040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree c7bc58b908681e350e84f42210e0237ac223ac63	library_desugar
040000 tree c605bfb3cb93058d885a6c5a0b48d3866392ffbd	main
040000 tree 93c7ac9b2f7681591c70575f54be0e43b21f21ed	test