[antlr-interest] Can't find template ruleRefBang.st

Jim Idle jimi at temporal-wave.com
Mon Jul 14 07:55:35 PDT 2008


On Tue, 2008-07-15 at 00:27 +1200, Gavin Lambert wrote:

> At 23:37 14/07/2008, Guy Kroizman wrote:
> >I am trying to convert the Fortran77 grammar so I could use it 
> >with ANTLR 3.
> >I get the following error:
> >
> >kroiz at kroiz-desktop:~/Desktop/Fortran$ java org.antlr.Tool 
> >Fortran77.g
> >error(10):  internal error: Fortran77.g : 
> >java.lang.IllegalArgumentException: Can't find template 
> >ruleRefBang.st
> 
> IIRC, this has something to do with mixing tree construction 
> syntax illegally, most likely trying to use a ! in a rule that 
> already has a -> rewrite.
> 
> (Yeah, I know, it's not the best error message in the world.)
> 

It is much better in ANTLR 3.1 :-)

Jim
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