040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 27e808f081db5fa186eebc0db62642a426c7f3ce	library_desugar
040000 tree b539a366541dc258eee44977e8a4fef3ee5a366d	main
040000 tree 08d45805d42f05d559a9c81ec319e68bfc147c9e	test