very strange. antlr has a fail-safe so it cannot do that. what command line options do you use? command line or ANTLWorks? Ter On Jan 5, 2010, at 6:52 AM, Jean-Pierre LAMBERT wrote:
> Hello everybody, > > I'm currently rewriting a LR parser to be used for ANTLR. As a result, > ANTLR works literaly for hours before it outputs errors about my > grammar. > > My work is not finished; I have removed all left-recursions but I > still > have to do left-factorisations. The problem being that since ANTLR > works > for hours before I get the errors, it isn't very practical for me to > fix > the grammar. > > Do you have any suggestions in this case? What could be done so that > ANTLR would take only dozen of minutes? Is there something capital > that > I missed about ANTLR and LL grammars? How should be written ANTLR > rules > to avoid such a problem? > > Thanks in advance, any adice will be welcome. > > JP > > List: http://www.antlr.org/mailman/listinfo/antlr-interest > Unsubscribe: > http://www.antlr.org/mailman/options/antlr-interest/your-email-address List: http://www.antlr.org/mailman/listinfo/antlr-interest Unsubscribe: http://www.antlr.org/mailman/options/antlr-interest/your-email-address
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