[antlr-interest] Re: TokenStreamException
lgcraymer
lgc at mail1.jpl.nasa.gov
Fri Mar 14 15:00:00 PST 2003
Ter said he fixed this in 2.7.2--the problem is in an exception thrown
by an exception handler. Try catching the exception in a
debugger--that helps. The first exception thrown has the line number,
but that state information was not passed to the second exception.
--Loring
--- In antlr-interest at yahoogroups.com, "Andrew Deren" <andrew at a...>
wrote:
> When executing antlr to generate parser/lexer and the .g file has
some
> invalid token somewhere,
> I get an error:
> TokenStreamException: unexpected char: '_'
> without any line number or any indication where the error could be.
> I think it would be helpful if it at least show the line where that
invalid
> token is.
> Andrew
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