040000 tree c321ecce1193d5f13542c50beafa64f535009d2d	dynamic
040000 tree 68e0f962a7094497eb1e5b02bda9752ab0909d7d	generator
040000 tree 982f2f053baa57df311a7185441ec83c4976ae18	static
040000 tree e73c6bb8df5ea1260e0c93eae19d2c31835296c2	test_types
040000 tree b4ac78f95c4dd3e13c4ab8b363618d40bed815dd	utils