040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree 438e2220f912959dae8a2a32888598993413754d	main
040000 tree 1e78d1c07e28c4cf7b670f7313f50c9d22028774	test