040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree d6a4b3fa4ff401c1c6e456f839017cd7be1b5a34	library_desugar
040000 tree c6de65a5932042f85543acb849d32d1892090e2e	main
040000 tree 17bd67b90a037e967e413647e7c18a5e5223e97d	test