918fe04351
PR-URL: https://github.com/nodejs/node/pull/58070 Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Darshan Sen <raisinten@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
23 lines
693 B
JavaScript
23 lines
693 B
JavaScript
// Copyright 2024 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 --turbolev --turbofan
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function to_string(n) {
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return String(n);
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}
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%PrepareFunctionForOptimization(to_string);
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assertEquals(String(453), to_string(453));
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%OptimizeFunctionOnNextCall(to_string);
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assertEquals(String(453), to_string(453));
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assertEquals("Symbol(abc)", to_string(Symbol("abc")));
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assertOptimized(to_string);
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let called = false;
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let o1 = { toString: function() { called = true; return 42; } };
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assertEquals("42", to_string(o1));
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assertTrue(called);
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assertOptimized(to_string);
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