Improve generated code and flexibility #176
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retronym
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Sep 27, 2017
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retronym
commented
- allow custom macros based on async to control error handling, name freshening
- eliminate dead states and compact state id to emit a minimal tableswitch
If a state does nothing but unconditionally transition to the next state, remove it and rewrite predecessors to directly jump to the successor state (or to the first non-dead successor.) While we're doing this, compact the remaining state IDs to be contiguous, which will allow use of a tableswitch in bytecode. Sample bytecode demonstrating a tableswitch: https://gist.github.com/retronym/6880c35b501fc1c91bed7f30c0f2c045
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