040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9026fbbae4de9836df47ec854ecaf99d7353c9ca	library_desugar
040000 tree 7443263c8f444c0f8b9911cc5a57733e32552ee8	main
040000 tree 69f84809389f022d089639c47a22669c5382f969	test