On Tue, Apr 20, 2010 at 7:51 PM, Kumar, Rajesh (Systems) UTRC < [email protected]> wrote:
> ... > > When I run "java antlr.Tool Expression.g" I get the following > > ANTLR Parser Generator Version 2.7.7 (20060906) 1989-2005 > Expression.g:1:1: unexpected token: grammar > error: Token stream error reading grammar(s): > Expression.g:11:13: expecting ''', found '>' > Expression.g:1:1: rule grammar trapped: > Expression.g:1:1: unexpected token: grammar > TokenStreamException: expecting ''', found '>' > ... I can't reproduce that. Using ANTLR 3.2 and the grammar from your post, I get the following: b...@hades:~/Temp/antlr$ java -cp antlr-3.2.jar org.antlr.Tool Expression.g warning(200): Expression.g:11:9: Decision can match input such as "'&&'" using multiple alternatives: 2, 4 As a result, alternative(s) 4 were disabled for that input warning(200): Expression.g:11:9: Decision can match input such as "'->'" using multiple alternatives: 1, 4 As a result, alternative(s) 4 were disabled for that input warning(200): Expression.g:11:9: Decision can match input such as "'||'" using multiple alternatives: 3, 4 As a result, alternative(s) 4 were disabled for that input Note that the above are mere warnings, not errors (not that they shouldn't be resolved of course...). Regards, Bart. 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.
