040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree c7bc58b908681e350e84f42210e0237ac223ac63	library_desugar
040000 tree 8dbd3ea7286d03413cb53f9ef85705a115b2a43e	main
040000 tree 0a7955fec4c0cebab4e32815e997f9960ec5926f	test