Method setIdx

object.go:1532–1566

(name valueInt, val, receiver Value, throw bool)

}

func (o *Object) setIdx(name valueInt, val, receiver Value, throw bool) bool {
	if receiver == o {
		return o.self.setOwnIdx(name, val, throw)
	}

	if res, ok := o.self.setForeignIdx(name, val, receiver, throw); !ok {
		if robj, ok := receiver.(*Object); ok {
			if prop := robj.self.getOwnPropIdx(name); prop != nil {
				if desc, ok := prop.(*valueProperty); ok {
					if desc.accessor {
						o.runtime.typeErrorResult(throw, "Receiver property %s is an accessor", name)
						return false
					}
					if !desc.writable {
						o.runtime.typeErrorResult(throw, "Cannot assign to read only property '%s'", name)
						return false
					}
				}
				return robj.self.defineOwnPropertyIdx(name, PropertyDescriptor{Value: val}, throw)
			}

			return robj.self.defineOwnPropertyIdx(name, PropertyDescriptor{
				Value:        val,
				Writable:     FLAG_TRUE,
				Configurable: FLAG_TRUE,
				Enumerable:   FLAG_TRUE,
			}, throw)
		}

		o.runtime.typeErrorResult(throw, "Receiver is not an object: %v", receiver)
		return false
	} else {
		return res
	}
}

func (o *Object) setSym(name *Symbol, val, receiver Value, throw bool) bool {
	if receiver == o {