040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9026fbbae4de9836df47ec854ecaf99d7353c9ca	library_desugar
040000 tree a82f0136f66045a6fc26080bfeadc057b872bf95	main
040000 tree b9528d0c4d3da4a41a4859ba7aa4037569060175	test