// generator symbol through the SetIsGeneratedSym. The functions for generator
// symbols are kept in the Link context.
func (l *Loader) IsGeneratedSym(i Sym) bool {
	if !l.IsExternal(i) {
		return false
	}
	return l.generatedSyms.Has(l.extIndex(i))
}

// SetIsGeneratedSym marks symbols as generated symbols. Data shouldn't be