040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 8ff34d66fa1d0dec6c18eada9285c7d63a1126c7	library_desugar
040000 tree a0c2375edef4555150d6635cb205c3c4f750238e	main
040000 tree be886b0a4dfd1f6de1dafcc985cc87efd4a0dc1c	test