040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 4a02d2d6da7f20bfd09cd5c961c6a7f76c403863	library_desugar
040000 tree cf865c6ef912b900e048f5c4de3cfdb877662d24	main
040000 tree dcc16d8d002fa2c4987caf69c96d449afbfbff19	test