040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 8ff34d66fa1d0dec6c18eada9285c7d63a1126c7	library_desugar
040000 tree 48244b27a1eaceb6744684f22e956492c5c7f088	main
040000 tree 8bed61d65e0755b7cd215861037ca2efdfb3119c	test