040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9633299f2b6f09a7e962a5e6cd7caef38a957a88	library_desugar
040000 tree 29b76aa03900bc9dce95adb55b023d21d86f27ea	main
040000 tree 6923801187ff67688530d55523dc116ce034ff20	test