040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree ffb9d57b95ef3a23ca54acd8f4a6b716d99f77d2	library_desugar
040000 tree d80207c6ef643385437fb9aa3d66fc3e014aee20	main
040000 tree 242dc3b986c708cc6d0466bee2c92d347a2104d8	test