040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree d409df95028cd846bdbf946229777d3f88e16d9c	library_desugar
040000 tree d12a5345f02e194ba4d43c94f0f155b02af5268e	main
040000 tree c91503e63f01e2909a97b9aaf586a781242e47bb	test