040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 27e808f081db5fa186eebc0db62642a426c7f3ce	library_desugar
040000 tree 13b997e1e8e9d52e4271ef67f53e001450b71e34	main
040000 tree a3eb4d875fa8ae663db5ae63311e15e534451571	test