040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree ffb9d57b95ef3a23ca54acd8f4a6b716d99f77d2	library_desugar
040000 tree 583ecd68521475873528aa404d6304e8a7896e21	main
040000 tree c9506043d341de61fcd079520ffad62eb498d399	test