040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9026fbbae4de9836df47ec854ecaf99d7353c9ca	library_desugar
040000 tree e481ad46c8693f456dbb37f16d95caec57a32cb0	main
040000 tree 294521fbda785d77c9c485ec89eb156f2ba0d822	test