040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 8ff34d66fa1d0dec6c18eada9285c7d63a1126c7	library_desugar
040000 tree 0625f2dd7b5626cac5bac936b11078bcc9837855	main
040000 tree 601d82744574e7f8f19df5831138cfe6b9627f53	test