040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9633299f2b6f09a7e962a5e6cd7caef38a957a88	library_desugar
040000 tree f52d20d4bc95a3c90b6c9cbe49161a3b3f808c54	main
040000 tree 79a76f5412fc37371b774e917c54fd33c34901f7	test