040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree cc5fb38c8aa7179499d968754c6ce02e91f2e6a4	library_desugar
040000 tree 17cbeb7dac380ce86ea234f7181d0efcf9d370a4	main
040000 tree 0efb6493076043b7e650497bb10b062959e86bf4	test