Upstream version 10.38.208.0
[platform/framework/web/crosswalk.git] / src / v8 / test / mjsunit / regress / regress-force-constant-representation.js
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 // Test push double as tagged.
8 var a = [{}];
9 function f(a) {
10   a.push(Infinity);
11 }
12
13 f(a);
14 f(a);
15 f(a);
16 %OptimizeFunctionOnNextCall(f);
17 f(a);
18 assertEquals([{}, Infinity, Infinity, Infinity, Infinity], a);