040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree c7bc58b908681e350e84f42210e0237ac223ac63	library_desugar
040000 tree 6e60e371d0c891ffc32d0ae024c7e5ae6bc8f0cc	main
040000 tree 99655182d3da076aa88b6617496ce12f5628cc7b	test