040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 2acd0bfa206510dcc497e65088c05a761adf4148	library_desugar
040000 tree 2d6b85a459e40f19c4cb7a8d7dcd11b2c96bf905	main
040000 tree b6f55f1233f1181b63a3dafa2e11b2e3ddd33a47	test