040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 3f05f97ae8be1f14814c990ba96a6fbaa8450fca	library_desugar
040000 tree 20d10361e0cd763d03499cd450315486d8ca01e3	main
040000 tree 5ff3428dc5130f68a79e2f25933c3b2992033783	test