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[Bug preprocessor/61613] ,##__VA_ARGS__ fails to expand the first variadic argument if it is a macro-name
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 26 Jun 2014 11:41:04 +0000
- Subject: [Bug preprocessor/61613] ,##__VA_ARGS__ fails to expand the first variadic argument if it is a macro-name
- Auto-submitted: auto-generated
- References: <bug-61613-4 at http dot gcc dot gnu dot org/bugzilla/>
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'