040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree fdbc40fe10e7e12b0fb77105778d38dded3515f9	library_desugar
040000 tree 10db3972f598b5933f2c7a580797a81a788e7f21	main
040000 tree 41705dd3d110cc78d7ec7849dd220ba83dcb3044	test