text: import * as swcHelpers from "@swc/helpers";
  var C = /*#__PURE__*/ function() {
      "use strict";
      function C() {
          swcHelpers.classCallCheck(this, C);
          this.x = function(a) {
              var y;
              return y;
          };
      }
      swcHelpers.createClass(C, [
          {
              key: "foo",
              value: function foo() {
                  var temp = function temp(a) {
                      var y;
                      return y;
                  };
                  return temp(null);
              }
          }
      ]);
      return C;
  }();
  var c = new C();
  c.data = c.x(null);
  c.data = c.foo();
  