040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 61e0aca58e7ea348ad3c52f12b31006343c29cdb	library_desugar
040000 tree 02db2c7f525dc8b1fc4f03a55f2962c1833fba8d	main
040000 tree 7633692a6d835bc2b5317c0139bccc9bc796a95b	test