040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree ccfddb2fdd6541bf5162d6673074edc3076cba1c	main
040000 tree 4a07053c9a8bff6229669c2b143cd28e3b13d5b8	test