19 lines
366 B
JavaScript
19 lines
366 B
JavaScript
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// Copyright 2015 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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var o = {}
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Object.defineProperty(o, "z", {
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set: function() {
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%DeoptimizeFunction(f);
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},
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});
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function f(o) {
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return 19 + (void(o.z = 12));
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}
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f(o);
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