
May 18, 2009
6:50 a.m.
I wrote:
+#define MSG(...) MSG_INNARDS(, __VA_ARGS__)
Even though the gnu cpp info page made it ever so clear that this was just fine -- without saying anything about it being an extension -- I see some discussion around on the web that makes it seem either undefined or wrong in C90, all right in C99, and I'm not sure about C++. In any case, the sensible thing to do would be to stick a "" in there and be done with it.