18 lines
333 B
JavaScript
18 lines
333 B
JavaScript
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// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --allow-natives-syntax
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function f(o) {
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return o.x instanceof Array;
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}
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var o = { x : 1.5 };
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o.x = 0;
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f(o);
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f(o);
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%OptimizeFunctionOnNextCall(f);
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f(o);
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