040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 11d2d0d80c64189063399d7efae8bab82f8278ef	library_desugar
040000 tree 1f61bc83948c67cf1c283894915a7dc096eedef2	main
040000 tree 5b8fe477af2fa4442bacc48bee8c50ff81365726	test