040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9633299f2b6f09a7e962a5e6cd7caef38a957a88	library_desugar
040000 tree 61014202ef419b183a3eb273652e8e914edfaf6f	main
040000 tree 63061f7e9446516ffc1bedec39742f329f762b46	test