040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 2acd0bfa206510dcc497e65088c05a761adf4148	library_desugar
040000 tree fd3a4b834c81fc387aa3085fd149ce0676786c7a	main
040000 tree 5426f2f2da0e01bf90ab5f5889232fe1e72b89ad	test