040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree c7bc58b908681e350e84f42210e0237ac223ac63	library_desugar
040000 tree a776cac336d9d8922e15a5d0aedf72d170cfff77	main
040000 tree 2b4d6b3c5ba8c8024657dfed2e3f8dbda756d045	test