040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9026fbbae4de9836df47ec854ecaf99d7353c9ca	library_desugar
040000 tree 91d5c1b37fff75d0a14da69b020e0e93ab36a71a	main
040000 tree 5272aa9c38348bb84f0520bf48b7a0d2e37bd1a8	test