text: function _classPrivateFieldGet(receiver, privateMap) {
      var receiver, descriptor, descriptor = function(receiver, privateMap, action) {
          if (!privateMap.has(receiver)) throw new TypeError("attempted to get private field on non-instance");
          return privateMap.get(receiver);
      }(receiver, privateMap, "get");
      return descriptor.get ? descriptor.get.call(receiver) : descriptor.value;
  }
  var _x = new WeakMap();
  class C {
      foo() {
          const c = new C();
          _classPrivateFieldGet(c, _x);
          const d = new C();
          _classPrivateFieldGet(d, _x);
      }
      constructor(){
          !function(obj, privateMap, value) {
              !function(obj, privateCollection) {
                  if (privateCollection.has(obj)) throw new TypeError("Cannot initialize the same private elements twice on an object");
              }(obj, privateMap), privateMap.set(obj, value);
          }(this, _x, {
              writable: !0,
              value: void 0
          });
      }
  }
  