040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 61e0aca58e7ea348ad3c52f12b31006343c29cdb	library_desugar
040000 tree 4011334c02a2c7bff90683db726111d72890f2b0	main
040000 tree b94c4a7cc637f8279680176ec519685caaa7e4e5	test