040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree ffb9d57b95ef3a23ca54acd8f4a6b716d99f77d2	library_desugar
040000 tree 1e859a3290e83319bca4f7dba206da0c11ef5549	main
040000 tree 86f5e94f3260480b501bf0131d136b1e7c27ee14	test