regress-466993.js 457 Bytes
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// Copyright 2015 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

var test = function() {
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  var a = {'1': false, '2': false, '3': false, '4': false};
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  assertEquals(false, a[1]);
  a[1] = true;
};
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;
%PrepareFunctionForOptimization(test);
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test();
test();
test();
%OptimizeFunctionOnNextCall(test);
test();
test();
test();