040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 24abf08160e27e221b0c8c4a4161a5cd5c14105a	library_desugar
040000 tree 1a0d30ef243ef17a968d1259f178e923e23c521a	main
040000 tree fcb9e18c7dc762d337a3a67ced4b2e66b7042b04	test