040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree c7bc58b908681e350e84f42210e0237ac223ac63	library_desugar
040000 tree ee4892cb10f2da1a51a098118a7fb7d9b13a0a98	main
040000 tree 946c4a36b0376daaff583f86f192e332f31ae5e1	test