040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree f016209f695dad4bc20d65dc154940c7a7885a8a	library_desugar
040000 tree ae8059cf9f8442914bc767e750d03dc809e0ec47	main
040000 tree 3b1dd0a215e8175e4522513fa685c4e7bd260034	test