040000 tree 210468fecfd8cf0df5e229d8695b4629f9b0bbfb	AST
040000 tree 40b0a946d11d0e4aeb4285112614325822aa70c9	Analysis
040000 tree 04906a5aaab620ef32e438dd631ea37450aeaa90	Basic
040000 tree a13c434e9a044b15a87fc48fb80c507ae0684ea3	CodeGen
040000 tree 6a0b8a53fd5929f05250ce051879803205718d92	Lex
040000 tree c385978970a24d23d634f05cbd99760e85b0ca02	Parse
040000 tree 1a6156687d33453ab32d57b0958049519d29b0b3	Rewrite
040000 tree 3e7b8b7c4e1dbf2d22acb49e7b49ef116f181ea4	Sema