040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 3f05f97ae8be1f14814c990ba96a6fbaa8450fca	library_desugar
040000 tree a71141b000d24008ad0c76df4552b37591269ec9	main
040000 tree 72848e4f5230c7bc32324e16d09b2457f76c4361	test