040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree fa29629a6d0b6ec4f67d05b800732d2e19500a3d	library_desugar
040000 tree 42eadd14b8add5ff3921a3cccd1666921dff178e	main
040000 tree 9a046ab36e120d6ecac6b6a33bd7e21b6df491f2	test