040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree 400a3b03813481a022a099e9457bb37669b4f99e	main
040000 tree cddf8371c348cd61ca56c2466a976c6bef8f822b	test