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--------------------
FROM: lally.singh at gmail.com 
DATE: Wed, 17 Nov 2004 16:51:35 -0000 
SUBJECT: building ASTs for recursive lists 

Hi all, I'm trying to use the OCL grammar to write an 
interpreter. Unfortunately, I'm having trouble converting 
the grammar into an AST builder. I've got clauses like: 

logicalExpression : relationalExpression ( logicalOperator 
relationalExpression )* ; 

Where logicalOperator is relatively simple: logicalOperator 

: "and" | "or" | "xor" | "implies" ; 
--------------------

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From: "Lally Singh" <lally.singh at gmail.com>
Subject: building ASTs for recursive lists
Date: Wed, 17 Nov 2004 16:51:35 -0000
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