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[Bug preprocessor/44837] [4.5 regression?] strange #define behavior
- From: "redi at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 6 Jul 2010 13:03:53 -0000
- Subject: [Bug preprocessor/44837] [4.5 regression?] strange #define behavior
- References: <bug-44837-16054@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from redi at gcc dot gnu dot org 2010-07-06 13:03 -------
Also, I don't think the change you're seeing can be from GCC, since
<features.h> unconditionally does #undef __USE_GNU
Did you upgrade glibc at the same time as gcc?
In any case, you should use the documented interface, not __USE_GNU
--
redi at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44837