040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree ffb9d57b95ef3a23ca54acd8f4a6b716d99f77d2	library_desugar
040000 tree aa573631ad4b87bb480e570036f8367be456b800	main
040000 tree 92e3e591aa9dfb24427946f85534ab51ad6f7b67	test