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From Jesper Steen Møller <jes...@selskabet.org>
Subject Antlr4-based Groovy parser status update
Date Wed, 24 Feb 2016 00:14:01 GMT
Hi Groovy-dev

I’ve found some time to work on the Antlr4 parser and fixed some minor tasks there:

* Fix grammar for several statement sequences, where NL or semicolon was not required (added
negative test cases)
* Remove non-reentrant static state in ASTBuilder
* Added syntax error handling to Antlr 4 parser
* Make sure GrammarPredicates work with arbitrarily nested package hierarchies

I’m pushing my changes here:
https://github.com/jespersm/groovy/commits/antlr4

Next up is support for non-ID method invocation and command expressions, and then unary expressions.
Also, since the GSoC is a bit dated, traits are also missing.

-Jesper
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