[antlr-interest] C# target update (CL#5191) broke my tree parsers
Sam Harwell
sharwell at pixelminegames.com
Mon Aug 11 09:01:57 PDT 2008
I made that single change locally this morning to verify that it was the
cause of the problems I was seeing. We're back in business :)
Sam
-----Original Message-----
From: Johannes Luber [mailto:jaluber at gmx.de]
Sent: Monday, August 11, 2008 11:03 AM
To: Sam Harwell
Cc: antlr-interest
Subject: Re: [antlr-interest] C# target update (CL#5191) broke my tree
parsers
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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