040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree c237aee534f694f2fdccd70ae08a2c90d2ecc5ad	main
040000 tree 1844c0080edd5f93d2f4b94d4856ce6c8395e6b4	test