040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree d409df95028cd846bdbf946229777d3f88e16d9c	library_desugar
040000 tree cf12c1b66c503025ba1b55818aab34c68861c6e1	main
040000 tree 740805d1fb89e2aaa7d61e39292f587e6f9256ca	test