040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9026fbbae4de9836df47ec854ecaf99d7353c9ca	library_desugar
040000 tree 09363f07f95ac349f65a776b80f361e70e8fa798	main
040000 tree 5815bf962930abade05109407860160a91257ddf	test