040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree fe2ebacf37249ba5d15798a23c8c6c71592f5b82	library_desugar
040000 tree ab31722ad9437e094aceb0aaad5d80b8b81c71d0	main
040000 tree 1de9e18048f4fc43bcc791222dc17f7d552fd165	test