040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 742b3691f933ccbd2d2657f3237639b325995197	library_desugar
040000 tree d187b28e1625ae308594741bacdd8706c0902c94	main
040000 tree 2c50188aedaa86c1e2b54f0910c9654c0c6d9845	test