040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9026fbbae4de9836df47ec854ecaf99d7353c9ca	library_desugar
040000 tree 37d7274df0800a59f101ac2212c7ad3ce53f35a5	main
040000 tree 824944b650e0bdbcc50f848ee5b026e2c8417cad	test