040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9026fbbae4de9836df47ec854ecaf99d7353c9ca	library_desugar
040000 tree 6cc5f3c20542f1d573973ce51340b9549eda893a	main
040000 tree 905378bdbb73e412f6065de66196be26a5159951	test