040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 3f05f97ae8be1f14814c990ba96a6fbaa8450fca	library_desugar
040000 tree 47e7913f6b63ef704136dc57291cf243e22a94b8	main
040000 tree 8e5987f8bf466e0f8af46ba56097ced9ad6b409a	test