040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 74e952cd60f2e3a9616b8f99b48ac83501a713dd	library_desugar
040000 tree f789799fa2c343affdcc6d2686e550aeba63a9b3	main
040000 tree f55ce3650d7740edd982c9ac5b8826fddf1bf2e3	test