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LibJS: Consider non-extensible objects in Reflect.setPrototypeOf()

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Linus Groh
2020-06-02 12:39:02 +01:00
committed by Andreas Kling
parent c1248a7fd8
commit b32761f2e0
2 changed files with 6 additions and 4 deletions
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4
Libraries/LibJS/Runtime/ReflectObject.cpp
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@@ -261,9 +261,7 @@ Value ReflectObject::set_prototype_of(Interpreter& interpreter)
Object* prototype = nullptr;
if (!prototype_value.is_null())
prototype = const_cast<Object*>(&prototype_value.as_object());
target->set_prototype(prototype);
// FIXME: Needs to return false for prototype chain cycles and non-extensible objects (don't have those yet).
return Value(true);
return Value(target->set_prototype(prototype));
}
}