040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9633299f2b6f09a7e962a5e6cd7caef38a957a88	library_desugar
040000 tree 7fade3d58ec66bfe2c4630660e634dc22e036785	main
040000 tree 41f0fd8ec4b2bc5364ad7fc1ca851479b43c29ac	test