040000 tree ddd99dcbc7e9f8259bc9312dea16bcf1e24419c9	cf_segments
040000 tree 9026fbbae4de9836df47ec854ecaf99d7353c9ca	library_desugar
040000 tree 5e3ff45234c1dc6115e1338a18bd0de6e24517cb	main
040000 tree 2c139335a2a29d3c470f2292c4be425e01a7472b	test