text: /* Copyright JS Foundation and other contributors, http://js.foundation
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
   class A extends Array {
     constructor (a, b, c) {
       eval ("eval ('super (a, b, c)')");
       eval ("eval ('this.f = 5;')");
       assert (this.h ()()() === 5);
  
       return { o : 4 };
     }
  
     g () {
       return function () {
         return 5;
       }
     }
   }
  
   class B extends A {
     constructor (a, b, c) {
       eval ("eval ('super (a, b, c)')");
       assert (this.f === undefined)
       assert (this.o === 4)
       this.k = 5;
       return { o : 7 };
     }
  
     h () {
       return super["g"];
     }
   }
  
   var b = new B (1, 2, 3, 4);
   assert (b.k === undefined);
   assert (b.o === 7);
   assert (b.h === undefined);
   assert (b.g === undefined);
  