040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree c7bc58b908681e350e84f42210e0237ac223ac63	library_desugar
040000 tree 6eef3ba227c9f372a0e20c8d6044d414d9b2898e	main
040000 tree 228d00ee310cc6e5dab6f2cb52d8bccc4d658680	test