040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree 6b87f49e014508e82778044eb1a7fc96c27945d9	main
040000 tree 153e2738d83cad0e6b29c725e12015410aeceb2c	test