040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree a2afb912f1921e763103db94599bb9b915187e9c	library_desugar
040000 tree 226ea6d561ea55067e178a7f51d61e40d7e2be81	main
040000 tree d0f84876781a8598e0dd81b0882b7ad0d14552ea	test