040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 09729907c83b596a5f77d8bdea84e59bd94d011a	library_desugar
040000 tree 66e9ef285fd412acdd6449e22770490ef6ddbab3	main
040000 tree 3641962d5e4d1b401e059bf717e9457a7f7d99c8	test