private static void GenerateIntermediateCode(string sourceFile, Node root)
{
var asmName = sourceFile.Substring(sourceFile.LastIndexOf("\\", StringComparison.Ordinal) + 1).Replace(".tn", "");
var cg = new CodeGenerator(asmName);
cg.Generate(root);
cg.WriteAssembly();
}
public FirstPass(Node treeNode, ScopeManager mgr)
{
_root = treeNode;
_scopeMgr = mgr;
var globalClass = new TypeClass("__global");
globalClass.Descriptor = _scopeMgr.AddClass(globalClass.ClassName, globalClass);
//setup built in system methods
foreach (var m in InternalMethodManager.Methods)
{
m.FuncInfo.Scope = _scopeMgr.TopScope;
_scopeMgr.AddMethod(m.Name.ToLower(), m.FuncInfo, globalClass, null, true);
}
}
public void Generate(Node n)
{
n.Visit(this);
_typeManager.CreateAllTypes();
}
public SecondPass(Node n, ScopeManager mgr)
{
_mgr = mgr;
_root = n;
}
private InternalType CheckSubTree(Node root)
{
_lastSeenType = null;
root.Visit(this);
return _lastSeenType;
}
private static void RunSemanticPasses(Node root)
{
var mgr = new ScopeManager();
var first = new FirstPass(root, mgr);
var second = new SecondPass(root, mgr);
first.Run();
second.Run();
}
public string CheckNullPrint(Node n, int depth)
{
return (n != null) ? n.Print(depth) : string.Empty;
}
