Andreas Mülder

This fix introduces regression with FQN Types ``` pragma solidity ^0.5.0; contract TestOuter { struct TestInner { int256 x; } } contract EtherRouter { TestOuter.TestInner test; } ```

There are basically 3 ways to implement a state machine in code: * [state transition tables](https://blogs.itemis.com/en/how-to-use-state-machines-for-your-modeling-part-4-the-state-machine-as-a-table) * [State Pattern](https://blogs.itemis.com/en/how-to-use-state-machines-for-your-modeling-part-5-the-state-pattern) * [Switch Case](https://blogs.itemis.com/en/how-to-use-state-machines-for-your-modelling-part-3-the-big-switch-statement) YAKINDU Statecharts uses the switch case approach since...

Global variables aka the contract's state is stored on the blockchain and a very expensive operation. Is there a reason to persist the lastEvent or could it be passed in...

http://solidity.readthedocs.io/en/develop/style-guide.html

@prettyboyweiwei works, thanks a lot!!