040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 24abf08160e27e221b0c8c4a4161a5cd5c14105a	library_desugar
040000 tree f661a6e800d31697e45246e09a8a8adb623aa6b5	main
040000 tree 7c39e84a94f5f04a9a8c31f6c62bf5b74441ce05	test