static void Main(string[] args)
{
bool showAST = true;
if (args.Length == 1)
{
// prepare
string filename = args[0];
string outputName = Path.ChangeExtension(filename, ".vxa");
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
// parse source file
StreamReader sr = new StreamReader(filename);
Lexer l = new Lexer(sr);
Parser p = new Parser(l);
Start start = p.Parse();
RuntimeEnvironment env = new RuntimeEnvironment();
try
{
// Apply compiler phases
Weeding weeder = new Weeding();
weeder.Env = env;
start.Apply(weeder);
Environments envs = new Environments();
envs.mEnv = env;
start.Apply(envs);
//TypeChecking buildTEnv = new TypeChecking();
//start.Apply(buildTEnv);
//EnvironmentBuilding buildEnv = new EnvironmentBuilding();
//start.Apply(buildEnv);
CodeEmissionPhase emission = new CodeEmissionPhase();
emission.mEnv = env;
start.Apply(emission);
string code = emission.Emit(outputName);
if (showAST)
{
ASTDisplay disp = new ASTDisplay();
start.Apply(disp);
ASTDisplayForm form = new ASTDisplayForm();
form.env = env;
form.treeView1.Nodes.Add(disp.result);
form.showCode(code);
Application.Run(form);
}
}
catch (OutOfMemoryException e)
{
MessageBox.Show(e.Message);
}
}
}
public static void Main(String[] args)
{
Lexer l = new Lexer(new StreamReader(args[0]));
Parser p = new Parser(l);
Start s = p.Parse();
TextPrinter printer = new TextPrinter();
if (args.Length > 0 && args[0] == "-ansi")
{
printer.SetColor(true);
}
//s.Apply(printer);
int indexOfLastDot = args[0].LastIndexOf('.');
int extensionLength = args[0].Length - indexOfLastDot;
string output = args[0].Remove(indexOfLastDot, extensionLength);
CodeGenerator cg = new CodeGenerator(new StreamWriter(output + ".il"));
//CodeGenerator cg = new CodeGenerator(Console.Out);
s.Apply(cg);
//comment out later
// Console.ReadLine();
}
public static void Main(String[] args)
{
Lexer l = new Lexer(new StreamReader(args[0]));
Parser p = new Parser(l);
Start s = p.Parse();
TextPrinter printer = new TextPrinter();
if (args.Length > 0 && args[0] == "-ansi")
{
printer.SetColor(true);
}
s.Apply(printer);
SemanticAnalyzer sa = new SemanticAnalyzer();
s.Apply(sa);
//Console.WriteLine("Press anykey to close...");
//Console.ReadKey();
}
public static void Main(String[] args)
{
Lexer l = new Lexer(Console.In);
Parser p = new Parser(l);
Start s = p.Parse();
TextPrinter printer = new TextPrinter();
if (args.Length > 0 && args[0] == "-ansi")
{
printer.SetColor(true);
}
s.Apply(printer);
}
