NN---

public class NameListPage
  {
    public Name : string
    {
      mutable _name : string;
      get
      {
        server.GetName(name => { ServerName = name });
        _name
      }

NN---

class XInt { public F() : void {} }
class XString { public G() : void {} }
 
class XObject
{
  public static @()(_ : XObject, x : int) : XInt { XInt(); }
  public static @()(_ : XObject, x : int) : XString { XString(); }
 
  public X() : void {}
}

NN---

/// <summary>
    /// Transforms system type identifier with generic arguments to the parse-tree expression.
    /// Number of elemnts in args must match number of generic parameters in the systemType.
    /// </summary>
    /// <example>
    /// "NS.A`2+B`1", ["X", "Y", "Z"] ==> <[ NS.A.[X, Y].B.[Z] ]>
    /// </example>
    public static FromSystemType(manager : ManagerClass, systemType : string, args : list[string]) : PExpr
    {
      if (string.IsNullOrEmpty (systemType)) <[]>

NN---

Main() : void
  {
    def type = "A.B`2+C`1";
    def args = ["X", "Y", "Z"].ToList();
    
    def re = Regex(@"`(\d)");
    
    def sp = re.Split(type.Replace('+', '.'), int.MaxValue);
    
    def sb = StringBuilder();

NN---

// Calculator.CalcParser
private mutable mutable __GENERATED_PEG__Memeoize_Pos__start__ : int

// Calculator.CalcParser
private mutable mutable __GENERATED_PEG__Memeoize_End__start__ : int

// Calculator.CalcParser
private mutable mutable __GENERATED_PEG__Memeoize_Res__start__ : int

// Calculator.CalcParser

NN---

private __GENERATED_PEG__RULE__sumOrSubx__(position : int, text : string) : int * int
{
  mutable result;
  def p = unchecked 
  {
    mutable (c : char);
    _  = c;
    
    {
      _  = "CaptureH[sumOrSub](CaptureA[(int, List[(Chars, Void, int)])](CaptureA[(int, List[(Chars, Void, int)])](CaptureA[int](mulOrDiv) CaptureA[List[(Chars, Void, int)]](CaptureA[(Chars, Void, int)](CaptureA[(Chars, Void, int)](CaptureA[Chars]('+' / '-') CaptureA[Void](spaces) CaptureA[int](mulOrDiv)))*))))";

NN---

private __GENERATED_PEG__RULE__startx__(position : int, text : string) : int
{
  unchecked 
  {
    mutable (c : char);
    _  = c;
    
    {
      mutable token_1;
      if (__GENERATED_PEG__Memeoize_Pos__start__ == position)