It appears to be this issue: http://www.antlr.org/jira/browse/ANTLR-374
This issue is marked as resolved in 3.1.4 - but 3.1.4 has not been released yet. And, unfortunately, it does not look like a 3.1.4-SNAPSHOT build is available from Hudson: http://antlr.org/hudson/ The ANTLR FishEye tar-ball, as of this morning, unfortunately does not build, either, so it looks like I'm stuck at this point, unless someone has an idea? Thanks, Jan On Mon, Aug 31, 2009 at 11:24 PM, Jan Nielsen<[email protected]> wrote: > I'm not sure if this is the right forum to discuss a little problem I > encountered in section 12.5 of Language Design Patterns (B6.0), but > I'm sure this is the most likely spot for some help...I got the > following: > > java -cp antlr-3.1.3.jar org.antlr.Tool Cymbol.g Gen.g > warning(200): Cymbol.g:94:45: Decision can match input such as > "'else'" using multiple alternatives: 1, 2 > As a result, alternative(s) 2 were disabled for that input > error(100): :1:1: syntax error: antlr: Gen.g:1:1: unexpected token: operator > error(10): internal error: Exception java.lang.ClassCastException: > antlr.CommonToken cannot be cast to > [email protected] > Token(TokenStreamRewriteEngine.java:161): can't parse template action > > error(100): Gen.g:0:0: syntax error: codegen: <AST>:0:0: unexpected > end of subtree > > Per the eBook, I'm expecting the warning(200) but the errors end up > causing the generated Gen.java to break: > > Gen.java:1851: illegal start of expression > retval.st = ; > ^ > 1 error > > Any thoughts from those of you who have paid for the EA eBook (or > written it :-)? > > > Thanks, > > Jan > List: http://www.antlr.org/mailman/listinfo/antlr-interest Unsubscribe: http://www.antlr.org/mailman/options/antlr-interest/your-email-address --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "il-antlr-interest" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/il-antlr-interest?hl=en -~----------~----~----~----~------~----~------~--~---
