[Bug preprocessor/61613] ,##__VA_ARGS__ fails to expand the first variadic argument if it is a macro-name

rguenth at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Thu Jun 26 11:41:00 GMT 2014


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61613

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2014-06-26
     Ever confirmed|0                           |1
      Known to fail|                            |3.2.3, 4.3.4, 4.9.0

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed with 4.9.0.  2.95 prints

t.c:3: badly punctuated parameter list in `#define'



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