040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree c7bc58b908681e350e84f42210e0237ac223ac63	library_desugar
040000 tree ab4d99f125759e7f06bb80d0e56456b493cdb853	main
040000 tree 99bfe95b9a055f1e9706fffdaab2c3e626703d8f	test