[antlr-interest] Re: strange lexical nondeterminism

[Simon Kellett]

> You may have luck doing this:
> REL_TIME: '0'..'2' '0'..'9' ':' '0'..'5' '0'..'9';
> REL_TIME2: '0'..'9' '0'..'9' '0'..'9' '.' '0'..'2' '0'..'9' ':'
> '0'..'5' '0'..'9' {$setType(REL_TIME);};
> INT: ('0'..'9')+;

Thanks, yes this did remove the warning, and it also works !!

And thanks Lubos for the explaination of the internal workings.

However I think the question remains: given that ANTLR produces the
*correct* code, then why does it *warn me* about a non-determinism.
To me the message is just confusing !! Can it not be just dropped ?

Thanks, Simon



 
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