040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 24abf08160e27e221b0c8c4a4161a5cd5c14105a	library_desugar
040000 tree 6bd3b88930d039dc5e34c5703a363509a2733a0d	main
040000 tree fce484750aba797df7568a658d6016e62b81c3d1	test