22 lines
463 B
JavaScript
22 lines
463 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 g() {
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throw 1;
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}
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var v = { valueOf : g };
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function foo(v) {
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v++;
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}
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%NeverOptimizeFunction(g);
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assertThrows(function () { foo(v); });
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assertThrows(function () { foo(v); });
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%OptimizeFunctionOnNextCall(foo);
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assertThrows(function () { foo(v); });
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