040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9026fbbae4de9836df47ec854ecaf99d7353c9ca	library_desugar
040000 tree 7a7159f0f01631ac3d556b55b4d288a11d5033cf	main
040000 tree e5caabb88fd9dfca08cc688bb177866d7ac19323	test