[antlr-interest] 3.1 Upgrade problem

[Johannes Luber]

Marko Simovic schrieb:
> So, i've been using antlrworks-1.1.7.jar to create my grammar so far. 
> grammar produced a parser that ran fine. i then switched and started 
> using antlrworks-1.2b1.jar. Code generation for C# is the issue.

Please use the latest daily build - ANTLRworks 1.2b1 may not be uptodate.

Johannes

> The following rule:
> 
> expression
> : statement | assignment | Comment;
> 
> generates this code (last line in this snippet references an unknown 
> member of the generated class above it):
> 
>> public class expression_return : ParserRuleReturnScope 
>>     {
>>         internal CommonTree tree;
>>         override public object Tree
>>         {
>>         	get { return tree; }
>>         }
>>     };
>>     
>>     // $ANTLR start expression
>>     // Test.g:31:1: expression : ( statement | assignment | Comment );
>>     public expression_return expression() // throws RecognitionException [1]
>>     {   
>>         expression_return retval = new expression_return();
>>         retval.start = input.LT(1);
>>