040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 3f05f97ae8be1f14814c990ba96a6fbaa8450fca	library_desugar
040000 tree b5f39e6e523d4322812b0aef59c79f45e4bc7cf9	main
040000 tree 1c9c6e4d8e11b4f7fbd2ed1da6a1399d2fb6cc0f	test