040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree c7bc58b908681e350e84f42210e0237ac223ac63	library_desugar
040000 tree f036480f196396f18d1c21eb6dcf47e6c0e7e918	main
040000 tree 04fb40381bc5aa154845908ac1bd755a5f5f1521	test