per_instance_listeners_ = SCM_EOL;
for (int i = 0; i < TRANSLATOR_METHOD_PRECOMPUTE_COUNT; i++)
precomputable_methods_[i] = SCM_UNDEFINED;
per_instance_listeners_ = SCM_EOL;
for (int i = 0; i < TRANSLATOR_METHOD_PRECOMPUTE_COUNT; i++)
precomputable_methods_[i] = SCM_UNDEFINED;