040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree c7bc58b908681e350e84f42210e0237ac223ac63	library_desugar
040000 tree 36a9bded6d7ea93a8ff5b121574f8e1d314731d3	main
040000 tree 738b2f312b33d7e095157e9442c238e590a18178	test