040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9026fbbae4de9836df47ec854ecaf99d7353c9ca	library_desugar
040000 tree 94ce3d05f89f84975f806ad34d9a4d353f8ea6d6	main
040000 tree 01d6000f439b102939a3522050073bd6901d52ec	test