToArray());
}
else
{
foreach (ErrorRecord error in errors.ToArray())
Console.WriteLine(error.identifier + "on line# " + error._token.line + "(" + error.type + ")");
}
}
else
{
Token token = new Token(tokens[(tokenIndex < tokens.Length) ? tokenIndex : tokenIndex - 1]);
string line = code[token.line - 1];
int index = line.IndexOf(token.valuepart);
string error = string.Empty;
while (index > 0)
{
index--;
error += " ";
}
error += "^";
Console.WriteLine(line);
Console.WriteLine(error);
}
}
static void Main(string[] args)
{
string testFile = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), @"test_code.txt");
string outputFile = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), @"output.txt");
string outputFileCsv = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), @"output.csv");
var sourceCode = File.ReadAllText(testFile);
var lexicalAnalyzer = new LexicalAnalyzer();
var tokens = lexicalAnalyzer.Analyze(sourceCode);
var syntaxAnalyzer = new SyntaxAnalyzer();
var token = syntaxAnalyzer.Analyze(tokens);
if (token == null)
{
Console.WriteLine("Source code parsed Successfully!");
}
else
{
Console.WriteLine($"Error! Invalid character \"{token.Value}\" found on Line number \"{token.LineNumber}\"");
}
//Write to file
//var fileText = "LINE NUMBER,CLASS NAME,VALUE\r\n";
//foreach (var token in tokens)
//{
// fileText += token.ToCSVString();
//}
//File.WriteAllText(outputFileCsv, fileText);
//fileText = "";
//foreach (var token in tokens)
//{
// fileText += token.ToString();
//}
//File.WriteAllText(outputFile, fileText);
//Print to console
foreach (var t in tokens)
{
Console.WriteLine(t.ToString());
}
Console.ReadLine();
}
static void Main(string[] args)
{
string input = File.ReadAllText(args[0]);
Stopwatch sw = Stopwatch.StartNew();
LexicalAnalyzer analyzer = new LexicalAnalyzer(LexicalLanguage.GetLanguage(), input);
BottomUpParser parser = new BottomUpParser(analyzer);
parser.Parse();
Console.WriteLine(new CodeGenerator().GenerateAsString(parser.GetIL()));
sw.Stop();
Console.WriteLine($"Done (took {sw.ElapsedMilliseconds} milliseconds)");
Console.ReadLine();
Console.ReadLine();
Console.ReadLine();
Console.ReadLine();
}
