any semantic preds? T On Oct 11, 2011, at 12:43 PM, Ben Dotte wrote: > Hi, > > I'm trying to upgrade our Java Antlr runtime from 3.1.2 to 3.3, but running > into an infinite loop in the parser. I'm a little puzzled about the best way > to troubleshoot this. Everything worked fine in 3.1.2. > > Basically, anything I try to run through the parser in my application to > generate the AST just sits there. Watching a threaddump, I can see it > bouncing around between the different parser rules, but it never finishes > and never throws any exceptions either. > > I can run the same input through ANTLRWorks 1.4.2 and it executes just fine > and gives me the right AST output. > > I also tried the 3.4 runtime with the same result. > > Any pointers would be much appreciated. > > Thanks! > > Ben > > 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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