040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9026fbbae4de9836df47ec854ecaf99d7353c9ca	library_desugar
040000 tree 30b4ba4df8a9d92a81d8f693e7a4d7e01ccb4bdc	main
040000 tree 3ce90aad43e95dff6c22e038858f07cb727df345	test