040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree edb30b6564739b89b12a32e9a6d8808270a2a635	library_desugar
040000 tree c8ea9ba528691f910c3be89e30328aa76e66b77d	main
040000 tree 38a4a19994ad2d2d723f64aa282fc84360ab045b	test