040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9633299f2b6f09a7e962a5e6cd7caef38a957a88	library_desugar
040000 tree 650c661d0e71baa04fda24e5419fe4a6a9a2a0fd	main
040000 tree 78e550d9061b76b8626506a05e93476b5acf7158	test