040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 0325f782707940ac4685a254fe5624e8a00afa83	library_desugar
040000 tree c2b5b0706b3d674ed2fed0215ce023c67d8bc188	main
040000 tree 22c3a6874968674429df394d7ee6281a97cda1de	test