040000 tree 2b7131e81096ec53cccfb353df4e38604c7648f7	analysis
040000 tree 1554bd69d12661013af21d4ad026f3e1d4453de2	code
040000 tree 7d82e81997d71551760d1dc863100bc3ef34b755	conversion
040000 tree 99cb32a95fa78c7ecc91b25535056c2a647459a7	desugar
040000 tree 8b435b80b5208836d21024f4077abe1f1bb6bb99	optimize
040000 tree e1ef6472769d6113759e029421bfda9417a8f1c7	regalloc
040000 tree 07ab28303a01203089e2a0fd7b85bd6a934c9be5	synthetic