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
