040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree c7bc58b908681e350e84f42210e0237ac223ac63	library_desugar
040000 tree c48e95277fe46fa93717c3b5f42e7d609c52ea69	main
040000 tree c3376b2eed011d63cc7b8d55aa8f3b414a095b60	test