040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree f35c6cd2eb8f7db6b0a1900a4a0271a1168e6c8c	main
040000 tree e31d499192c369aeb03dbd5c7d64b62cd7ade422	test