antlr 3.4 java 1.6 os: windows xp Hello,
When I try to use syntactic predicates in my grammar I am getting an error in the generated grammar parser file. My variables are not initialized correctly. I am new to antlr and syntactic predicates so I am not sure if the problem is in my grammar or in the template. This also happens when I turn the backtracking option to true and remove the predicates from my grammar. // $ANTLR start synpred50_EsqlGrammar public final void synpred50_EsqlGrammar_fragment() throws RecognitionException { --> *void =null;* // C:\\EsqlParser\\src\\com\\abc\\iaf\\plugin\\EsqlGrammar.g:393:23: ( LEFT_BRACKET var_atom1= atom RIGHT_BRACKET ) // C:\\EsqlParser\\src\\com\\abc\\iaf\\plugin\\EsqlGrammar.g:393:24: LEFT_BRACKET var_atom1= atom RIGHT_BRACKET { match(input,LEFT_BRACKET,FOLLOW_LEFT_BRACKET_in_synpred50_EsqlGrammar2008); if (state.failed) return ; pushFollow(FOLLOW_atom_in_synpred50_EsqlGrammar2012); var_atom1=atom(); state._fsp--; if (state.failed) return ; match(input,RIGHT_BRACKET,FOLLOW_RIGHT_BRACKET_in_synpred50_EsqlGrammar2014); if (state.failed) return ; } } Grammar Syntax: variable : var_id1=IDENTIFIER ((LEFT_BRACKET var_atom1=atom RIGHT_BRACKET)=>LEFT_BRACKET var_atom1=atom RIGHT_BRACKET)? (pe+=path_element)* -> ^(VARIABLE ^(BRACKET $var_atom1)$var_id1 $pe* ) ; This also happens with tokens: Token =null; Thanks in advance, Louis Burroughs List: http://www.antlr.org/mailman/listinfo/antlr-interest Unsubscribe: http://www.antlr.org/mailman/options/antlr-interest/your-email-address -- You received this message because you are subscribed to the Google Groups "il-antlr-interest" group. To post to this group, send email to il-antlr-inter...@googlegroups.com. To unsubscribe from this group, send email to il-antlr-interest+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/il-antlr-interest?hl=en.