30 lines
655 B
JavaScript
30 lines
655 B
JavaScript
|
// Copyright 2014 the V8 project authors. All rights reserved.
|
||
|
|
// Use of this source code is governed by a BSD-style license that can be
|
||
|
|
// found in the LICENSE file.
|
||
|
|
|
||
|
|
// Flags: --allow-natives-syntax --deopt-every-n-times=5 --nodead-code-elimination
|
||
|
|
|
||
|
|
var array = [];
|
||
|
|
|
||
|
|
function push(array, value) {
|
||
|
|
array.push(value);
|
||
|
|
}
|
||
|
|
|
||
|
|
push(array, 0);
|
||
|
|
push(array, 1);
|
||
|
|
push(array, 2);
|
||
|
|
%OptimizeFunctionOnNextCall(push);
|
||
|
|
push(array, 3);
|
||
|
|
|
||
|
|
var v = 0;
|
||
|
|
Object.defineProperty(Array.prototype, "4", {
|
||
|
|
get: function() { return 100; },
|
||
|
|
set: function(value) { v = value; }
|
||
|
|
});
|
||
|
|
|
||
|
|
push(array, 4);
|
||
|
|
|
||
|
|
assertEquals(5, array.length);
|
||
|
|
assertEquals(100, array[4]);
|
||
|
|
assertEquals(4, v);
|