040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 1470b7eeb08a1a7d3bccb74172468586d5b3425e	library_desugar
040000 tree 5407a74e76152d38be813a9c966e697f8716415c	main
040000 tree dd4aeb60ab1661fb55bbd4960fd980ae8f247aa9	test