Am Sun, 6 Sep 2009 09:40:44 +0200 schrieb Andreas Volz:
> Then I installed ANTLR-3.0.1 (Ubuntu) from repository and the C
> runtime from ANTLR-3.0.1 from source. This should fit together.
After get it working with a C compiler I tried a C++ compiler, but
failed:
In file included from /usr/include/antlr3tokenstream.h:14,
from /usr/include/antlr3baserecognizer.h:11,
from /usr/include/antlr3cyclicdfa.h:9,
from /usr/include/antlr3.h:11,
from VCardLexer.h:47,
from VCard.h:21,
from VCard.c:14:
/usr/include/antlr3bitset.h:51: error: expected unqualified-id before
'||' token /usr/include/antlr3bitset.h:51: error: expected `)' before
'||' token /usr/include/antlr3bitset.h:51: error: expected ';' before
'||' token VCard.c: In function 'int main(int, char**)':
VCard.c:94: warning: unused variable 'nodes'
make: *** [VCard.o] Error 1
I tried:
#ifdef __cplusplus
extern "C"
{
#endif
#include "VCard.h"
#ifdef __cplusplus
}
#endif
without success. Then I found this:
http://www.antlr.org/wiki/display/ANTLR3/Code+Generation+Targets
"C target as of release 3.1 is C++ compatible, compile .c files as C+.
C+ classes will be provided as a separate library later in 2008. "
Could the error message be a problem that 3.0.1 is not yet C++
compatible?
BTW: What is the current status of the C++ target/facade?
regards
Andreas
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