Hi Folks,
I take on board the unanimous input that the tree grammar rule should
start with TOKEN.
However what keeps me puzzled is that, inspite of having all my rules
intact and just slightly rejigging my alternatives make the tree grammar
parse the input tree perfectly fine. I am able to
in my tree grammars.
Regards
Gary
On Thu, Jul 21, 2011 at 3:29 PM, srinivasan karthikeyan pitchai
srinivasan.karthikeyan.pitc...@oracle.com wrote:
Hi Folks,
I forgot to mention. The compoundExpression rule has options{backtrack
= true;} set that is it reads like
compoundExpression
Hi Folks,
What does the ANTLR walker error message like the following mean?
no viable alt; token=[@-1,0:0='DOWN'
Would appreciate any general guidance/suggestions to zero in on the
errors of this nature.
Thanks,
Vasan
Input sql:
---
select (1) from table1
where 2 between 3 and 4;
From: srinivasan karthikeyan pitchai
srinivasan.karthikeyan.pitc...@oracle.com
To: antlr-interest@antlr.org
Cc: Terence Parrpa...@cs.usfca.edu
Sent: Wednesday, July 20, 2011 9:46 AM
Subject: [antlr-interest] Deciphering the TreeWalker error message
...
Hi Folks
or do not get the error.
--Loring
From: srinivasan karthikeyan pitchai
srinivasan.karthikeyan.pitc...@oracle.com
To: antlr-interest@antlr.org
Cc: Terence Parrpa...@cs.usfca.edu
Sent: Wednesday, July 20, 2011 9:46 AM
Subject: [antlr-interest] Deciphering
/21/2011 10:59 AM, srinivasan karthikeyan pitchai wrote:
Hi Folks,
I forgot to mention. The compoundExpression rule has options{backtrack
= true;} set that is it reads like
compoundExpression
options {backtrack = true;}
:
^(sclarSubExpression conversion_clause
Hi Gurus,
I'm a novice using ANTLR for a development project. I am at a stage
where I need to rewrite AST so that the transformed AST renders itself
more easy for me to walk and emit the translation that I need. In this
context I've a concept question.
In general, can I use the *same* tree
this dependency, so i can base my
trees on BaseTree, rather than CommonTree.
On 2011 Jun 11, at 00:53, srinivasan karthikeyan pitchai wrote:
Hi Gurus,
I'm a novice using ANTLR for a development project. I am at a stage
where I need to rewrite AST so that the transformed AST renders itself
more easy
