040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 8523dd41214715f45418744d2e40fa4edfad3934	library_desugar
040000 tree 1e4bb1555ce38e6f0553f5e9b4adcff0798056cc	main
040000 tree 5619a62773d82672d01f96daba8b6efe3a77d56f	test