040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 8ff34d66fa1d0dec6c18eada9285c7d63a1126c7	library_desugar
040000 tree aeed54a2b572de5288e6392aca46141de4840de2	main
040000 tree 9363aa509be60c4032d6246945d310f3061058d7	test