text: load("1d8ada728956c1a3d52d68d1d4d6dd52.js");
  // Copyright 2008 the V8 project authors. All rights reserved.
  // Redistribution and use in source and binary forms, with or without
  // modification, are permitted provided that the following conditions are
  // met:
  //
  //     * Redistributions of source code must retain the above copyright
  //       notice, this list of conditions and the following disclaimer.
  //     * Redistributions in binary form must reproduce the above
  //       copyright notice, this list of conditions and the following
  //       disclaimer in the documentation and/or other materials provided
  //       with the distribution.
  //     * Neither the name of Google Inc. nor the names of its
  //       contributors may be used to endorse or promote products derived
  //       from this software without specific prior written permission.
  //
  // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  
  function A() { }
  function B() { }
  function C() { }
  
  function NewC() {
    A.prototype = {};
    B.prototype = new A();
    C.prototype = new B();
    var result = new C();
    result.A = A.prototype;
    result.B = B.prototype;
    result.C = C.prototype;
    return result;
  }
  
  // Check that we can read properties defined in prototypes.
  var c = NewC();
  c.A.x = 1;
  c.B.y = 2;
  c.C.z = 3;
  assertEquals(1, c.x);
  assertEquals(2, c.y);
  assertEquals(3, c.z);
  
  var c = NewC();
  c.A.x = 0;
  for (var i = 0; i < 2; i++) {
    assertEquals(i, c.x);
    c.B.x = 1;
  }
  
  
  // Regression test:
  // Make sure we preserve the prototype of an object in the face of map transitions.
  
  function D() {
    this.d = 1;
  }
  var p = new Object();
  p.y = 1;
  new D();
  
  D.prototype = p
  assertEquals(1, (new D).y);
  
  
  // Regression test:
  // Make sure that arrays and functions in the prototype chain works;
  // check length.
  function X() { }
  function Y() { }
  
  X.prototype = function(a,b) { };
  Y.prototype = [1,2,3];
  
  assertEquals(2, (new X).length);
  assertEquals(3, (new Y).length);
  
  
  // Test setting the length of an object where the prototype is from an array.
  var test = new Object;
  test.__proto__ = (new Array()).__proto__;
  test.length = 14;
  assertEquals(14, test.length);
  