040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree edea188ea95e9db913949f03c1c12c823c3d8b83	library_desugar
040000 tree e8e0422c31cd52839f915a15c35e01d0ad8e3b1f	main
040000 tree 1cecd2fc3ed3b7708e826fa66b2a9947f8a9e068	test