[antlr-interest] C grammar question

Juancarlo Añez apalala at gmail.com
Mon Sep 24 16:40:14 PDT 2012


     :   {isTypeName(input.LT(1).getText())}? IDENTIFIER
>

That is a semantic predicate.

https://wincent.com/wiki/ANTLR_predicates

-- 
Juancarlo *Añez*


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