040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 742b3691f933ccbd2d2657f3237639b325995197	library_desugar
040000 tree eff2c49e7d8753388ba8015b841ac75bba13f5e3	main
040000 tree 316ed41a66e2630ae7954796efa93693f68bb9ef	test