040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree edea188ea95e9db913949f03c1c12c823c3d8b83	library_desugar
040000 tree bd1b92c34671d817700915d8fa4e0dbc51f80260	main
040000 tree 7a60dd43b0af998664bbc58d620b43a65a09c66c	test