040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree c7bc58b908681e350e84f42210e0237ac223ac63	library_desugar
040000 tree bae741d4cfaff21d6ccc9d5aacae5c4a441e68dc	main
040000 tree 4690a684444e97eb6c85a6bd81d03437f1619e0f	test