040000 tree c182f02b7f2931a811525fa4012a39f1f7ca2988	code
040000 tree f6781815d4019f4209ec7eaa389624be7f6f9e1e	conversion
040000 tree c43a99c61063b8b7884a0e443e3e854d5f0f67fa	desugar
040000 tree ebdc5045a314e184a29e2906f3dad232f3f643ba	optimize
040000 tree 9d516a1971f76ecf4827bee5823edc75e637b9fe	regalloc
040000 tree 235d0f11188b21b10cea37a2431ea0bffe3cb2ce	synthetic