040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 4a02d2d6da7f20bfd09cd5c961c6a7f76c403863	library_desugar
040000 tree c729f92b2cb864b07318e144b05530ea31a87fbb	main
040000 tree d2f48d21bdb0e0196eba63c92c0a4877df5c9a58	test