040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree c7bc58b908681e350e84f42210e0237ac223ac63	library_desugar
040000 tree 8557d904ad168f8133c6676d49bf1ecdb1cd5c1f	main
040000 tree cfce2c96cd235fea8306576c7507b75f4e83a1f3	test