040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree bd7ac39b747ded9c1605bb333e2ecaf328940f39	main
040000 tree dc07b3608367272f246619f94903699622bb58c0	test