forked from LeenkxTeam/Kmake
35 lines
781 B
JavaScript
35 lines
781 B
JavaScript
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// Copyright 2023 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 s = %CreatePrivateSymbol('x');
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(function TestSmi() {
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function f(o, p) {
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o[p] = 153;
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}
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(1).__proto__[s] = 42;
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%PrepareFunctionForOptimization(f);
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assertEquals(f(42, s), undefined);
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}());
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(function TestString() {
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function f(o, p) {
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o[p] = 153;
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}
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('xyz').__proto__[s] = 42;
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%PrepareFunctionForOptimization(f);
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assertEquals(f('abc', s), undefined);
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}());
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(function TestSymbol() {
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function f(o, p) {
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o[p] = 153;
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}
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Symbol('xyz').__proto__[s] = 42;
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%PrepareFunctionForOptimization(f);
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assertEquals(f(Symbol('abc'), s), undefined);
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}());
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