040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 8759f8ec09d21d9af5afc5bce9ca547f1bc0bb23	library_desugar
040000 tree 716d95f73ed6f5cdf7ede4f9d8f50a6ee9b31fdf	main
040000 tree efcbfe7c265a7d78bf13316fe8b17ab07bd4cb0e	test