using Jint.Native.Object; using Jint.Runtime; namespace Jint.Native.Error; public class ErrorInstance : ObjectInstance { private protected ErrorInstance(Engine engine, ObjectClass objectClass) : base(engine, objectClass) { } /// /// https://tc39.es/ecma262/#sec-installerrorcause /// internal void InstallErrorCause(JsValue options) { if (options is ObjectInstance oi && oi.HasProperty("cause")) { var cause = oi.Get("cause"); CreateNonEnumerableDataPropertyOrThrow("cause", cause); } } public override string ToString() { return Engine.Realm.Intrinsics.Error.PrototypeObject.ToString(this, Arguments.Empty).ToObject()?.ToString() ?? ""; } }