040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree c7bc58b908681e350e84f42210e0237ac223ac63	library_desugar
040000 tree a29ace6cb21633f5ad583d3fcc1c9648fe421d90	main
040000 tree 41ad9626157fd60fb987e4afee0d916fbab2cad6	test