DynamoDS/Dynamo — pull request #1303 by junmendoza (2014-03-18 06:44:36+00:00)
Title: Generate the final ssa binary assignment node after the rhs is transformed

1. Delay generation of final ssa after the rhs is transformed
2. Downstream update only requires checking the graph ast ID
3. Testcase for modifying the operand of an increment operation