040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9633299f2b6f09a7e962a5e6cd7caef38a957a88	library_desugar
040000 tree ea269b60e5b0284fdb4f4ba3e5c5d4cfb4a1c43a	main
040000 tree 83f2b3505b9f1dbb7f0d0bc62a0219315a12c2f0	test