040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 8ff34d66fa1d0dec6c18eada9285c7d63a1126c7	library_desugar
040000 tree b53fdc4336fad81a5d4dd997d7da52b239967e87	main
040000 tree 4e83b9c3ae294ec55f8d6f885df1f0a56695c602	test