040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree 8fa8460b3687002d664eca2d6782fd6f6d657ef3	main
040000 tree 21cce3d6e2b26e4eb79463a9eed716f576b037e1	test