040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree f5f676a408612470c536e777f85778356374ebf8	library_desugar
040000 tree 51ccfe21690b5a28974bb4dd66757c879d8056a8	main
040000 tree 2e68a55150aa8bc5e9af22c7cf56e8f1e1333a1f	test