Simple comparison of different parser generators that could be used to parse Xtend code
This comparison is based on the Xtend debug grammar that is produced by Xtext. It does not contain any actions. Antlr 3.2 was used as is, no tweaking. Antlr 4.2 was tuned according to the suggestions from the Antlr4 book and tree construction was disabled.
For results, see comments in PoorBenchmark.java.