// Copyright 2024 the V8 project authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // Flags: --allow-natives-syntax --sparkplug --no-always-sparkplug assertTrue(%StringWrapperToPrimitiveProtector()); function createStringWrapper(newTarget) { return Reflect.construct(String, ["content"], newTarget); } %PrepareFunctionForOptimization(createStringWrapper); %CompileBaseline(createStringWrapper); class X { [Symbol.toPrimitive]() { return 'new'; } } let x = createStringWrapper(X); // The protector is also invalidated when we call Reflect.construct from baseline code. assertFalse(%StringWrapperToPrimitiveProtector()); assertEquals('got new', 'got ' + x);