040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree 0ec1d6969b9a6eb779d628e318f9fedab92312aa	main
040000 tree 337180b0eba556d277acb1d83e72670875a6c516	test