040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 3f05f97ae8be1f14814c990ba96a6fbaa8450fca	library_desugar
040000 tree 91ac9129789db3ddca7c84491c88a481db46236c	main
040000 tree 70ea4232c35a1392c67ea42c752b8c1d43dffe6d	test