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40 lines
933 B
40 lines
933 B
// 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 TestDeoptFromCopmputedNameInObjectLiteral() {
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function f() {
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var o = {
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toString: function() {
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%DeoptimizeFunction(f);
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return "x";
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}
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};
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return { [o]() { return 23 } };
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}
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assertEquals(23, f().x());
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assertEquals(23, f().x());
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%OptimizeFunctionOnNextCall(f);
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assertEquals(23, f().x());
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})();
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(function TestDeoptFromCopmputedNameInClassLiteral() {
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function g() {
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var o = {
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toString: function() {
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%DeoptimizeFunction(g);
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return "y";
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}
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};
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class C {
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[o]() { return 42 };
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}
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return new C();
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}
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assertEquals(42, g().y());
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assertEquals(42, g().y());
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%OptimizeFunctionOnNextCall(g);
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assertEquals(42, g().y());
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})();
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