040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree e038c31dbf65115447b0cc1911d2b81a9f1f6db0	main
040000 tree 5857523b7abb3712cabcefc0e63330653c0e5b83	test