On 08/13/2012 08:30 PM, Balazs Scheidler wrote:
----- Original message -----
Greetings!
I am having some difficulties compiling current master (at the time of this writing) of syslog-ng 3.4. The first error is this:
filter-expr-parser.c:30:5: error: conflicting types for 'filter_expr_parse' In file included from filter-expr-parser.c:27:0: filter-expr-grammar.h:404:5: note: previous declaration of 'filter_expr_parse' was here make[4]: *** [filter-expr-parser.lo] Error
Now, at first I thought, since filter-expr-grammar.h is generated, it might have something to do with my bison version or the likes. But then I realized that the offending declaration in filter-expr-parser.c:30:
int filter_expr_parse(CfgLexer *lexer, FilterExprNode **node);
directly contradicts its use int the same file below (line 74):
.parse = (gint (*)(CfgLexer *, gpointer *, gpointer)) filter_expr_parse,
filter-expr-parser.c is not generated, so I don't quite get how this compiles at all for anyone? Am I missing something?
The actual usage (line 74) matches the generated declaration, so I can just comment out the offending one in line 30. But I suspect this it not how it's supposed to work...
Same thing happens for parser-expr-parser and rewrite-expr-parser...
hm. earlier bison versions didn't declare the parse function. I can't remember warnings either, but I'll have to check the code.
I am using bison 2.6.2, if this information is of any value... But still, doesn't the declaration contradict the call below anyways (third parameter)?