[antlr-interest] Why this grammar doesn't work?
Cristian Peraferrer
corellian.c at gmail.com
Tue Oct 23 08:12:17 PDT 2007
Hi, I've picked up a part of my grammar to ask you what I am doing wrong:
grammar Test1;
options {k = 2; backtrack = true; memoize=true; output = AST; ASTLabelType =
CommonTree;}
type : primitiveType ('[' ']')* ;
primitiveType
: 'bool'
| 'char'
| 'short'
| 'int'
| 'long'
| 'float'
| 'double'
;
I test it in ANTLRWorks interpreter, and gives me a
"FailedPredicateException(type,{synpred1}?)"
Anyone can explain why it occurs? and how I can solve it?
Thanks in advance,
Cris
--
GPG Key-ID: 0x564903FA - JID: corellian at swissjabber.ch
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