040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree 1418ad404a3226843cff518551933527245f0bb9	main
040000 tree bb3af4f5b923142f42a9292aaa5e5b7235aa6d06	test