040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree c7bc58b908681e350e84f42210e0237ac223ac63	library_desugar
040000 tree c732c5ea32bdbce652287521789a4b2d446068fe	main
040000 tree 1224064c5e10d8ab16ae61eb458d3ae2b6662ab7	test