040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9026fbbae4de9836df47ec854ecaf99d7353c9ca	library_desugar
040000 tree a7700a7316cb4825767c97ac6522f5c05f069f63	main
040000 tree 74a556f6bc98fdffce1d1be300521b892389da6e	test