040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 742b3691f933ccbd2d2657f3237639b325995197	library_desugar
040000 tree 855d2f009c6905d6ccfbc80c59eb36625cdeacd2	main
040000 tree 94ddb7154a8bcb87bc765b0bc8a9aa416f2d9240	test