040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree ffb9d57b95ef3a23ca54acd8f4a6b716d99f77d2	library_desugar
040000 tree 29e4d4e44027de9bd603a4145b2550cee05357cd	main
040000 tree 2fbc92fc9d2b09c82fa3cd8a2538efa9bfa78593	test