040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree 11b1bb60b5603929b9602fb876dc0d7db0f72a11	main
040000 tree 1647da8217c9931a3a0512fcb8e091c22605b984	test