[antlr-interest] Semantic action execution while in guessing mode

[Oliver Zeigermann]

Hi,

there is a nice feature in LLK

http://llk.sourceforge.net

that allows certain semantic actions to be executed even when guessing 
in syntactic predicates. This allows for a wider range of parseable 
languages as you can query results of these actions in semantic predicates.

I have a modification of ANTLR that does this as well running fine and 
would like to discuss if this would be a nice feature for future ANTLR 
version.

Cheers,

Oliver



 

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