[Bug preprocessor/48741] c++0x ##__VA_ARGS__ no longer remove comma without arguments

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48741

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID

--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-04-23 
16:27:32 UTC ---
This is a C99 feature and a GNU extension in C++.  Use -std=gnu++0x.