[antlr-interest] Re: Bug in c# case-insensitive lexer

[tdjastrzebski]

> > Also throwing MismatchedTokenException in Parser.match() (to 
> > initialize backtracking, I guess) while performing syntactic 
> > predicate does not seem to be the best possible approach.
> 
> I'm not sure there is an issue here but either way this is one for 
> ANTLR v3 I'm afraid. Unless I receive a good patch for an alternate 
> design... ;-)

That is the result of my research on why certain texts of similar 
length parse MUCH slower than others. I would be more than happy to 
send you a complete test if you'd like to take a look at it.

Tom Jastrzebski


 

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