040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 8ff34d66fa1d0dec6c18eada9285c7d63a1126c7	library_desugar
040000 tree bafcc01bd0b5338f254e9559759dc1821a55f5e0	main
040000 tree db87e60f4ab4919a6be31553641a87d75776283a	test