1 // Copyright 2014 the V8 project authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // Flags: --allow-natives-syntax 6 7 var array = []; 8 9 function push(array, value) { 10 array.push(value); 11 } 12 13 push(array, 0); 14 push(array, 1); 15 push(array, 2); 16 %OptimizeFunctionOnNextCall(push); 17 push(array, 3); 18 19 var v = 0; 20 Object.defineProperty(Array.prototype, "4", { 21 get: function() { return 100; }, 22 set: function(value) { v = value; } 23 }); 24 25 push(array, 4); 26 27 assertEquals(5, array.length); 28 assertEquals(100, array[4]); 29 assertEquals(4, v); 30
