[antlr-interest] lexical nondeterminism between IDENT & LABEL
Monty Zukowski
monty at codetransform.com
Wed Nov 3 12:13:46 PST 2004
On Nov 3, 2004, at 11:54 AM, Paul J. Lucas wrote:
>
> On Wed, 3 Nov 2004, Monty Zukowski wrote:
>
>> IDENT
>> : ('a'..'z' | 'A'..'Z')
>> ('a'..'z' | 'A'..'Z' | '0'..'9')*
>> ':' {$setType(LABEL);}
>> ;
>
> Shouldn't that be:
>
>
> IDENT
> : ('a'..'z' | 'A'..'Z')
> ('a'..'z' | 'A'..'Z' | '0'..'9')*
> (':' {$setType(LABEL);} )?
> ;
>
> ?
Absolutely!
Thanks,
Monty
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