040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree a2afb912f1921e763103db94599bb9b915187e9c	library_desugar
040000 tree 95761d7b584a936d691b684fc28caf34fa348171	main
040000 tree e0f70e056ba7c1f4834b9b5288285b68cd6514f4	test