cs2js

(function() {
  var X, Y, x, y,
    __hasProp = {}.hasOwnProperty,
    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };

  X = (function() {
    function X(a, b) {
      console.log(123);
    }

    X.prototype.method = function(c, d) {
      return console.log(c, d);
    };

    return X;

  })();

  Y = (function(_super) {
    __extends(Y, _super);

    function Y() {
      Y.__super__.constructor.apply(this, arguments);
      console.log(321);
    }

    Y.prototype.method = function() {
      return console.log('a', 'b');
    };

    return Y;

  })(X);

  y = new Y();

  x = new X();

}).call(this);