040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9026fbbae4de9836df47ec854ecaf99d7353c9ca	library_desugar
040000 tree 276df06ba4540c749fbd2930d8f0518de8d3f7f9	main
040000 tree 126c9b65f86e4fa5b7144fb6f42566e642283a76	test