040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9026fbbae4de9836df47ec854ecaf99d7353c9ca	library_desugar
040000 tree 71b732855716290214669629c93775cbbed53a7c	main
040000 tree a3b52eae8a5693e7f49a0518f4474c8c94213561	test