040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 74e952cd60f2e3a9616b8f99b48ac83501a713dd	library_desugar
040000 tree 28fd1770cd5f1185a3a0694cda095e80c4191824	main
040000 tree c8e2edd86164dc7c93ce11e87adfd6249021e1da	test