040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 3f05f97ae8be1f14814c990ba96a6fbaa8450fca	library_desugar
040000 tree 15f1a61bf8d26fd6cafbe7eaec8033250ed06ab8	main
040000 tree f7f249fd9328611d754f0839058579e756b52e6c	test