Hi James,
In this case, I'm dealing with semantic predicates of the form {...}? and
gated semantic predicates of the form {...}?=>. The ones you're using in
this case are syntactic predicates, which aren't processed by the Boolean
logic algorithm I've been working on recently.
Sam
-----Original Message-----
From: antlr-interest-boun...@antlr.org
[mailto:antlr-interest-boun...@antlr.org] On Behalf Of James Ladd
Sent: Tuesday, April 05, 2011 12:09 AM
To: antlr-interest@antlr.org
Subject: [antlr-interest] Examples of semantic predicates with ...
Hi Sam,
When I dealt with semantic predicates I put the unique prefix part of the
rule into a predicate.
I put the predicate on those rules that ANTLR said were ambiguous.
For example:
| (binarySelector) => binarySelector variableName (MINUS MINUS) =>
| specialBinarySelector variableName
I found out most of the information on predicates by googling "ANTLR
Semantic Predicates"
Rgs, James.
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