[antlr-interest] C# target update (CL#5191) broke my tree parsers

Johannes Luber jaluber at gmx.de
Mon Aug 11 09:03:18 PDT 2008


Sam Harwell schrieb:
> In TreeParser.cs, GetCurrentInputSymbol was changed to return null, so 
> rules like the following don’t work anymore:
> 
> rule
> :               ^(SOMETHING (item=A | item=B) somethingElse?)
>                 {
>                                 HandleItem( item.Token ); // now throws 
> NullReferenceException
>                 }
> ;

Changed that back to original version in CL 5194. Does it work now for you?

Johannes


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