[antlr-interest] ANTLR 3.0b6 --Debug Mode Gets Infinite Loop
Bert Williams
gilbert.williams at prosync.com
Fri Feb 16 16:00:25 PST 2007
Greetings:
When I compile my grammar without the -debug flag, I get a lexer/parser that
completes. The lexer/parser hangs in an infinite loop if I add the -debug
flag. Use of the -trace flag appears to cause no change in behaviour.
I do have to use the backtrack=true option in places and I do get the
"non-LL(*) DFA 9" message several times during the build.
I did not find this problem in the ANTLR issue tracking system.
If this is not a known issue, I can provide the grammar and test program to
support analysis.
Bert Williams.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://www.antlr.org/pipermail/antlr-interest/attachments/20070216/bad70b1f/attachment.html
More information about the antlr-interest
mailing list