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17a74ddd3d
PR-URL: https://github.com/nodejs/node/pull/49639 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
41 lines
826 B
JavaScript
41 lines
826 B
JavaScript
// 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 --sparkplug
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var foo = {
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[Symbol.toPrimitive]() {return "xyz";}
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}
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function f() {
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var v = foo;
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var o = {[v]: v};
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return o["xyz"];
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};
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Debug = debug.Debug
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function listener(event, exec_state, event_data, data) {
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if (event == Debug.DebugEvent.Break) {
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}
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};
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// Add the debug event listener.
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Debug.setListener(listener);
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%DebugPrint(f());
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%CompileBaseline(f);
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%DebugPrint(f());
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foo[Symbol.toPrimitive] = function(hint) {
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print("Setting breakpoint...");
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const breakid = Debug.setBreakPoint(f, 3);
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return "xyz";
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};
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%DebugPrint(f());
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// Get rid of the debug event listener.
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Debug.setListener(null);
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