040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree a6816c2a12c453581b4167c7a6df672d30fdf4b9	main
040000 tree 88c22e93018bcdc0a03c3a9a4526d473c74aa99e	test