040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree ffb9d57b95ef3a23ca54acd8f4a6b716d99f77d2	library_desugar
040000 tree 15198c79f569abe57a930a09c8f0a3b5f0afbd4f	main
040000 tree d02cf4ea9d074b2e992e6b9c1f2a37ec56aecb54	test